Best Tires For 21 Inch Rims: SUV, Performance, and Motorcycle Options

#1 · Best Overall

1. Armstrong Tru-Trac SU 265/45R21

• Size: 265/45R21
• Rim Size: 21 in
• Load Capacity: 2205 lb
• Weight: 34 lb

Best for: CUV and SUV All-Season Pairing.

Why it ranks #1: This 265/45R21 all-season tire is designed for CUVs and SUVs and lists a 65,000-mile limited warranty.

The Armstrong Tru-Trac SU combines an all-season classification with CUV- and SUV-specific positioning in 265/45R21 sizing. Its cross-linked sipes are described as supporting traction and reducing rolling resistance, making this a 21-inch option with named tread features tied to everyday driving priorities.

Armstrong specifies the Tru-Trac SU for CUVs and SUVs, and its 265/45R21 size establishes the relevant 21-inch rim fit. Cross-linked sipes are said to boost traction and cut rolling resistance, while a shoulder-bottom base reduces tread squirm. The sidewall is described as enhancing ride quality and handling. Together, these features connect the tire’s all-season category to practical road-use benefits, while the 65,000-mile limited warranty supplies a stated treadwear coverage reference.

Skip it if you require 265/40R21 sizing; the Armstrong Tru-Trac SU 265/40R21 is the listed alternative in that size.

This suits CUV and SUV owners whose vehicle calls for 265/45R21 and who want an all-season tire with named siping and shoulder features. Confirm the required size before choosing; this listing is not the 265/40R21 version.

Listed on Amazon as: Armstrong Tru-Trac SU 265/45R21 108W All Season XL Radial 21 inch Tire

#2 · Performance All-Season

2. Atlas Force UHP 255/35R21

• Size: 255/35R21
• Rim Size: 21 in
• Load Capacity: 1819 lb
• Weight: 60 lb

Best for: All-Season UHP Crossover Tire.

Why it ranks #2: The 255/35R21 Force UHP is an all-season performance tire for passenger vehicles, crossovers, and SUVs, with a listed 50,000-mile treadwear warranty.

The Atlas Tire Force UHP pairs an all-season classification with a 255/35R21 size, targeting passenger vehicles, crossovers, and SUVs that use 21-inch rims. Its stated 50,000-mile treadwear warranty adds a defined ownership reference alongside its performance-oriented UHP positioning.

Atlas identifies this tire as a performance all-season model for passenger vehicles, crossovers, and SUVs, making vehicle category and seasonal designation useful initial filters. The 255/35R21 size specifies its 21-inch rim application, while the 50,000-mile treadwear warranty provides a stated coverage reference. The listing also notes traction and high-speed performance, but does not provide further tread-design detail, so buyers should weigh the documented size and category against their vehicle’s required fitment.

Skip it if you need a 65,000-mile limited treadwear warranty; the Armstrong Tru-Trac SU 265/40R21 lists that coverage.

This fits buyers whose passenger vehicle, crossover, or SUV calls for 255/35R21 and an all-season performance tire. The 50,000-mile treadwear warranty is a useful reference, but size requirements remain decisive when comparing 21-inch options.

Listed on Amazon as: Atlas Tire Force UHP 255/35R21 101Y All Season SL Radial 21 inch Two Tires

#3 · Sporty Summer

3. Lexani LX-Twenty 265/45R21

• Size: 265/45R21
• Rim Size: 21 in
• Load Capacity: 2 lb
• Weight: 44 lb

Best for: Warm-Weather Road Comfort.

Why it ranks #3: Its 265/45R21 size and asymmetric tread target sporty handling, while grooves and sipes support wet-road grip; it is intended for warmer weather.

An asymmetric tread pattern gives the Lexani LX-Twenty its sporty-handling focus, while grooves and sipes support wet-road grip. In 265/45R21 sizing, it targets drivers who want a 21-inch passenger tire for warmer-weather use with attention to cabin noise and ride comfort.

The asymmetric tread is intended to support sporty handling, while the groove-and-sipe layout helps move water away and maintain traction on wet roads. Lexani also specifies construction that reduces road noise and vibration, a practical benefit for drivers spending time on paved routes with passengers. Its 265/45R21 size identifies the intended 21-inch rim fit, and the stated warmer-weather use is an important seasonal boundary rather than an all-season claim.

Skip it if you need an all-season CUV or SUV tire; the Armstrong Tru-Trac SU 265/45R21 is listed as all-season.

This suits drivers seeking a 265/45R21 passenger tire for warmer-weather road use, sporty handling, and a quieter-feeling ride. Its seasonal limitation matters if your driving demands an all-season tire rather than a warm-weather option.

Listed on Amazon as: Lexani LX-Twenty Performance 265/45R21 108Y Passenger Tire

#4

4. Armstrong Tru-Trac SU 265/40R21

• Size: 265/40R21
• Rim Size: 21 in
• Load Capacity: 2039 lb
• Weight: 32 lb

Best for: All-Season 265/40R21 SUV Fit.

Why it ranks #4: This 265/40R21 all-season CUV and SUV tire shares the Tru-Trac SU’s listed 65,000-mile limited warranty, offering a different size from the 265/45R21 version.

The Armstrong Tru-Trac SU offers an all-season classification in 265/40R21 sizing for CUVs and SUVs using 21-inch rims. Its listed 65,000-mile limited treadwear warranty provides a clear coverage reference, while its size distinguishes it from the 265/45R21 Tru-Trac SU variant.

Armstrong identifies the Tru-Trac SU as an all-season tire specifically for CUVs and SUVs, with 265/40R21 sizing for a 21-inch rim. Its cross-linked sipes are described as boosting traction and reducing rolling resistance, while the shoulder-bottom base reduces tread squirm. The sidewall is said to enhance ride quality and handling. A 65,000-mile limited treadwear warranty adds a stated ownership reference; the exact size remains crucial when comparing the similar 265/45R21 version.

Skip it if you require 265/45R21 sizing; the Armstrong Tru-Trac SU 265/45R21 is listed in that alternative size.

Choose this version if your CUV or SUV calls for 265/40R21 and you want an all-season tire with stated tread features and warranty coverage. Its size differs from the 265/45R21 version, so match the vehicle requirement.

Listed on Amazon as: Armstrong Tru-Trac SU 265/40R21 105Y All Season XL Radial 21 inch Tire

#5 · All-Weather Option

5. Delinte Centurion 365 275/45R21

• Size: 275/45R21
• Rim Size: 21 in
• Load Capacity: 2337 lb
• Weight: 35 lb

Best for: All-Weather 275/45R21 Shopper.

Why it ranks #5: The 275/45R21 Centurion 365 is listed as an all-weather XL radial, making it a distinct choice for buyers whose approved fitment uses this size.

The Delinte Centurion 365 is identified as an all-weather XL radial in 275/45R21 sizing, making it a 21-inch option for buyers prioritizing that stated seasonal category. Its listed 2,337-pound load capacity also gives shoppers a concrete specification to weigh against their vehicle’s requirements.

The 275/45R21 specification identifies the tire’s size for a 21-inch rim, while the all-weather XL radial designation frames its intended category. Delinte lists a 2,337-pound load capacity, a practical figure for checking the tire against vehicle requirements. The supplied product details do not describe tread design or particular traction technologies, so the strongest selection points here are the specified size, all-weather classification, and load-capacity figure rather than unlisted performance features.

Skip it if you want stated tread features and a 65,000-mile limited treadwear warranty; the Armstrong Tru-Trac SU 265/45R21 lists both.

Consider this Delinte for a vehicle requiring 275/45R21 and an all-weather XL radial, with the listed load capacity available for comparison to vehicle needs. The supplied information is limited on tread details, so feature-specific shoppers may prefer another listing.

Listed on Amazon as: Delinte Centurion 365 275/45ZR21 110W All Weather XL Radial 21 inch Tire

#6

6. Haida LECP HD927 265/40R21

• Size: 265/40R21
• Rim Size: 21 in
• Load Capacity: 2039 lb
• Weight: 60 lb

Best for: Summer SUV Performance Pair.

Why it ranks #6: This 265/40R21 summer tire is described for passenger vehicles and SUVs, with an asymmetric tread and a summer compound.

The Haida LECP HD927 is listed as a two-tire set in 265/40R21 sizing, giving SUV and passenger-vehicle owners a summer-focused option for 21-inch rims. Its asymmetric tread and summer compound are identified as contributors to road grip and hydroplaning resistance in warm-weather conditions.

Haida describes the LECP HD927 as a performance summer tire for passenger vehicles and SUVs, with a summer compound and tread design aimed at summer traction and hydroplaning resistance. The asymmetric pattern adds a handling-oriented feature, while the 265/40R21 size establishes the 21-inch fitment category. The listing specifies two tires, which can help buyers sourcing a pair; it does not present this as an all-season choice, so seasonal use is a key selection factor.

Skip it if you need an all-season 21-inch tire; the Armstrong Tru-Trac SU 265/40R21 is listed as all-season.

This pair suits SUV or passenger-vehicle owners seeking two summer tires in 265/40R21, with an asymmetric tread and summer-traction focus. Choose according to the vehicle’s required size and seasonal needs; the listing is not all-season.

Listed on Amazon as: Haida LECP HD927 265/40ZR21 105W Summer XL Radial 21 inch Two Tires

#7 · Cruiser Motorcycle

7. Shinko SR777 HD 120/70-21

• Size: 120/70-21
• Rim Size: 21 in
• Load Capacity: 695 lb
• Weight: 13.5 lb

Best for: Heavy-Duty Cruiser Front Tire.

Why it ranks #7: Sized 120/70-21, this heavy-duty front tire is designed for cruiser motorcycles and has a reinforced carcass, functional siping, and grooves.

A reinforced heavy-duty carcass is the defining feature of this Shinko SR777 HD front tire, supporting added stability for cruiser riding. Its 120/70-21 size fits a 21-inch rim, while functional siping and grooves address traction across wet and dry riding conditions.

Shinko identifies the SR777 HD for cruiser motorcycles, including V-Twin and metric cruiser models, and its reinforced carcass is intended to provide a more stable ride. The rubber compound targets grip and comfort, while functional siping and grooves support traction in wet and dry conditions. At 120/70-21, it is specified as a front tire for a 21-inch rim; its 695-pound listed load capacity is another useful specification for evaluating application.

Skip it if you need a complete wheel-and-tire conversion kit; the DNA 21×3.5 Mammoth kit includes both wheel and tire components.

Cruiser riders seeking a heavy-duty 21-inch front tire can consider the SR777 HD for its reinforced carcass and wet/dry tread features. It is one tire, so buyers assembling a full set or wheel kit need additional components.

Listed on Amazon as: Shinko SR777 HD Black Wall Bias Front Tire – 120/70-21 68V

#8

8. DNA Mammoth Fat Spoke Wheel Kit

• Size: 21×3 5
• Rim Size: 21 in
• Weight: 45 lb

Best for: Harley Touring Wheel-Kit Buyer.

Why it ranks #8: This motorcycle wheel kit includes a 21-inch wheel and a 120/70-21 Shinko tire, but it is a complete wheel-and-tire kit rather than a standalone tire.

The 21-inch aluminum spoke-wheel kit pairs a 21×3.5 wheel with a 120/70-21 whitewall Shinko tire for a coordinated front-end conversion. Its motorcycle-specific listing and Harley Touring application make it a relevant option for riders seeking a wheel-and-tire package rather than a tire alone.

The package combines the 21-inch, 21×3.5 aluminum wheel with a 120/70-21 Shinko tire, so the listing brings the principal wheel and tire components together for a single kit purchase. Its stated Harley Touring application narrows the intended use, while the aluminum construction identifies the wheel material. This is not a general-purpose 21-inch tire listing: buyers should treat the specified 00–07 Touring application and dimensions as central to choosing the kit.

Skip it if you need a tire-only purchase or a different motorcycle application; the Lexani LX-Twenty is a passenger tire option, not this wheel kit.

Choose this kit if you are sourcing a 21-inch front wheel and tire package for the listed 00–07 Harley Touring application. Its 21×3.5 aluminum wheel and 120/70-21 tire make the specified dimensions and model range important boundaries.

Listed on Amazon as: 21X3.5 MAMMOTH FAT SPOKE 00-07 WHEEL 120/70-21 WW SHINKO TIRE KIT HARLEY TOURING

#9

9. Bridgestone M59 80/100-21

• Size: 80/100-21
• Rim Size: 21 in
• Load Capacity: 1874 lb
• Weight: 8.5 lb

Best for: Soft-Terrain Front Riding.

Why it ranks #9: The 80/100-21 M59 is a front tire identified for cross-country and soft terrain, so its use is narrower than the passenger-vehicle options.

The Bridgestone M59 is specifically identified as a front tire for cross-country and soft-terrain riding, making its use case clearer than a general 21-inch road tire. Its 80/100-21 size is the relevant specification for riders checking a 21-inch rim application.

Bridgestone positions the M59 as a front tire for cross-country and soft terrain, giving off-road riders a clear intended-use category. The 80/100-21 size identifies the tire dimensions for a 21-inch rim, while its front designation clarifies its placement in the motorcycle setup. The supplied details do not specify additional tread construction or compound features, so selection should center on the stated terrain role, front position, and required size.

Skip it if you need a tire for predominantly street riding; the Pirelli MT 21 Rallycross is listed as 10% street and DOT approved.

Choose the M59 if your motorcycle use centers on cross-country or soft terrain and requires an 80/100-21 front tire. Its stated role is specific, so riders seeking a road-oriented or rear tire should look elsewhere.

Listed on Amazon as: BRIDGESTONE/FIRESTONE 065846 M59 80/100-21 S/T FRT

#10

10. Pirelli MT 21 Rallycross

• Size: Standard
• Rim Size: 19 in
• Load Capacity: 650 lb
• Weight: 8.5 lb

Best for: Off-Road Rallycross Front Use.

Why it ranks #10: This front rallycross tire is described as 90% off-road and its size description is 90/90-21F, but its listed rim size is 19 inches, a conflicting fitment detail.

Pirelli states a 90% off-road and 10% street use split for the MT 21 Rallycross front tire, clearly favoring dirt-focused riding. Its tread pattern is described as promoting stable handling, and DOT approval allows street use within that strongly off-road-oriented balance.

The MT 21 is presented as a serious off-road tire with a 90% off-road, 10% street split, so its use profile suits riders prioritizing dirt rather than regular pavement. Pirelli says the tread pattern is designed for stable handling, and the tire has DOT approval for street use. The supplied specification identifies a 90/90-21F front tire, but the rim-size field says 19 inches, creating a material conflict for a 21-inch-rim roundup.

Skip it if you require an unambiguous 21-inch rim specification; the Shinko SR777 HD 120/70-21 lists a 21-inch rim.

This is for riders prioritizing off-road use who want a front rallycross tire with limited street use and DOT approval. However, its 19-inch rim-size field conflicts with the 90/90-21F designation, so that discrepancy is a decisive boundary.

Listed on Amazon as: Pirelli Mt 21TM Rallycross Tire — Front