Best Receiver Hitch For RV Bumper: Compare 10 Receivers

#1 · Best Overall

1. CURT 19100

• Material: Carbon Steel
• Compatible with Vehicle Type: ATV, Marine-Personal-Craft…

Best for: Higher-Rated Four-Inch Bumper Hitch.

Why it ranks #1: Fits a 4-inch beam with a 2-inch receiver and lists 3,500 pounds gross trailer weight and 350 pounds tongue weight, subject to the lowest-rated component.

CURT lists a 3,500-pound gross trailer-weight rating and 350-pound tongue-weight rating for its 4-inch-beam camper hitch, offering clearly stated limits for a compatible setup. The standard 2-inch receiver also accepts many accessories, though CURT specifically excludes vertically hanging bikes and racks requiring that orientation.

The 2-by-2-inch opening gives a compatible 4-inch bumper a standard receiver format for hitch-mounted equipment. CURT specifies 3,500 pounds gross trailer weight and 350 pounds tongue weight, with both ratings limited by the lowest-rated towing component. Its warning about vertically hanging bikes is a meaningful compatibility restriction for rack shoppers: those racks are not supported by this receiver. CURT also says each design is tested at its Detroit engineering facility, giving buyers a stated design-testing detail alongside the load figures.

Skip it if you use a vertical-hanging bike rack; the TOPTOW 63803 lists bike racks with 2-inch shanks without that stated restriction.

The CURT suits owners with a 4-inch beam who want stated trailer-weight and tongue-weight ratings for a compatible setup. Skip vertically hanging bike racks, and account for the lowest-rated component in the system.

Listed on Amazon as: CURT 19100 Camper RV Bumper Hitch, Fits 4-Inch Beam, 2-In Receiver, 3,500 lbs

#2 · Best 4-inch Fit

2. TOPTOW TTRV801

• Maximum Towing Capacity: 3500 lb
• Material: Alloy Steel
• Compatible with Vehicle Type: 4" X 4" RV REAR BUMPER

Best for: 350-Pound-Rated Accessory Receiver.

Why it ranks #2: Designed for 4-by-4-inch square RV bumpers, it offers a 2-inch receiver and lists 3,500 pounds capacity and 350 pounds tongue weight.

A 350-pound tongue-weight capacity and 3,500-pound maximum towing figure headline the TOPTOW TTRV801, which turns a compatible 4-by-4-inch rear bumper into a 2-inch receiver. Its listed use includes bike racks and cargo carriers, but TOPTOW explicitly says it is not for RV-level trailer towing.

The 2-by-2-inch opening fits many bike racks and cargo carriers with 2-inch shanks, giving compatible accessories a receiver point on a 4-by-4-inch square bumper. TOPTOW says the unit can be mounted upside down and calls for bolts to be secured tightly around the bumper, which informs installation orientation and fastening. The listed 350-pound tongue-weight and 3,500-pound maximum towing figures do not cancel the explicit warning against RV-level trailer towing. A 5/8-inch hitch pin or lock is not included.

Skip it if you need a hitch pin included; the Ohuhu Y60-81000-23-26 lists a pin and hitch cover among its included components.

This TOPTOW suits owners adding compatible racks or cargo carriers to a 4-by-4-inch bumper, including installations where upside-down mounting helps. It is not intended for RV-level trailer towing, and a pin must be supplied separately.

Listed on Amazon as: TOPTOW RV Bumper Hitch Receiver for 4in x 4in Beams,2in Receiver | Fits for Bike Racks, Cargo Carriers Camper-on, 3500lbs

#3 · Best Square-Bumper Match

3. METOWARE 79961

• Maximum Towing Capacity: 3500 lb
• Material: Alloy Steel
• Compatible with Vehicle Type: Car, RV, Truck

Best for: Higher-Capacity 4-Inch Bumper Setup.

Why it ranks #3: Specifically fits a 4-inch square bumper and provides a 2-inch receiver with listed 3,500-pound capacity and 350-pound tongue weight.

A 3,500-pound maximum towing capacity and 350-pound tongue-weight rating distinguish the METOWARE receiver, giving compatible RV bumpers a higher-capacity option for suitable hitch setups. Its 2-inch receiver opening accepts many Class III/IV ball mounts and accessory shanks, so it can serve buyers seeking a versatile connection point rather than a rack-only adapter.

The receiver is specified for a 4-inch square bumper, while its standard 2-by-2-inch opening accommodates many Class III/IV ball mounts, bike racks, and cargo accessories. That combination gives owners a route to use existing compatible shanks without changing receiver size. Alloy-steel construction supports the listed 3,500-pound maximum towing capacity and 350-pound tongue-weight rating, but the bumper and every connected component still matter to the usable limit. The supplied information does not describe installation hardware or installation steps.

Skip it if you need a rack-only adapter with a stated 200-pound tongue limit; the Ohuhu Y60-81000-23-26 is explicitly not intended for towing.

Choose this METOWARE receiver if your RV has a 4-inch square bumper and you need a 2-inch opening for compatible mounts or accessories. Its ratings do not override the limits of the bumper or connected equipment.

Listed on Amazon as: METOWARE RV Bumper Hitch Receiver Fits 4" Square Bumper, 3500 LBS Capacity

#4 · Best High-Alloy Steel

4. CROSSHIP RV Receiver

• Maximum Towing Capacity: 3500 lb
• Material: High-alloy Steel
• Compatible with Vehicle Type: Trailer

Best for: Tested Receiver for 4-Inch Beams.

Why it ranks #4: Fits 4-by-4-inch square bumpers and lists high-alloy steel construction, 3,500 pounds gross trailer weight, and 350 pounds tongue weight.

CROSSHIP says each receiver undergoes a strict tension test and lists 3,500 pounds gross trailer weight with 350 pounds of tongue weight, giving buyers specific capacity figures to evaluate. Its 4-by-4-inch bumper fit and 2-inch receiver connect compatible racks and cargo accessories.

The 4-by-4-inch square-bumper fit and standard 2-inch receiver give owners a route to mount compatible bike racks, cargo carriers, or other 2-inch attachments. CROSSHIP says only a few tools are needed to fix the receiver to the bumper, which may simplify the stated mounting workflow. Its double-coating protection is described as anti-rust, while the listed 3,500-pound gross trailer-weight and 350-pound tongue-weight ratings are conditional on the bumper’s own capacity. The product also mentions a hitch hammock among compatible receiver attachments.

Skip it if your bumper is not a 4-by-4-inch square beam; the TOPTOW 63801 lists fitment for 4- to 4.5-inch beams.

CROSSHIP fits buyers with a 4-by-4-inch bumper seeking a 2-inch opening for compatible mounts, including the listed hitch hammock use. Check the bumper’s capacity because it can limit the receiver’s stated ratings.

Listed on Amazon as: RV Bumper 2-Inch Hitch Receiver – Fits 4-Inch Beam & 3500 LBS Capacity – Helps RV Connect Bike Racks, Cargo Carriers, Hitch Hammock and Any 2-Inch Receiver

#5 · Best Included Extras

5. Ohuhu Hitch Adapter

• Maximum Towing Capacity: 3500 lb
• Material: Alloy Steel
• Compatible with Vehicle Type: Trailer

Best for: Corrosion-Resistant Accessory Mounting.

Why it ranks #5: The 4-by-4-inch bumper fit is paired with a 2-inch receiver, hitch pin, and cover; its listing also specifies corrosion-protective dual coating.

Ohuhu pairs a no-welding installation approach with a dual E-coat and black powder-coat finish, giving RV owners a straightforward way to add a receiver while helping guard against rust and corrosion. The 2-inch opening can take compatible bike racks, tire racks, and cargo racks for accessory use.

The receiver fits a 4-by-4-inch RV or travel-trailer bumper and provides a 2-inch opening, allowing compatible racks and other accessories to connect without welding. The included hitch pin is described as reducing wobble for a more stable journey, while the included cap covers the receiver when it is idle. E-coat and black powder coating are specified to help prevent rust and corrosion. These features support accessory mounting; buyers should not treat the maximum towing specification as proof that every bumper setup is suitable for towing.

Skip it if you need a stated 350-pound tongue rating; the CURT 19100 specifies that limit alongside its 3,500-pound gross trailer weight rating.

Pick this Ohuhu for a 4-by-4-inch bumper when a pin, protective cap, and corrosion-resistant finish matter for accessory use. Its supplied information gives no tongue-weight figure, so that missing limit matters when assessing a loaded setup.

Listed on Amazon as: Ohuhu RV Bumper Hitch 2" Receiver Adapter with Hitch Pin and Hitch Cover

#6

6. Fioracl Adjustable Receiver

• Maximum Towing Capacity: 3500 lb
• Material: Alloy Steel
• Compatible with Vehicle Type: Trailer

Best for: Adjustable Steel-Beam Fit.

Why it ranks #6: Its adjustable design is listed for steel beams from 2.5 to 4 inches and it has a 2-inch receiver, but no tongue-weight figure is provided.

An adjustable mounting design that locks around different steel-beam widths and heights is the Fioracl receiver’s defining feature, giving buyers a way to secure a fit across its stated range. The standard 2-inch opening accepts many bike racks, cargo carriers, hitch steps, and RV tire racks.

Fioracl describes an adjustable design for steel beams of different widths and heights, with a locking function intended to limit movement at the mounting point. That adjustment can help accommodate variations within the product’s stated 2.5- to 4-inch beam range. Its standard 2-by-2-inch opening supports compatible accessories such as bike racks, cargo carriers, hitch steps, and tire racks. Alloy-steel material and a listed 3,500-pound maximum towing capacity are supplied, but the beam fit and the lowest-rated connected component remain important considerations.

Skip it if you require a stated tongue-weight limit; the Ohuhu Y60-81000-23-26 lists a 200-pound tongue capacity for accessory use.

Choose Fioracl if the adjustable beam clamp addresses a variation in your bumper dimensions and you need a 2-inch accessory receiver. Its supplied details omit a tongue-weight figure, a key boundary for load planning.

Listed on Amazon as: RV Bumper Hitch Receiver 2 inch Adapter for 2.5 inch to 4 inch Beams, Trailer Hitch Receiver, Fits for Cargo Carrier Bike Racks

#7

7. Nilight 92116B

• Material: Alloy Steel, Carbon Steel
• Compatible with Vehicle Type: Trailer

Best for: 200-Pound Accessory Load Limit.

Why it ranks #7: Fits 4-to-4.5-inch beams and lists 2,000 pounds gross trailer weight with 200 pounds tongue weight, plus a 2-inch receiver and two-year warranty.

Nilight specifies a 2,000-pound gross trailer-weight figure alongside a 200-pound tongue-weight rating, giving buyers two stated limits to consider for this 2-inch receiver. Its fit is aimed at 4- to 4.5-inch beams and compatible bike racks or cargo carriers, subject to the lowest-rated towing component.

The 2-by-2-inch opening accommodates many bike racks and cargo carriers with 2-inch shanks, making it useful for compatible receiver-mounted equipment. Nilight lists a 200-pound tongue weight and 2,000-pound gross trailer weight, while stating that capacity is limited by the lowest-rated towing component. Its stated fit range is 4 to 4.5 inches, so owners can compare the beam dimensions before planning installation. The supplied details identify the receiver but do not list a hitch pin or cover among included components.

Skip it if you need a 350-pound tongue-weight rating; the METOWARE 79961 specifies 350 pounds for its compatible bumper setup.

Nilight suits buyers whose bumper falls within the stated 4- to 4.5-inch range and whose compatible accessory load stays within its ratings. Account for the lowest-rated component when assessing the complete setup.

Listed on Amazon as: Nilight RV Bumper Hitch Receiver Fits for 4-4.5 inches Beams 2 inch Receiver 200 LBS Capacity Bolt-On Heavy Duty Steel for Camper Bike Racks Cargo Carriers

#8

8. MaxxHaul 50173

• Material: Alloy Steel
• Compatible with Vehicle Type: RV

Best for: Simple 4-Inch Rack Receiver.

Why it ranks #8: A 4-inch-square bumper fit and standard 2-inch receiver suit listed accessories, but its 200-pound tongue capacity is lower than the leading options.

The MaxxHaul 50173 converts a 4-inch square RV bumper into a 2-by-2-inch receiver, creating a mounting point for compatible bike racks, tire carriers, and hitch steps. Its 200-pound tongue-weight capacity frames it as an accessory adapter, not a receiver for RV-level trailer towing.

The 2-inch shank compatibility lets owners attach common hitch-mounted accessories, including bike racks, RV tire carriers, and hitch steps, to a 4-inch square bumper. Heavy-duty all-steel construction is specified, with the product description also identifying rust resistance. The 200-pound tongue-weight limit is important when selecting an accessory and loading it. MaxxHaul cautions against using this adapter for RV-level trailer towing or with a cargo carrier, so its listed applications should guide the setup rather than the broad accessory examples.

Skip it if you specifically need a cargo-carrier mount; the TOPTOW 63801 lists cargo carriers with 2-inch shanks among compatible accessories.

Consider the MaxxHaul for a 4-inch square bumper and compatible accessories such as a bike rack, tire carrier, or hitch step. Its 200-pound tongue limit and stated cargo-carrier caution narrow the suitable applications.

Listed on Amazon as: MaxxHaul 50173 Hitch Receiver 2" x 2" Adapter for 4 inch Square RV Bumpers

#9

9. TOPTOW 63801

• Maximum Towing Capacity: 200 lb
• Material: Metal
• Compatible with Vehicle Type: travel trailer RV

Best for: Bolt-On Racks for 4-Inch Beams.

Why it ranks #9: Fits 4-to-4.5-inch continuous steel bumper beams and has a 2-inch receiver, but its 200-pound tongue rating is lower than higher-ranked models.

Four fully threaded bolts and nuts make the TOPTOW receiver a bolt-on option for continuous steel bumper beams measuring 4 to 4.5 inches. Its 2-inch opening accepts many bike racks and cargo carriers with compatible shanks, while the 200-pound tongue-weight limit keeps its role focused on accessories.

The 2-by-2-inch receiver opening is sized for many bike racks and cargo carriers with 2-inch shanks, helping owners use common accessory formats. Four threaded bolts and nuts support mounting to a continuous steel bumper in the stated 4- to 4.5-inch range. Its 200-pound tongue-weight capacity is the listed load limit, and the product is explicitly not intended for RV-level trailer towing. A 5/8-inch hitch pin or lock is not included, so that part must be accounted for separately.

Skip it if you need a pin included in the package; the Ohuhu Y60-81000-23-26 lists a hitch pin and cover among its included components.

This TOPTOW fits owners mounting racks or cargo carriers to a continuous 4- to 4.5-inch steel beam. It is not for RV-level trailer towing, and buyers need to provide a compatible 5/8-inch pin or lock.

Listed on Amazon as: TOPTOW RV Bumper Hitch Receiver for 4in to 4.5in Beams, 2in Receiver | Fits for Bike Racks, Cargo Carriers Camper-on

#10

10. Ohuhu Bolt-on Receiver

• Maximum Towing Capacity: 200 lb
• Material: Carbon Steel
• Compatible with Vehicle Type: Trailer

Best for: Rack Accessories on Narrow Bumpers.

Why it ranks #10: Although it fits 4-to-4.5-inch bumpers and includes a hitch pin and cover, its 200-pound tongue rating and explicit no-towing warning limit its use.

A 200-pound tongue-weight capacity paired with a fit range for 4- to 4.5-inch bumpers makes the Ohuhu a focused choice for accessory mounting. Its 2-by-2-inch tube is intended for bike racks and similar compatible shanks, while the manufacturer explicitly says this receiver is not for towing purposes.

The specified bumper range is 4 to 4.5 inches, and the receiver accepts 2-by-2-inch square tubes, which helps buyers match a compatible rack or cargo accessory to the bumper. Its 200-pound tongue-weight rating sets a clear boundary for supported downward load; it is not a trailer-towing rating. The installation notes call for at least 1 inch of space between the bumper and trailer. A hitch cover and pin are included, providing the basic listed receiver accessories.

Skip it if you need a receiver rated for trailer towing; the CURT 19100 lists 3,500 pounds gross trailer weight and 350 pounds tongue weight.

This Ohuhu suits owners fitting compatible accessories to a 4- to 4.5-inch bumper, provided the required trailer clearance is available. Keep its 200-pound tongue rating and explicit no-towing restriction central to the decision.

Listed on Amazon as: Ohuhu Bolt-on RV Bumper Hitch Receiver Adapter Fits 4-4.5" Beam Black