A strong rear air bag kit for towing should fit your exact truck, offer enough load-leveling capacity for your use, and include the hardware needed for installation. The Air Lift 57399 leads this lineup because its listed features explicitly address towing and hauling, with up to 5,000 pounds of load-leveling capacity. Several other choices are vehicle-specific kits for Silverado, Sierra, or Ford trucks, while one Air Lift option is a coil-spring insert rated for up to 2,100 pounds.
Fitment details matter: bed length, factory suspension, hitch configuration, and model exclusions differ across these products. Use the rankings to find a likely match, then verify your vehicle configuration against the product listing before ordering.
Air springs support load leveling; they do not change your truck’s stated towing or payload limits.
The Air Lift 57399 LoadLifter 5000 is the leading choice because its listing specifically describes support for towing and hauling and states up to 5,000 pounds of load-leveling capacity. It includes two air springs, mounting brackets, installation hardware, and an illustrated guide. Its fitment notes allow factory in-bed hitch systems and most side-mount fifth-wheel applications, but exclude cab-and-chassis models.
Confirm the exact vehicle fit before buying, since the supplied product data does not identify every compatible truck application.
Our Top Picks
Best OverallIts listing directly targets towing and hauling, claims up to 5,000 pounds of load leveling, and accommodates factory in-bed hitches and most side-mount fifth wheels.
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Best Heavy-Duty FitFits Silverado and Sierra 2500HD and 3500HD trucks across 2WD and 4WD, with up to 5,000 pounds of load leveling and installation hardware included.
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Best Ford FitFits 2011–2016 F-250 and F-350 trucks and specified F-450 models, and lists up to 5,000 pounds of load-leveling capacity.
View on Amazon- Best SRW or DRW Fit DEEAGLE Silverado 2500HD Kit
- Best Coil-Spring Insert Air Lift 1000 HD
Compare rear air bag kits by fitment and use
| # | Product | Material | Material Type | Buy |
|---|---|---|---|---|
| 1 | 1. Air Lift LoadLifter 5000Best Overall | Alloy Steel, Nylon, Rubber | Alloy Steel, Nylon, Rubber | View on Amazon |
| 2 | 2. RETRUE Silverado 2500HD KitBest Heavy-Duty Fit | Natural Rubber,Alloy Steel | Natural Rubber,Alloy Steel | View on Amazon |
| 3 | 3. RETRUE Ford Super Duty KitBest Ford Fit | Natural Rubber, Alloy Steel | Natural Rubber, Alloy Steel | View on Amazon |
| 4 | 4. DEEAGLE Silverado 2500HD KitBest SRW or DRW Fit | — | — | View on Amazon |
| 5 | 5. RETRUE Silverado 1500 KitSilverado 1500 load leveling | Natural Rubber, Alloy Steel | Natural Rubber, Alloy Steel | View on Amazon |
| 6 | 6. maXpeedingrods Silverado 1500 KitSilverado 1500 bed-specific kit | — | — | View on Amazon |
| 7 | 7. RETRUE Ford F-150 KitF-150 rear support kit | Reinforced Rubber, Alloy Steel | Reinforced Rubber, Alloy Steel | View on Amazon |
| 8 | 8. DEEAGLE Silverado 1500 KitDrill-in Silverado 1500 support | Metal | Metal | View on Amazon |
| 9 | 9. Air Lift 1000 HDBest Coil-Spring Insert | Polyurethane (PU) | Polyurethane (PU) | View on Amazon |
| 10 | 10. maXpeedingrods Replacement Air BagsReplacement bags for custom setups | — | — | View on Amazon |
Detailed Reviews: Best Rear Air Bags For Towing

#1 · Best Overall
1. Air Lift LoadLifter 5000
- Material: Alloy Steel, Nylon, Rubber
- Material Type: Alloy Steel, Nylon, Rubber
Best for: Heavy-load towing and hauling.
Why it ranks #1: Its listing directly targets towing and hauling, claims up to 5,000 pounds of load leveling, and accommodates factory in-bed hitches and most side-mount fifth wheels.
Up to 5,000 pounds of stated load-leveling capacity makes the Air Lift LoadLifter 5000 a towing-focused option for reducing rear squat under heavy loads. Its fit notes include factory in-bed hitch systems and most side-mount fifth-wheel applications, but exclude cab-and-chassis trucks.
Air Lift says the LoadLifter 5000 helps reduce rear-end sag, squat and bottoming out under heavy loads, with campers, boats and work equipment named as use cases. The kit includes two air springs, mounting brackets, hardware and a fully illustrated guide, supporting a complete installation workflow. Fitment covers all models without a fifth-wheel hitch and most side-mount fifth-wheel applications, plus factory in-bed hitch systems. Cab-and-chassis applications are excluded, so truck configuration matters before purchase.
- Up to 5,000 pounds of stated load-leveling capacity
- Fit notes cover factory in-bed hitch systems
- Works with most side-mount fifth-wheel hitch applications
- Includes air springs, brackets, hardware and illustrated guide
- Not listed for cab-and-chassis applications.
Skip it if you need a kit for a cab-and-chassis truck; the DEEAGLE kit is listed for Silverado and Sierra HD models, though its fit is also specific.
A strong fit for truck owners towing campers, boats or work equipment who need heavy-load rear support and match the hitch notes. It is not a cab-and-chassis option, and hitch configuration affects fit.
Full product details
| Brand | Air Lift |
|---|---|
| Included Components | 2 Air springs, All necessary mounting brackets, All hardware needed for installation, Fully-illustrated installation guide See more |
| Item Weight | 34 pounds |
| Manufacturer | Air Lift |
| Part Number | 57399 |
| Manufacturer Warranty Description | Limited Lifetime |
| Material | Alloy Steel, Nylon, Rubber |
| Model Number | 57399 |
Listed on Amazon as: Air Lift 57399 LoadLifter 5000 Air Spring Suspension Kit
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#2 · Best Heavy-Duty Fit
2. RETRUE Silverado 2500HD Kit
- Material: Natural Rubber,Alloy Steel
- Material Type: Natural Rubber,Alloy Steel
Best for: Heavy-duty GM truck towing.
Why it ranks #2: Fits Silverado and Sierra 2500HD and 3500HD trucks across 2WD and 4WD, with up to 5,000 pounds of load leveling and installation hardware included.
A stated 5,000-pound load-leveling capacity makes this RETRUE kit the heavy-duty Silverado and Sierra option for managing added load at the rear. Its claimed spring-rate increase and reduction in shock and vibration connect support with a steadier, more comfortable ride when towing or hauling.
The kit is listed for 2011–2026 Silverado and Sierra 2500HD and 3500HD models, in 2WD and 4WD, giving owners of those heavy-duty trucks a broad stated fit range. Air bags, brackets, heat shield, spring mount, tubing, fittings, valve, hardware and an installation guide are included, so the main mounting and air-line components come together in one kit. Its 5,000-pound load-leveling claim and vibration-reduction benefit target loaded operation; confirm the truck is within the listed models.
- Up to 5,000 pounds of stated load-leveling capacity
- Listed for Silverado and Sierra 2500HD and 3500HD, 2WD and 4WD
- Includes heat shield, air-line tubing, fittings and valve
- Claims reduced shock and vibration with improved stability
- Fitment is limited to the listed Silverado and Sierra 2500HD/3500HD models.
Skip it if you own a Silverado 1500; the RETRUE RAS2430-N is listed for that lighter-duty truck range.
A fit for Silverado and Sierra 2500HD or 3500HD owners who tow or haul and want rear load leveling with included air-line hardware. Its stated fit range is specific to those trucks, not the 1500 series.
Full product details
| Brand | RETRUE |
|---|---|
| Compatible with Vehicle Type | Truck |
| Included Components | Air Bags, Brackets, Heat Shield, Spring Mount, Air Line Tubing, Air Fittings, Valve, Hardware Pack, Installation Guide |
| Manufacturer | RETRUE |
| Part Number | RAS2613 |
| Material | Natural Rubber,Alloy Steel |
| Model Number | RAS2613 |
| Style | Modern |
| Style Name | Modern |
Listed on Amazon as: RETRUE Rear Air Bags Suspension Kit for Silverado Sierra 2500HD 3500HD
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#3 · Best Ford Fit
3. RETRUE Ford Super Duty Kit
- Material: Natural Rubber, Alloy Steel
- Material Type: Natural Rubber, Alloy Steel
Best for: Ford Super Duty load leveling.
Why it ranks #3: Fits 2011–2016 F-250 and F-350 trucks and specified F-450 models, and lists up to 5,000 pounds of load-leveling capacity.
A stated 5,000-pound load-leveling capacity gives this RETRUE kit a clear role for listed Ford Super Duty trucks carrying or towing added load. It covers 2011–2016 F-250 and F-350 models, plus 2011–2013 F-450, and claims reduced shock and vibration for a more stable ride.
The stated fit includes F-250 and F-350 trucks from 2011–2016 in 2WD and 4WD, as well as 2011–2013 F-450 models in both drive types. Up to 5,000 pounds of stated load-leveling capacity targets rear support under load; the listing also links a higher spring rate with reduced shock and vibration and improved stability. Air bags, brackets, spacer, heat shield, bail clamp, tubing, fittings, valve, hardware and an installation guide are included for the specified mounting and air-line workflow.
- Up to 5,000 pounds of stated load-leveling capacity
- Fits listed 2011–2016 F-250 and F-350 models, 2WD and 4WD
- Also listed for 2011–2013 F-450, 2WD and 4WD
- Includes heat shield, spacer, bail clamp and air-line components
- Fit is limited to the listed Ford model years and series.
Skip it if you own a 2015–2026 F-150; the RETRUE RAS2582 is listed for that truck range, subject to its exclusions.
A fit for owners of the listed F-250, F-350 or F-450 years who want rear support for towing or hauling and the supplied air-line hardware. Its model-year coverage does not extend to newer Super Duty trucks.
Full product details
| Brand | RETRUE |
|---|---|
| Included Components | Air Bags, Brackets,Spacer, Heat Shield, Bail Clamp, Air Line Tubing, Air Fittings, Valve, Hardware Pack, Installation Guide See more |
| Manufacturer | RETRUE |
| Part Number | RAS2597 |
| Material | Natural Rubber, Alloy Steel |
Listed on Amazon as: RETRUE Rear Air Bags Suspension Kit for 2011-2016 Ford F250 F350
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#4 · Best SRW or DRW Fit
4. DEEAGLE Silverado 2500HD Kit
Best for: HD trucks with fifth-wheel hitches.
Why it ranks #4: Fits 2011–2019 Silverado and Sierra 2500HD and 3500HD, supports SRW and DRW models, and works with most side-mounted fifth-wheel systems.
Compatibility with most side-mounted fifth-wheel hitch systems sets this DEEAGLE kit apart for listed Silverado and Sierra 2500HD and 3500HD trucks. Its fitment also covers both single and dual rear wheels, giving owners of those configurations a stated option for rear air-bag support while towing.
The kit is listed for 2011–2019 Silverado and Sierra 2500HD and 3500HD models, and its fitment note includes both SRW and DRW trucks. Compatibility with most side-mounted fifth-wheel hitch systems is useful for buyers pairing rear support with that hitch style, though cab-and-chassis trucks are excluded. Installation requires drilling, a practical consideration for planning the job. The listed 100 psi maximum and advice to check pressure, leaks and wear inform ongoing air-bag care.
- Fits listed 2011–2019 Silverado and Sierra 2500HD/3500HD trucks
- Fitment includes SRW and DRW configurations
- Works with most side-mounted fifth-wheel hitch systems
- Specified maximum pressure is 100 psi
- Installation requires drilling, and cab-and-chassis models are excluded.
Skip it if you need an installation that avoids drilling; the Air Lift 57399 includes a fully illustrated installation guide and hardware.
A fit for owners of listed HD Silverado or Sierra trucks, including SRW and DRW models, who use a compatible side-mounted fifth-wheel hitch. It requires drilling and is not listed for cab-and-chassis applications.
Full product details
| Brand | DEEAGLE |
|---|---|
| Item Weight | 33 pounds |
| Item model number | Air Bags Suspension Kit |
| Manufacturer | DEEAGLE |
| Part Number | DESK57338 |
| Model | air bag 2500 3500 |
| Package Dimensions | 13.78 x 10.63 x 9.45 inches |
Listed on Amazon as: DEEAGLE Rear Air Bags Suspension Kit for Silverado Sierra 2500 3500HD
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#5
5. RETRUE Silverado 1500 Kit
- Material: Natural Rubber, Alloy Steel
- Material Type: Natural Rubber, Alloy Steel
Best for: Silverado 1500 load leveling.
Why it ranks #5: Offers up to 5,000 pounds of load leveling for specified Silverado and Sierra 1500 years, with a one-year warranty and a listed installation kit.
A 5,000-pound stated load-leveling capacity gives this RETRUE kit a clear role for Silverado and Sierra 1500 owners managing added rear load. Its fit listing covers many 2007–2018 models and the 2019 Silverado 1500 Light Duty, while explicitly excluding certain trims that buyers need to screen out.
The stated fit covers 2007–2018 Silverado 1500 and Sierra 1500 trucks in 2WD and 4WD, plus the 2019 Silverado 1500 Light Duty model. The listing excludes High Country and Denali models from 2015–2018, so trim details matter before choosing it. Included air bags, brackets, spacers, bail clamp, heat shield, tubing, fittings and valve provide the specified installation components. Its claimed 5,000-pound capacity is intended to help level the truck under load.
- Up to 5,000 pounds of stated load-leveling capacity
- Fits listed Silverado and Sierra 1500 2WD and 4WD models
- Includes spacers, bail clamp and heat shield
- Includes air-line tubing, fittings, valve and installation guide
- The listing excludes 2015–2018 High Country and Denali trims.
Skip it if you need a kit for a 2019 Silverado 1500 other than Light Duty; the Air Lift 57399 is listed for towing support.
A candidate for owners of the specified Silverado or Sierra 1500 models seeking rear support for loaded driving. Check the year, trim and 2019 Light Duty designation carefully; its stated fit does not cover every 1500 configuration.
Full product details
| Brand | RETRUE |
|---|---|
| Included Components | Air Bags, Brackets, Spacers, Bail Clamp, Heat Shield, Air Line Tubing, Air Fittings, Valve, Hardware Pack, Installation Guide See more |
| Item Weight | 26.9 pounds |
| Manufacturer | RETRUE |
| Part Number | RAS2430-N |
| Manufacturer Warranty Description | 1 year warranty |
| Material | Natural Rubber, Alloy Steel |
| Model Number | RAS2430-N |
Listed on Amazon as: RETRUE Rear Air Bags Suspension Kit for 2007-2018 Silverado Sierra 1500
View on AmazonWhy it ranks #6: Fits specified Silverado and Sierra 1500 trucks with 68.4- or 78-inch beds and lists up to 5,000 pounds of load-leveling capacity.
A stated 5,000-pound load-leveling capacity pairs with an internal jounce bumper in this maXpeedingrods kit for listed Silverado and Sierra 1500 trucks. The bumper is described as helping prevent complete compression after impacts, while the bed-length restriction makes truck configuration central to the fit decision.
The stated fit covers 2007–2018 Silverado 1500 and Sierra 1500 trucks in 2WD and 4WD, but only with 68.4-inch or 78-inch beds. That bed-length limit is a key screening detail. The internal jounce bumper is described as helping keep the air spring from fully compressing during impacts from heavy objects, potholes or curbs. Brackets and installation hardware are included; lifted vehicles may need spacers, so installation planning can depend on the truck’s setup.
- Up to 5,000 pounds of stated load-leveling capacity
- Listed for 2007–2018 Silverado and Sierra 1500, 2WD and 4WD
- Internal jounce bumper helps prevent complete compression on impacts
- Includes brackets and installation hardware
- Fit is limited to 68.4-inch and 78-inch bed lengths.
Skip it if you have a different bed length; the RETRUE RAS2430-N listing covers Silverado and Sierra 1500 models without this stated bed restriction.
A practical option for owners of listed Silverado or Sierra 1500 trucks with a 68.4-inch or 78-inch bed who want a jounce bumper and installation hardware. Lifted trucks may need spacers, so setup affects installation planning.
Full product details
| Brand | maXpeedingrods |
|---|---|
| Included Components | Lift Springs, Installation Hardware, Brackets |
| Manufacturer | maXpeedingrods |
| Part Number | AB19AB |
| Additional Information | Important information |
Listed on Amazon as: maXpeedingrods Air Suspension Bags Kit for Chevy Silverado 1500 2007-2018
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#7
7. RETRUE Ford F-150 Kit
- Material: Reinforced Rubber, Alloy Steel
- Material Type: Reinforced Rubber, Alloy Steel
Best for: F-150 rear support kit.
Why it ranks #7: Fits 2015–2026 F-150 2WD and 4WD models, but excludes Raptor, CCD, in-bed-hitch, and other listed configurations and requires eight inches of clearance.
A stated 2015–2026 F-150 fit range makes this RETRUE kit a focused choice for owners of those Ford trucks seeking rear air-bag support. Its detailed exclusions—including Raptor, CCD and in-bed-hitch models—make configuration screening essential, while the listing specifies eight inches of frame-to-tire clearance.
The kit is listed for 2015–2026 F-150 trucks in 2WD and 4WD, with a requirement for eight inches of frame-to-tire clearance. It excludes Raptor models, trucks with Continuously Controlled Damping, an in-bed hitch, leveling arms outside the rear frame, or self-leveling headlights. Air bags, brackets, tubing, fittings, hardware and an installation guide are included, giving buyers the named components for mounting and air-line work. The reinforced-rubber and alloy-steel materials are specified for the bags and brackets.
- Listed for 2015–2026 F-150 2WD and 4WD models
- Includes brackets, tubing, fittings and installation guide
- Requires a stated eight inches of frame-to-tire clearance
- Uses reinforced rubber and alloy steel
- Does not fit Raptor or the other specifically excluded F-150 configurations.
Skip it if you need a kit for an F-250 or F-350; the RETRUE RAS2597 is listed for those Ford heavy-duty trucks.
Consider it if your F-150 falls within the listed years and exclusions, and has the stated frame-to-tire clearance. Its detailed incompatibilities make careful configuration checks central to choosing this kit.
Full product details
| Brand | RETRUE |
|---|---|
| Included Components | Air Bags, Brackets, Hardware Pack, Tubing, Air Fittings, Installation Guide for Ford F150. |
| Manufacturer | RETRUE |
| Part Number | RAS2582 |
| Material | Reinforced Rubber, Alloy Steel |
| Model Number | RAS2582 |
Listed on Amazon as: RETRUE Rear Air Bags Suspension Kit for 2015-2026 Ford F150
View on Amazon
#8
8. DEEAGLE Silverado 1500 Kit
- Material: Metal
- Material Type: Metal
Best for: Drill-in Silverado 1500 support.
Why it ranks #8: Fits specified Silverado and Sierra 1500 models with 68.4- or 78-inch beds, but excludes MagneRide and requires drilling during installation.
A stated fit for 68.4-inch and 78-inch bed Silverado and Sierra 1500 trucks gives this DEEAGLE kit a defined audience. It covers listed 2007–2018 models in 2WD and 4WD, while requiring drilling for installation and excluding MagneRide-equipped vehicles and the 2007 Classic.
DEEAGLE lists this kit for 2007–2018 Silverado and Sierra 1500 trucks in 2WD and 4WD, with fit restricted to 68.4-inch and 78-inch beds. That combination makes model year, drive type and bed length important checks. MagneRide suspension and the 2007 Classic are specifically excluded. The listing says installation requires drilling; buyers should account for that step when planning the work. Its listed components are the air bags, rather than a detailed bundle of additional installation hardware.
- Fits listed 2007–2018 Silverado and Sierra 1500, 2WD and 4WD
- Compatible with 68.4-inch and 78-inch bed lengths
- MagneRide exclusion is stated clearly
- Product listing identifies Silverado and Sierra air bags
- Installation requires drilling, and the listing does not specify included installation hardware.
Skip it if you want specified brackets and installation hardware included; the maXpeedingrods AB19AB lists both for compatible 1500 trucks.
This suits Silverado and Sierra 1500 owners whose year, bed length and suspension match the stated fit, and who can accommodate drilling. Avoid it for MagneRide-equipped vehicles or the 2007 Classic.
Full product details
| Brand | DEEAGLE |
|---|---|
| Included Components | chevy 1500 air bags,gmc 1500 airbags |
| Manufacturer | DEEAGLE |
| Part Number | DESK57204 |
| Material | Metal |
| Model Number | Air Bags Suspension Kit |
Listed on Amazon as: DEEAGLE Rear Air Bags Suspension Kit for Silverado Sierra 1500
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#9 · Best Coil-Spring Insert
9. Air Lift 1000 HD
- Material: Polyurethane (PU)
- Material Type: Polyurethane (PU)
Best for: RAM coil-spring insert support.
Why it ranks #9: This coil-spring insert provides up to 2,100 pounds of load leveling at 5–50 PSI, but the listing identifies it for RAM 1500 rather than a broad truck fit.
Adjustable pressure from 5 to 50 PSI lets the Air Lift 1000HD spring kit tailor support to changing loads, with up to 2,100 pounds of stated load leveling. The listing identifies it as a coil-spring-insert air spring and names RAM 1500 applications, rather than a general-purpose truck kit.
This kit’s 5–50 PSI adjustment range gives owners a stated way to vary air-spring support, while its up-to-2,100-pound load-leveling capacity addresses added load. The product description identifies the system as a coil-spring insert and names RAM 1500 model years 2019–2026. Included air springs, mounting brackets, hardware and a fully illustrated guide support installation planning. Fit restrictions are important: it does not fit factory air suspension, 2019 Classic, TRX or RHO models, or lift kits using taller aftermarket coil springs.
- Adjustable from 5 to 50 PSI
- Up to 2,100 pounds of stated load-leveling capacity
- Coil-spring-insert air spring design
- Includes brackets, installation hardware and illustrated guide
- Does not fit factory air suspension or lift kits using taller aftermarket coil springs.
Skip it if you need up to 5,000 pounds of stated leveling capacity; the Air Lift 57399 is listed with that capacity for towing and hauling.
Consider it if your RAM 1500 is among the listed applications and its coil-spring setup matches the fit notes. Its 2,100-pound capacity and exclusions make it a more bounded choice than a universal towing solution.
Full product details
| Brand | Air Lift |
|---|---|
| Included Components | 2 Air springs, Mounting Brackets, All hardware needed for installation, Fully-illustrated installation guide See more |
| Manufacturer | Air Lift |
| Part Number | 60828HD |
| Manufacturer Warranty Description | Limited Lifetime |
| Material | Polyurethane (PU) |
| Model Number | 60828HD |
Listed on Amazon as: Air Lift 60828HD 1000HD Series Air Spring Suspension Kit
View on AmazonWhy it ranks #10: These replacement bags list broad truck, van, and SUV applications, but the set contains bags only and requires buyers to confirm dimensions and bolt specifications.
Two replacement air-spring bags with a 100 mm working stroke give this maXpeedingrods set a specification-led option for owners replacing bags in an existing setup. The listing names truck, van and SUV applications, but supplies bags only, so the buyer must match dimensions and provide compatible mounting hardware.
The bags have a G 1/8 single air port, two M10 installation holes, a 106 mm top plate and a 145 mm body diameter. Those measurements help an owner compare the replacements with an existing setup before ordering. A 100 mm working stroke and stated 100–200 mm height range further define the physical fit. The listing describes two bags and an internal jounce bumper, but no brackets are included, making this a replacement-parts choice rather than a complete suspension kit.
- Set includes two replacement air-spring bags
- G 1/8 single air port specified
- Lists M10 installation holes and top-plate diameter
- Internal jounce bumper is listed
- Bags are supplied without brackets, so this is not a complete installation kit.
Skip it if you want a complete Silverado 1500 kit; the maXpeedingrods AB19AB includes brackets and installation hardware for listed models.
A match for owners replacing bags who can verify port, hole, plate, body and height dimensions against their existing setup. It suits a parts-replacement workflow, not buyers who need brackets and mounting hardware included.
Full product details
| Brand | maXpeedingrods |
|---|---|
| Item Weight | 6.57 pounds |
| Item model number | JU12OJ |
| Manufacturer | maXpeedingrods |
| Part Number | JU12OJ |
| Dimensions | 12.99 x 8.27 x 8.66 inches |
| Additional Information | Important information |
Listed on Amazon as: maXpeedingrods 5000 lbs Replacement Air Helper Spring Bags with Air Fittings, Universal for Ford Dodge Chevy GMC Trucks, G 1/8" Single Air Port, 2 Packs
View on AmazonFitment traps that can rule out a kit
The most important compatibility trap is assuming that a truck’s make and model alone confirm fit. The Silverado 1500 kits here have bed-length restrictions: maXpeedingrods specifies 68.4- or 78-inch beds, and DEEAGLE specifies those same lengths while excluding MagneRide and the 2007 Classic. RETRUE’s Silverado 1500 listing excludes certain High Country and Denali models for specified years.
The F-150 kit excludes Raptor, CCD, and in-bed-hitch configurations, among others, and notes an eight-inch frame-to-tire clearance requirement. Heavy-duty fitment also varies: DEEAGLE says its kit does not fit cab-and-chassis models, while Air Lift 57399 excludes cab-and-chassis applications but allows factory in-bed hitch systems.
Check cab, bed, suspension, hitch, and trim details against the listing before ordering; a broad compatibility headline is not enough to settle those differences.
What a replacement-bag set leaves out
A replacement-bag pair is not necessarily a complete suspension kit. The maXpeedingrods universal listing supplies two bags only, with no brackets, so buyers must verify bag height, diameter, and mounting-hole specifications against their existing setup. Its listed dimensions include a 100–200 mm height range, a 145 mm bag-body diameter, and two M10 installation holes.
By contrast, the vehicle-specific kits in this roundup list brackets or other mounting hardware; exact contents still vary by product. Another practical trade-off is installation: DEEAGLE’s Silverado 1500 and heavy-duty kits explicitly require drilling, while the supplied data for several other kits does not specify whether drilling is needed.
Do not infer that an unmentioned step is unnecessary. Confirm the kit’s included parts and installation requirements before starting, and check air lines and bags regularly for leaks, pressure loss, or wear.
How to Choose Rear Air Bags for Towing
Vehicle and configuration fit
Look first for a kit that matches your exact truck, trim, bed, and suspension configuration. This list ranges from RETRUE’s 2011–2026 Silverado and Sierra 2500HD/3500HD kit to Silverado 1500 kits limited to 68.4- or 78-inch beds. DEEAGLE excludes MagneRide on its 1500 kit; RETRUE’s F-150 kit excludes several configurations, including Raptor and in-bed hitch models.
The broader heavy-duty fit suits owners of the specified 2500HD or 3500HD trucks, while the bed-specific 1500 kits suit only buyers whose bed length matches. For Air Lift 57399, verify vehicle fit independently because the supplied listing gives hitch and cab-and-chassis notes but no complete vehicle application list.
Load-leveling capacity and pressure
Choose a stated capacity that fits your support needs, but do not treat it as added payload or towing capacity. Several vehicle-specific kits, including the RETRUE Silverado and Ford Super Duty options, list up to 5,000 pounds of load leveling; Air Lift 57399 also lists up to 5,000 pounds and explicitly targets towing. Air Lift 1000 HD is a different format, an air spring insert rated up to 2,100 pounds and adjustable from 5–50 PSI.
DEEAGLE confirms a 100 PSI maximum for its heavy-duty kit, but that figure is a pressure limit, not a load rating. The 5,000-pound options suit shoppers seeking the higher stated leveling capacity; the insert may suit a compatible RAM 1500 owner seeking that specific format.
Kit completeness and installation
Check whether the listing supplies a complete vehicle-specific kit or replacement bags alone. Air Lift 57399 includes two springs, brackets, hardware, and an illustrated guide; RETRUE’s Silverado 2500HD kit lists bags, brackets, heat shield, air line, fittings, valve, and hardware. The universal maXpeedingrods pair includes bags only, so it does not replace brackets or confirm a vehicle-specific mounting setup.
Installation requirements also differ: DEEAGLE says its listed Silverado kits require drilling. Buyers replacing bags in an existing compatible assembly may prefer the bags-only option after confirming all dimensions and bolt specifications.
Those wanting a more complete installation package should favor a kit whose included components match their needs, and verify installation steps rather than assuming all kits install alike.
Which rear air bags should I choose for towing?
Choose the Air Lift LoadLifter 5000 if you want the clearest towing-focused listing: it states up to 5,000 pounds of load leveling and includes mounting hardware, but verify your vehicle fit. For a Silverado or Sierra 2500HD/3500HD, the RETRUE Silverado 2500HD Kit offers specified 2WD and 4WD fitment and the same stated capacity; the DEEAGLE Silverado 2500HD Kit is the alternative if you need SRW or DRW compatibility. For the listed Ford Super Duty models, choose the RETRUE Ford Super Duty Kit.
Silverado and Sierra 1500 owners should compare bed and trim restrictions before considering the RETRUE Silverado 1500 Kit or maXpeedingrods Silverado 1500 Kit. Pick the maXpeedingrods Replacement Air Bags only when replacing compatible bags and confirming dimensions; it does not include brackets.
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Frequently Asked Questions
Do rear air bags increase a truck’s legal payload or towing rating?
No. Air bags can help support and level a loaded vehicle, but they do not change the truck’s legal payload or towing rating. Keep within the limits stated by the vehicle manufacturer, and treat a kit’s stated load-leveling capacity as separate from the truck’s ratings.
What air pressure should I use in rear air bags while towing?
Use the pressure guidance provided for your specific air bag kit and vehicle; there is no single pressure in the supplied product details that applies to every setup. Check the kit instructions, adjust as directed for the load, and do not exceed any limits stated by the manufacturer.
How can I tell whether an air bag kit fits my truck’s bed, hitch, and suspension configuration?
Match the kit’s listed year, make, model, and configuration to your truck, then check bed and hitch restrictions and suspension details. For example, the Air Lift 57399 notes factory in-bed hitch systems and most side-mount fifth-wheel applications, but excludes cab-and-chassis models. Confirm exact fitment before buying.
Does a 5,000-pound load-leveling capacity mean the truck can tow 5,000 pounds more?
No. The Air Lift 57399 listing states up to 5,000 pounds of load-leveling capacity; that figure is not an increase to the truck’s payload or towing rating. Use the truck’s own ratings for limits, and verify that the kit fits your specific vehicle.
Can I use replacement air bags without buying a complete kit?
Only if the replacement bags are compatible with your existing setup and their dimensions and fittings match. The maXpeedingrods replacement listing describes bags with air fittings, and the published verdict notes that brackets are not included. Confirm what your installation requires before ordering.
Final Words
Start by matching the kit to your exact truck, bed, hitch, and suspension configuration; fitment matters more than a broad vehicle-family label. For the clearest towing-focused listing, the Air Lift 57399 states up to 5,000 pounds of load leveling and includes mounting hardware, but verify compatibility. Consider the specified RETRUE or DEEAGLE alternatives for the listed truck applications.
Choose replacement bags only when they match your existing setup.




