Best Tires For 21 Inch Rims: Compare 10 Options

Best Tires For 21 Inch Rims

A strong tire for 21-inch rims matches your vehicle’s approved size and load requirements while offering the season and handling traits you need; this roundup suits drivers comparing SUV, crossover, passenger-car, and motorcycle fitments. The list ranges from the all-season Bridgestone Alenza Sport A/S in 235/45R21 to performance-oriented Lexani LX-Twenty options and a Shinko motorcycle front tire. Their listed sizes, load indexes, tread-life claims, and vehicle descriptions differ, so a shared 21-inch rim diameter does not make them interchangeable.

Start with the size printed on your current tire or your vehicle placard, then confirm the replacement’s load and speed ratings. Our ranking prioritizes usable fitment information and stated features, rather than treating every 21-inch tire as suitable for every vehicle.

The Bridgestone Alenza Sport A/S is the best overall choice in this group for drivers seeking a 21-inch all-season SUV or crossover tire. Its 235/45R21 size, XL construction, wet- and dry-traction compound, and circumferential and lateral grooves give buyers useful fitment and performance details to compare. Bridgestone lists a 40,000-mile limited tread-life claim.

Confirm that 235/45R21 and the tire’s ratings match your vehicle before buying; the 21-inch rim diameter alone is not enough to establish compatibility.

Our Top Picks

Bridgestone Alenza Sport A/SBest Overall

Bridgestone Alenza Sport A/S

The 235/45R21 all-season tire is described for SUVs, crossovers, and light trucks, with wet- and dry-traction features and a 40,000-mile tread-life claim.

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Goodyear Eagle TouringSnow-Traction Focus

Goodyear Eagle Touring

Its 235/50R21 size and biting edges are listed for wet, dry, and snowy all-season traction, while the contact area is optimized for steering response.

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Lexani LX-Twenty 255/40ZR21Sporty Handling

Lexani LX-Twenty 255/40ZR21

The 255/40ZR21 asymmetrical tread is intended for sporty handling; grooves and sipes support wet-road grip, and the listing claims 55,000-mile tread life.

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Compare 21-Inch Tire Options and Fitment Details

#ProductSizeRim SizeLoad CapacityBuy
1235/45R2121 in16 ozView on Amazon
2
Goodyear Eagle Touring2. Goodyear Eagle TouringSnow-Traction Focus
235/50R21 101V SL21 in1819 lbView on Amazon
3255/40ZR2121 in1874 lbView on Amazon
4265/45R2121 in2 lbView on Amazon
5255/35R2121 in1819 lbView on Amazon
6
Landspider Citytraxx H/P6. Landspider Citytraxx H/PFour-tire all-season SUV sets
275/40R21 107W21 in2149 lbView on Amazon
7
Landsail RapidDragon RD-3657. Landsail RapidDragon RD-365275/45R21 fitment shoppers
275/45R2121 in2337 lbView on Amazon
8
Accelera Phi8. Accelera PhiLow-profile 21-inch fitments
255/30R2121 in1521 lbView on Amazon
9
Atlas Force UHP 275/35R219. Atlas Force UHP 275/35R21Two-tire all-season replacements
275/35R2121 in1709 lbView on Amazon
10
Shinko SR999 Long Haul10. Shinko SR999 Long HaulLong-distance cruiser riders
120/70-2121 in695 lbView on Amazon

Detailed Reviews: Best Tires For 21 Inch Rims

Bridgestone Alenza Sport A/S

#1 · Best Overall

1. Bridgestone Alenza Sport A/S

  • Size: 235/45R21
  • Rim Size: 21 in
  • Load Capacity: 16 oz

Best for: All-season SUV commuters.

Why it ranks #1: The 235/45R21 all-season tire is described for SUVs, crossovers, and light trucks, with wet- and dry-traction features and a 40,000-mile tread-life claim.

Circumferential and lateral grooves help evacuate water and resist hydroplaning, giving the Bridgestone Alenza Sport A/S a practical wet-road focus for crossovers, SUVs, and light trucks. Its 235/45R21 XL size combines that all-season positioning with a low-profile sidewall and a stated 40,000-mile limited tread-life warranty.

The advanced rubber compound is described as supporting wet or dry traction and long, even wear, so the tire's stated all-season role is paired with attention to tread longevity. Circumferential and lateral grooves channel water away to fight hydroplaning, an advantage when wet roads are part of regular driving. Bridgestone lists this tire for light trucks, SUVs, and crossovers, and notes original-equipment use on select Mercedes-Benz vehicles. Check that the 235/45R21 size and vehicle requirements match before selecting it.

Pros
  • All-season tire listed for light trucks, SUVs, and crossovers
  • 235/45R21 XL sizing
  • Circumferential and lateral grooves help evacuate water
  • Advanced compound targets wet/dry traction and long, even wear
Cons
  • Its listed size is 235/45R21, so it will not suit vehicles requiring a different tire size.

Skip it if you need a different size than 235/45R21; Goodyear Eagle Touring is listed in 235/50R21.

The Alenza Sport A/S fits SUV, crossover, and light-truck drivers seeking an all-season 235/45R21 tire with water-channeling grooves. Its size remains the deciding fit consideration, despite original-equipment use on select Mercedes-Benz vehicles.

Full product details
BrandBridgestone
Included ComponentsTire Only
Item Dimensions28 x 28 x 8 inches
Item Weight26.6 pounds
Load Capacity16 ounces
ManufacturerBridgestone
Part Number013786
Manufacturer Warranty DescriptionStandard Manufacturer Warranty
Model Number013786
Rim Size21 inches
Size235/45R21
Vehicle Tire ISO Metric Size Description235/45R21

Listed on Amazon as: Bridgestone Alenza Sport A/S UHP All Season 235/45R21 101H XL Passenger Tire

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Goodyear Eagle Touring

#2 · Snow-Traction Focus

2. Goodyear Eagle Touring

  • Size: 235/50R21 101V SL
  • Rim Size: 21 in
  • Load Capacity: 1819 lb

Best for: All-season steering response.

Why it ranks #2: Its 235/50R21 size and biting edges are listed for wet, dry, and snowy all-season traction, while the contact area is optimized for steering response.

An optimized tire contact area is specified to enhance handling and steering responsiveness, giving the Goodyear Eagle Touring a concrete road-control focus. Its biting edges are also described as supporting all-season traction in wet, dry, and snowy conditions, while the 235/50R21 101V SL size defines its 21-inch fitment.

Goodyear links the optimized contact area with enhanced handling and responsiveness, a useful emphasis for drivers who value steering feel in everyday use. Biting edges are described as supporting traction across wet, dry, and snowy conditions, broadening the stated all-season operating range. The 235/50R21 101V SL marking gives buyers precise fitment details to compare with their vehicle requirements. This listing is for one tire, so buyers planning a multi-tire replacement should account for the required quantity.

Pros
  • 235/50R21 101V SL sizing
  • All-season traction described for wet, dry, and snowy conditions
  • Biting edges support the stated traction focus
  • Optimized contact area targets handling and steering responsiveness
Cons
  • The listing is for one tire, so it is not a multi-tire set.

Skip it if you need a four-tire set in one listing; Landspider Citytraxx H/P is listed as four tires.

The Eagle Touring suits drivers seeking a single 235/50R21 tire with stated all-season traction and steering-response features. Its one-tire listing is a quantity consideration for buyers replacing a full set.

Full product details
BrandGoodyear
Included ComponentsTire Only
Item Dimensions29 x 29 x 8 inches
Item Weight29.5 pounds
Load Capacity1819 pounds
ManufacturerGOODYEAR
Part Number102048641
Manufacturer Warranty DescriptionLimited Tread Life Warranty
Model Number102048641
Rim Size21 inches
Size235/50R21 101V SL
Vehicle Tire ISO Metric Size Description235/50R21

Listed on Amazon as: Goodyear Eagle Touring 235/50R21 101V SL Tire

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Lexani LX-Twenty 255/40ZR21

#3 · Sporty Handling

3. Lexani LX-Twenty 255/40ZR21

  • Size: 255/40ZR21
  • Rim Size: 21 in
  • Load Capacity: 1874 lb

Best for: Warm-weather sporty drivers.

Why it ranks #3: The 255/40ZR21 asymmetrical tread is intended for sporty handling; grooves and sipes support wet-road grip, and the listing claims 55,000-mile tread life.

An asymmetric tread pattern gives the Lexani LX-Twenty its sporty-handling emphasis, while grooves and sipes are intended to boost wet-road grip. In 255/40ZR21 102Y XL sizing, this 21-inch tire pairs that performance focus with construction optimized to reduce road noise and vibration for drivers and passengers.

The asymmetric pattern is intended to support sporty handling, while grooves and sipes help move water away and improve traction on wet roads; the supplied description also notes steering response on dry pavement. Its optimized construction targets reduced road noise and vibration, a practical consideration for drivers who spend time on the road with passengers. The stated warm-weather use is an important boundary: this tire is not presented as an all-season choice. Confirm the specified 255/40ZR21 size suits the vehicle.

Pros
  • 255/40ZR21 102Y XL sizing
  • Asymmetric tread pattern for sporty handling
  • Grooves and sipes target wet-road traction and water drainage
  • Optimized construction targets reduced road noise and vibration
Cons
  • It is specified for warmer weather conditions, limiting its fit for year-round use.

Skip it if you need an all-season tire for cold-weather driving; Bridgestone Alenza Sport A/S is listed as an all-season option.

The LX-Twenty suits drivers seeking sporty handling and a quieter ride in warmer conditions, provided 255/40ZR21 matches their vehicle. Its warm-weather designation is the key boundary for buyers weighing year-round use.

Full product details
BrandLexani
Included ComponentsTires
Item Dimensions29 x 10 x 29 inches
Item Weight40 pounds
Load Capacity1874 pounds
ManufacturerLexani
Part NumberLXST202140030
Manufacturer Warranty Description30000
Model NumberLXST202140030
Rim Size21 inches
Size255/40ZR21
Vehicle Tire ISO Metric Size Description255/40R21

Listed on Amazon as: Lexani LX-Twenty 255/40ZR21 102Y XL

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Lexani LX-Twenty 265/45R21

#4 · Comfort Focus

4. Lexani LX-Twenty 265/45R21

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

Best for: Warm-weather performance drivers.

Why it ranks #4: This 265/45R21 performance tire has an asymmetric tread and wet-grip grooves; its listing also describes construction aimed at reducing noise and vibration.

The asymmetric tread pattern gives the Lexani LX-Twenty Performance a sporty-handling focus, while grooves and sipes are specified to help drain water and support wet-road grip. Its 265/45R21 108Y size is a distinct fitment for 21-inch rims, and the listing identifies warmer weather as its intended operating context.

Lexani says the asymmetric pattern supports sporty handling, while the groove-and-sipe design helps drain water in wet weather and boost traction and steering response on dry pavement. That combination makes the listed tread features relevant to drivers who prioritize responsive road behavior in warmer conditions. The optimized construction is also described as reducing road noise and vibration, with potential comfort benefits for drivers and passengers. The warm-weather designation is a meaningful limit for buyers choosing tires for colder seasons.

Pros
  • 265/45R21 108Y sizing for 21-inch rims
  • Asymmetric tread pattern targets sporty handling
  • Grooves and sipes help drain water and support wet-road grip
  • Construction targets reduced road noise and vibration
Cons
  • The tire is specified for warmer weather conditions, not as an all-season option.

Skip it if you need an all-season tire for changing seasons; Landspider Citytraxx H/P is described as an all-season option.

Choose this LX-Twenty for a 265/45R21 fitment when sporty handling, wet-road grooves, and quieter operation matter in warmer weather. Its stated warm-weather role is the boundary for drivers seeking one tire for colder seasons.

Full product details
BrandLexani
Included ComponentsTire Only
Item Dimensions30 x 30 x 10 inches
Item Weight44 pounds
Load Capacity2 pounds
ManufacturerLexani
Part NumberLXST202145010
Manufacturer Warranty Description55,000 Mile Limited Warranty
Model NumberLXST202145010
Rim Size21 inches
Size265/45R21
Vehicle Tire ISO Metric Size Description265/45R21

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

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Atlas Force UHP 255/35R21

#5 · All-Season UHP

5. Atlas Force UHP 255/35R21

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

Best for: All-season crossover drivers.

Why it ranks #5: The 255/35R21 all-season tire is described for passenger, crossover, and SUV use, and its product description lists a 50,000-mile treadwear warranty.

A 255/35R21 size paired with an all-season designation makes the Atlas Tire Force UHP a defined 21-inch option for passenger vehicles, crossovers, and SUVs. The listing specifies two tires, which can help buyers planning a two-tire replacement, while the model's stated 50,000-mile treadwear warranty adds a longevity reference.

Atlas describes the Force UHP as a performance and high-performance all-season tire for passenger vehicles, crossovers, and SUVs, giving buyers a clear vehicle-use category to compare with their needs. Its 255/35R21 size establishes the required rim diameter and tire profile, while the listed two-tire quantity is relevant when planning a partial replacement rather than a full set. The supplied description also cites a 50,000-mile treadwear warranty. Verify the vehicle's complete size and load requirements before ordering.

Pros
  • 255/35R21 size for 21-inch rims
  • All-season positioning
  • Listed for passenger vehicles, crossovers, and SUVs
  • Two tires specified, with a stated 50,000-mile treadwear warranty
Cons
  • The listing specifies two tires, not a complete four-tire set.

Skip it if you need four tires in one listing; Landspider Citytraxx H/P is listed as a four-tire set.

This Atlas Force UHP suits buyers replacing two 255/35R21 tires on a passenger vehicle, crossover, or SUV and seeking an all-season model. The listing's two-tire quantity is the main planning boundary.

Full product details
BrandAtlas
Included ComponentsTire Only
Item Dimensions27 x 27 x 9 inches
Item Weight60 pounds
Load Capacity1819 pounds
ManufacturerAtlas
Part Number221031778
Model Number221031778
Rim Size21 inches
Size255/35R21
Vehicle Tire ISO Metric Size Description255/35R21

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

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Landspider Citytraxx H/P

#6

6. Landspider Citytraxx H/P

  • Size: 275/40R21 107W
  • Rim Size: 21 in
  • Load Capacity: 2149 lb

Best for: Four-tire all-season SUV sets.

Why it ranks #6: The 275/40R21 all-season tire is described for passenger vehicles and SUVs, with an asymmetric tread and circumferential grooves to resist hydroplaning.

A four-tire listing distinguishes the Landspider Citytraxx H/P for buyers replacing a complete set, while its 275/40ZR21 107W XL size identifies the fitment. The all-season tire is described for passenger vehicles and SUVs, with an asymmetric tread and circumferential grooves aimed at traction across conditions and hydroplaning resistance.

Landspider says the detailed asymmetric tread and all-season compound boost dry, wet, and winter traction, so the seasonal positioning extends beyond warm-weather use. Circumferential grooves are specified to help prevent hydroplaning, a useful feature when roads are wet. The 275/40R21 107W size and XL marking give buyers concrete dimensions and rating details to compare with vehicle requirements. Because the listing is for four tires, it can suit a full-set replacement plan; confirm all four match the vehicle's specifications.

Pros
  • Four tires listed in the set
  • 275/40R21 107W XL size
  • All-season positioning for passenger vehicles and SUVs
  • Asymmetric tread and circumferential grooves target traction and hydroplaning resistance
Cons
  • The four-tire quantity may not suit buyers replacing only one or two tires.

Skip it if you are replacing only two tires; Atlas Tire Force UHP 255/35R21 is listed as a two-tire option.

The Citytraxx H/P fits buyers seeking four 275/40R21 tires for a passenger vehicle or SUV, with an all-season tread description. Its set quantity suits full replacements, not smaller partial orders.

Full product details
BrandLandspider
Included ComponentsTire Only
Item Dimensions28 x 28 x 9 inches
Item Weight128 pounds
Load Capacity2149 pounds
ManufacturerLandspider
Part NumberBGP039B
Model NumberBGP039B
Rim Size21 inches
Size275/40R21 107W

Listed on Amazon as: Citytraxx H/P 275/40ZR21 107W XL Radial 21 inch Four Tires

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Landsail RapidDragon RD-365

#7

7. Landsail RapidDragon RD-365

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

Best for: 275/45R21 fitment shoppers.

Why it ranks #7: This 275/45R21 XL tire lists a 110W rating and 2,337-pound load capacity, giving buyers useful size and load details for fitment comparison.

The Landsail RapidDragon RD-365 is listed in 275/45R21 110W XL sizing, making its specific 21-inch fitment the clearest reason to consider it. The supplied listing identifies a radial tire and its load and speed markings, but does not provide tread-pattern, seasonal, or handling details for a performance comparison.

The 275/45R21 size identifies the tire dimensions for buyers comparing a vehicle's required fitment, while the 110W XL marking supplies additional specification details to check against the vehicle placard and replacement requirements. Its radial construction is stated in the title, and the listing describes it as a tire rather than a set. No tread design or seasonal-use information is supplied, so buyers should avoid inferring wet-weather behavior or winter capability from the model name alone.

Pros
  • 275/45R21 size for 21-inch rims
  • 110W XL designation
  • Radial construction stated in the title
  • Single tire listing identified
Cons
  • The supplied listing does not specify tread design or seasonal capability.

Skip it if you need stated all-season traction or tread details; Goodyear Eagle Touring lists wet, dry, and snowy-condition traction.

The RapidDragon RD-365 is for buyers whose vehicle calls for a 275/45R21 110W XL radial tire. Its limited supplied performance detail makes it a fitment-focused choice, not an evidence-rich seasonal comparison.

Full product details
BrandLandsail
Included ComponentsTire Only
Item Dimensions30 x 30 x 10 inches
Item Weight35 pounds
Load Capacity2337 pounds
ManufacturerLandsail
Part Number927087
Model Number927087
Rim Size21 inches
Size275/45R21

Listed on Amazon as: Landsail RapidDragon RD-365 275/45ZR21 110W XL Radial 21 inch Tire

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Accelera Phi

#8

8. Accelera Phi

  • Size: 255/30R21
  • Rim Size: 21 in
  • Load Capacity: 1521 lb

Best for: Low-profile 21-inch fitments.

Why it ranks #8: The 255/30R21 XL tire has a listed 95W rating and 1,521-pound load capacity, but the supplied details offer less tread and use information.

A 255/30R21 size is the clearest differentiator of this Accelera Phi: it provides a low-profile 21-inch option for vehicles specified for that exact tire dimension. The supplied listing identifies the Phi 2 model and XL 95W BSW designation, but provides no tread or weather-performance details to guide comparisons beyond those fitment facts.

The 255/30R21 size and 95W XL designation give buyers concrete specifications to compare against their vehicle's requirements, while the radial construction is stated in the product description. Its 21-inch rim size confirms the wheel diameter, but does not establish compatibility by itself; the complete tire size and load and speed markings matter for selection. The supplied information does not describe tread design, seasonal capability, or handling characteristics, so buyers should base a decision on verified fitment rather than assume those performance details.

Pros
  • 255/30R21 size for 21-inch rims
  • 95W XL designation
  • Radial tire construction identified in the description
  • Phi 2 model designation is supplied
Cons
  • The listing provides no tread-pattern or seasonal-performance details.

Skip it if you want documented wet-weather, winter, or tread-design details; Bridgestone Alenza Sport A/S lists grooves and all-season use.

This Accelera Phi is a fitment-led option for buyers whose vehicle calls for 255/30R21 95W XL radial tires. It is less suited to shoppers who need supplied evidence about tread design, seasonal use, or handling.

Full product details
BrandAccelera
Included ComponentsNo
Item Dimensions26 x 26 x 9 inches
Item Weight28 pounds
Load Capacity1521 pounds
ManufacturerACCELERA
Part Number1200031846
Manufacturer Warranty DescriptionNo
Model NumberPHI 2
Rim Size21 inches
Size255/30R21
Vehicle Tire ISO Metric Size Description255/30R21

Listed on Amazon as: Accelera Phi 255/30ZR21 95W XL All Season 50,000 miles Warranty Radial Tire

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Atlas Force UHP 275/35R21

#9

9. Atlas Force UHP 275/35R21

  • Size: 275/35R21
  • Rim Size: 21 in
  • Load Capacity: 1709 lb

Best for: Two-tire all-season replacements.

Why it ranks #9: This all-season 275/35R21 tire is described for passenger vehicles, crossovers, and SUVs, with a listed 99W rating and 1,709-pound load capacity.

The Atlas Tire Force UHP listing specifies two 275/35R21 99W SL tires, a useful quantity for buyers planning a partial replacement on a 21-inch fitment. Atlas describes this model as an all-season performance tire for passenger vehicles, crossovers, and SUVs, and states a 50,000-mile treadwear warranty.

The Force UHP's all-season positioning and listed passenger, crossover, and SUV applications identify the use categories supplied by Atlas, while the 275/35R21 size lets buyers compare exact fitment. The two-tire quantity can suit a partial replacement plan, rather than a complete four-tire change. Atlas also states a 50,000-mile treadwear warranty for this model. The supplied description mentions traction and high-speed performance but gives no specific tread design, so compare the listed size and vehicle requirements before selecting it.

Pros
  • 275/35R21 99W SL size for 21-inch rims
  • All-season positioning
  • Listed for passenger vehicles, crossovers, and SUVs
  • Two tires listed, with a stated 50,000-mile treadwear warranty
Cons
  • The listing contains two tires, not a complete four-tire set.

Skip it if you need four tires together; Landspider Citytraxx H/P is listed as a four-tire set.

This Atlas Force UHP suits buyers replacing two 275/35R21 tires on a passenger vehicle, crossover, or SUV who want an all-season option. Its two-tire quantity is the key boundary for full-set shoppers.

Full product details
BrandAtlas Tires
Included ComponentsTire Only
Item Dimensions27 x 27 x 9 inches
Item Weight68 pounds
Load Capacity1709 pounds
ManufacturerAtlas Tire
Part Number221017747
Model Number221017747
Rim Size21 inches
Size275/35R21
Vehicle Tire ISO Metric Size Description275/35R21

Listed on Amazon as: Atlas Tire Force UHP 275/35R21 99W SL All Season Passenger Radial Two Tires

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Shinko SR999 Long Haul

#10

10. Shinko SR999 Long Haul

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

Best for: Long-distance cruiser riders.

Why it ranks #10: Its 120/70-21 size is a motorcycle front-tire fitment, not a passenger-car or SUV tire; it suits riders only when that exact application matches.

A silica-rich compound paired with elevated tread depth gives the Shinko SR999 a clear long-haul focus, with traction and extended wear aimed at cruiser riders covering cross-country miles. Its 120/70-21 front size, tubeless construction, and 87-4902 designation make the key configuration details easy to identify before choosing a replacement.

Functional siping and deep tread grooves are specified for wet- and dry-road traction, giving riders a tread layout intended to handle changing conditions along a long route. The silica-rich rubber blend is described as delivering grip in wet and cold weather while minimizing tire wear, and the elevated tread depth also targets extended service on distance rides. A reinforced carcass is intended to provide a stable, planted feel. This is a front tire; check the size and load requirements for the motorcycle.

Pros
  • 120/70-21 front tire for 21-inch rims
  • Tubeless, four-ply construction
  • Silica-rich compound targets wet- and cold-weather grip with minimal wear
  • Elevated tread depth and reinforced carcass target long-distance wear and stability
Cons
  • It is specified as a front tire, so it is not a rear-tire replacement.

Skip it if you need a rear tire or a passenger-car fitment; this Shinko is a 120/70-21 front motorcycle tire.

Choose the Shinko SR999 if your cruiser needs a 120/70-21 front tire for cross-country riding and you value its stated wet-weather grip and elevated tread depth. It is not a rear tire or a passenger-car tire.

Full product details
BrandKCINT
Included ComponentsTire
Load Capacity695 pounds
ManufacturerShinko
Part Number87-4902
Manufacturer Warranty Description1 YEAR
Rim Size21 inches
Size120/70-21
Vehicle Tire ISO Metric Size Description120/70R21

Listed on Amazon as: 120/70-21 SHINKO SR999 LONG HALL BLACKWALL FRONT TIRE FOR 21" RIMS 87-4902

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Why 21-inch fitment is not one-size-fits-all

A 21-inch rim diameter alone does not establish that a tire will fit your vehicle or wheel. The listed products span markedly different widths and aspect ratios: 235/45R21, 255/30R21, and 275/45R21 are all 21-inch fitments, but their full sizes differ. The Shinko SR999 Long Haul is a 120/70-21 motorcycle front tire, while other options are described for passenger vehicles, SUVs, crossovers, or light trucks.

Those vehicle applications are not interchangeable. Check the complete size on your current tire and the vehicle placard or manual, then verify the required load and speed ratings.

A tire with the right rim diameter but the wrong width, profile, or application may not be an appropriate replacement. Also confirm whether a listing sells one tire or a set before ordering; the supplied product titles identify two-tire and four-tire packages for some Atlas and Landspider listings.

All-season labels do not promise winter suitability

An all-season label is not, by itself, proof that a tire suits every winter condition. Several options, including the Bridgestone Alenza Sport A/S and Atlas Force UHP, are described as all-season, while the Goodyear Eagle Touring listing specifically mentions wet, dry, and snowy traction from biting edges. The supplied details do not provide a winter certification, stopping-distance test, or severe-snow performance comparison for these products.

Meanwhile, the Lexani LX-Twenty is expressly described for warmer-weather conditions, despite its wet-road grooves and sipes. That makes the intended climate a practical separator: warm-weather performance needs point toward the Lexani description, whereas buyers seeking year-round use can compare the all-season listings.

Drivers facing frequent snow or ice should verify the tire’s winter markings and suitability for local conditions rather than treating the phrase all-season as a guarantee.

How to Choose Tires for 21-Inch Rims

Full tire size and vehicle application

Look for the full tire size and an application that matches your vehicle, not just the 21-inch rim diameter. The listed choices range from 235/45R21 and 255/40ZR21 to 275/45ZR21, while the Shinko is a 120/70-21 motorcycle front tire. The other descriptions generally identify passenger, SUV, crossover, or light-truck use.

A vehicle placard or owner’s manual can help identify the approved size; confirm with a qualified tire professional if you are considering a different size. Buyers replacing a car or SUV tire should stay within their vehicle’s approved fitment, while motorcycle riders should compare motorcycle-specific requirements.

The Shinko’s rim diameter matches the keyword, but its application makes it unsuitable as a car-tire substitute.

Load and speed ratings

Choose a tire whose load and speed ratings meet your vehicle’s requirements, then compare the ratings shown in the listing. Examples include 101H XL for the Bridgestone Alenza Sport A/S, 102Y XL for the 255/40ZR21 Lexani, and 110W XL for the Landsail RapidDragon RD-Listed load capacities also vary, from 1,521 pounds for the Accelera Phi to 2,337 pounds for the Landsail, though these figures do not replace checking the tire’s approved rating and vehicle requirements.

Drivers carrying heavier loads should prioritize the required load rating rather than selecting by appearance or tread description. Buyers choosing among sporty fitments should also confirm the speed rating matches their vehicle and use.

Never assume a larger number in one listing makes it a suitable upgrade for another vehicle.

Season, tread features, and tread life

Match the tire’s stated season and tread-life information to your driving conditions. The Bridgestone is listed as all-season with a 40,000-mile limited tread-life claim; Atlas Force UHP descriptions state a 50,000-mile treadwear warranty, and the Lexani LX-Twenty listings claim 55,000 miles. The Lexani is also described for warmer weather, while the Goodyear listing mentions wet, dry, and snowy all-season traction.

These manufacturer claims are not a guarantee of actual service life, which can vary with use and maintenance. A driver prioritizing warmer-weather sporty handling may favor the Lexani’s asymmetric tread description; someone seeking an all-season option can compare the Bridgestone, Goodyear, and Atlas listings.

If winter conditions are central, verify winter suitability beyond the broad all-season label.

Which 21-inch tire should I choose?

For an SUV or crossover driver seeking a clearly described all-season option, start with the Bridgestone Alenza Sport A/S, ranked first for its stated application, wet- and dry-traction features, and 40,000-mile tread-life claim. The Goodyear Eagle Touring is another all-season candidate if its 235/50R21 fitment is approved and the listed wet, dry, and snowy traction matters to you. For warmer-weather sporty handling, compare the Lexani LX-Twenty 255/40ZR21 or 265/45R21, matching the exact size to your vehicle.

Consider the Atlas Force UHP options when their 255/35R21 or 275/35R21 size is correct. The Shinko SR999 Long Haul is for motorcycle front-wheel use, not car or SUV fitment.

Before ordering, confirm full tire size, load and speed ratings, vehicle application, and package quantity.

Frequently Asked Questions

How can I confirm the correct tire size and load rating for my 21-inch wheels?

Check your vehicle’s tire placard or owner’s manual for the approved tire size and required load and speed ratings. Compare those details with the complete markings on the tire, not just its 21-inch rim diameter. Confirm the exact fitment with a qualified tire professional if anything is unclear.

Can I use a 21-inch tire marked for a motorcycle on a car or SUV?

No. A 21-inch rim diameter alone does not make a tire suitable for every vehicle. The Shinko SR999 is identified as a motorcycle front tire, so it is not an option for car or SUV fitment.

Choose a tire whose application and ratings match your vehicle.

Are all-season tires suitable for driving on snow and ice?

All-season labeling does not guarantee suitability for every snow or ice condition. The Goodyear Eagle Touring is described as having snowy traction, but confirm its fitment and consider your local conditions and vehicle guidance. For severe winter weather, check whether a tire specifically suited to those conditions is appropriate.

How can I check whether a listing includes one tire or a set?

Read the full product title and listing details for package quantity before ordering. The supplied titles identify some options as two tires or four tires, while others say tire or do not state a set quantity. Confirm the quantity shown for the exact listing so it matches your needs.

Should I choose an all-season or performance tire?

Choose based on your vehicle, driving conditions, and the tire’s approved fitment. The Bridgestone Alenza Sport A/S is the stated all-season SUV or crossover choice; the Lexani LX-Twenty options are suggested for warmer-weather sporty handling. Verify the exact size and ratings before deciding.

Final Words

For an SUV or crossover needing an all-season option, start by checking whether the Bridgestone Alenza Sport A/S in 235/45R21 matches the vehicle’s approved fitment and ratings. The Goodyear Eagle Touring is another candidate if its size is approved. For warmer-weather handling, compare the Lexani or Atlas sizes only when they match.

Treat the Shinko as motorcycle front-wheel use, and verify package quantity before ordering.

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