Tire Size Guide

275/35R21 Tires

Compare 43 available models across 6 categories, then confirm fitment for your vehicle.

Our Top Pick in 275/35R21
Bridgestone Potenza Sport
Ultra High Performance SummerPerformance

The Bridgestone Potenza Sport is designed for drivers who demand top-tier performance in dry and wet conditions.

Perfect dry grip score of 10, surpassing the category average of 8.7, ideal for aggressive cornering and high-speed stability. Wet grip rating of 9 is well above the category benchmark of 7.6, offering reliable performance in rainy conditions. Handling score of 10 ensures precise steering response, making it a strong choice for spirited driving.
80Spec score (est.)
Full analysis
23 models

Best Ultra High Performance Summer Tires in 275/35R21

All Ultra High Performance Summer tires

The Bridgestone Potenza Sport is designed for drivers who demand top-tier performance in dry and wet conditions.

  • Perfect dry grip score of 10, surpassing the category average of 8.7, ideal for aggressive cornering and high-speed stability.
  • Wet grip rating of 9 is well above the category benchmark of 7.6, offering reliable performance in rainy conditions.

Average comfort and noise levels may deter those seeking a more refined and quiet driving experience.

Treadwear 300Traction AA
Spec score80estimated
Details

The Vredestein Ultrac Vorti+ is best suited for those who prioritize wet grip, with a score of 9 that significantly exceeds the ultra-high-performance summer category average of 7.6.

  • Wet grip score of 9 is notably higher than the category average of 7.6, making it a strong performer in rainy conditions.
  • Dry grip and handling both score 8, providing balanced performance for spirited driving.

Lack of a treadwear warranty could be a concern for those looking for guaranteed longevity.

Treadwear 320Traction AA
Spec score80estimated
Details
Pirelli P Zero RPerformance

The Pirelli P Zero R is a compelling choice for drivers seeking high levels of dry and wet grip, with both scoring a 9, surpassing the category averages.

  • Dry grip score of 9 matches the top end of the ultra-high performance summer category, exceeding the average of 8.7.
  • Wet grip also scores a 9, significantly above the category average of 7.6, making it a strong performer in wet conditions.

The lack of a treadwear warranty could be a concern for those looking for a longer-lasting performance tire.

Treadwear 280Traction AA
Spec score79estimated
Details

The Continental SportContact 7 stands out for its wet grip, scoring a 9 against the ultra-high performance summer category average of 7.6.

  • Wet grip score of 9 significantly exceeds the category average of 7.6, making it a strong performer in rainy conditions.
  • Dry grip and handling both score 8, providing a balanced performance for spirited driving.

Lack of a treadwear warranty and lower dry grip rating compared to competitors may deter track-focused buyers.

Treadwear 240Traction AA
Spec score78estimated
Details
Show 19 more ultra high performance summer options
Pirelli P Zero

Treadwear 220

77
77
Yokohama ADVAN Sport V107

55,000 mi warranty · Treadwear 240

74
Michelin Pilot Sport S 5

30,000 mi warranty · Treadwear 300

69
Michelin Pilot Sport 4S

30,000 mi warranty · Treadwear 300

69
Michelin Pilot Sport 4

20,000 mi warranty · Treadwear 300

67
Michelin Pilot Super Sport ZP

30,000 mi warranty · Treadwear 300

65
Michelin Pilot Sport EV

20,000 mi warranty · Treadwear 320

51
Pirelli P Zero PZ4 Sport

Specs on detail page

7 models

Best Grand Touring All Season Tires in 275/35R21

All Grand Touring All Season tires

The Pirelli Cinturato P7 All Season is a solid choice for drivers who value dry grip and handling.

  • Treadwear rating of 500 suggests decent longevity, though no specific mileage warranty is provided.
  • Dry grip score of 8.5 surpasses the category average of 7.8, offering confident handling on dry roads.

No treadwear mileage warranty, which may lead to higher long-term costs compared to competitors with guaranteed mileage.

Treadwear 500Traction A
Spec score73estimated
Details

The Goodyear ElectricDrive 2 is a solid choice for drivers who prioritize dry grip and handling in a touring all-season tire.

  • Treadwear rating of 700 exceeds the category average of 596, suggesting longer life than many competitors.
  • Dry grip and handling scores of 9.5 are significantly above the category average of 7.8, offering strong performance in dry conditions.

The 45,000-mile treadwear warranty is significantly lower than the category average, impacting long-term value.

45,000 mi warrantyTreadwear 700Traction A
Spec score72estimated
Details

The Michelin Primacy Tour A/S is a solid choice for drivers who value dry grip and handling.

  • Treadlife warranty of 55,000 miles is competitive, though slightly below the category average of 64,578 miles.
  • Dry grip score of 8.5 outperforms the category average of 7.8, providing reliable traction on dry roads.

The lower UTQG treadwear rating of 540 compared to the category average suggests a shorter lifespan, which could be a concern for high-mileage drivers.

55,000 mi warrantyTreadwear 540Traction A
Spec score70estimated
Details

The Bridgestone Turanza EV is a solid choice for those who value comfort and noise reduction in a grand touring all-season tire.

  • Comfort and noise scores of 8 match the category benchmarks, ensuring a smooth and quiet ride.
  • Wet grip score of 7.5 slightly exceeds the category average of 7.4, providing reliable performance in rainy conditions.

The 50,000-mile treadwear warranty is below average for the category, which may not suit high-mileage drivers seeking longevity.

50,000 mi warrantyTreadwear 500Traction A
Spec score68estimated
Details
Show 3 more grand touring all season options
Vredestein Quatrac Pro+

50,000 mi warranty · Treadwear 400

65
Continental ProContact RX

45,000 mi warranty · Treadwear 400

64
4 models

Best Performance All-Season Tires in 275/35R21

All Performance All-Season tires

The ExtremeContact DWS 06 Plus is a strong contender for drivers who prioritize treadlife and dry handling in a performance all-season tire.

  • Treadlife score of 9.5 is significantly above the category average, supported by a 50,000-mile warranty.
  • Dry grip and handling both score 8, making it a solid choice for spirited driving in various conditions.

Wet grip performance lags slightly behind some competitors, which could be a concern in regions with frequent rain.

50,000 mi warrantyTreadwear 560Traction AA
Spec score79estimated
Details

The ADVAN Sport A/S+ is a strong contender for drivers who prioritize dry grip and handling in an ultra-high-performance summer tire.

  • Dry grip score of 10 and handling score of 10 — both exceed the ultra-high-performance summer category average of 8.7, making it ideal for spirited driving.
  • Wet grip score of 9 is well above the category average of 7.6, offering confidence in rainy conditions.

If noise levels are a primary concern, consider alternatives like the Pirelli P Zero (PZ4) for a quieter ride.

55,000 mi warrantyTreadwear 440Traction AA
Spec score75estimated
Details

The Falken Azenis FK460 A/S is a compelling choice for drivers who prioritize dry grip and handling precision.

  • Dry grip and handling both score a perfect 10, making it a standout choice for spirited driving.
  • Treadlife warranty of 50,000 miles significantly exceeds the category average of 37,754 miles.

Wet grip performance lags behind competitors like the Michelin Pilot Sport 4S, which might be a dealbreaker for those in rainy climates.

50,000 mi warrantyTreadwear 500Traction A
Spec score72estimated
Details

The Michelin Pilot Sport All Season 4 is a strong contender for drivers who prioritize grip and longevity in an ultra-high-performance summer tire.

  • Dry grip rating of 9 matches the best in the ultra-high-performance summer category, making it ideal for spirited driving.
  • Wet grip score of 9 exceeds the category average of 7.6, providing confidence in rainy conditions.

If comfort is a top priority, consider alternatives with higher comfort scores like the Pirelli P Zero (PZ4).

45,000 mi warrantyTreadwear 540Traction A
Spec score68estimated
Details
4 models

Best Winter Tires in 275/35R21

All Winter tires

The Pirelli P Zero Winter 2 is a solid choice for drivers who need reliable snow traction and wet grip during winter months.

  • Snow traction score of 8 matches the winter category benchmark, making it reliable in snowy conditions.
  • Treadlife score of 7.5 suggests a longer lifespan compared to many winter tires, which typically have shorter treadwear.

Lack of a treadwear warranty could be a concern for those looking for guaranteed longevity.

Traction NONE
Spec scoreestimated
Details
Vredestein Wintrac Pro+Safety3PMSF Snow

The Vredestein Wintrac Pro+ is a solid option for drivers prioritizing snow traction, with its score of 8 making it capable in snowy conditions.

  • Snow traction score of 8, which is solid for handling winter conditions.
  • Comfort score aligns with the category average of 6.2, making it a reasonable choice for daily winter driving.

Lack of a treadwear warranty and below-average dry grip may deter those who drive frequently on dry, cold roads.

Traction NONE
Spec scoreestimated
Details
Pirelli P Zero WinterSafety3PMSF Snow

The Pirelli P Zero Winter is a solid choice for drivers who prioritize snow traction over other winter driving conditions, with its snow traction score of 8 standing out as a key strength.

  • Snow traction score of 8 is solid, making it reliable in typical winter conditions.
  • Comfort score matches the category average of 6.2, providing a balanced ride for a winter tire.

The lack of a treadwear warranty and below-average wet grip make it less suitable for those driving frequently on wet winter roads.

Traction NONE
Spec scoreestimated
Details

The Pirelli Winter Sottozero 3 is a solid choice for drivers seeking a winter tire with a long treadwear warranty.

  • 50,000-mile treadwear warranty is notable for a winter tire, offering longevity that many competitors don't match.
  • Dry grip score of 8.5 exceeds the winter category average of 7.1, making it a strong performer on clear roads.

Lack of ice traction data may be a concern for drivers who frequently encounter icy roads.

Traction NONE
Spec scoreestimated
Details
3 models

Best Max Performance Summer Tires in 275/35R21

All Max Performance Summer tires

The Hankook Ventus S1 evo3 is a strong contender for drivers who prioritize dry grip and handling precision.

  • Perfect dry grip and handling scores of 10, setting a high bar in the ultra high performance summer category.
  • Treadlife score of 8.2 is above average for this category, suggesting longer wear than many peers.

Lack of a treadwear warranty could be a concern for those seeking assurance on longevity.

Treadwear 220Traction AA
Spec score77estimated
Details

The Yokohama BluEarth V905 is tailored for drivers who demand top-tier dry grip and handling precision.

  • Dry grip and handling scores are both a perfect 10, setting a high bar for max performance summer tires.
  • Treadwear warranty of 55,000 miles is significantly higher than the category average of 33,614 miles — a rarity in this segment.

Wet grip lags behind the category average, making it less suitable for those who frequently drive in wet conditions.

55,000 mi warrantyTreadwear 550Traction A
Spec score74estimated
Details

The Toyo Proxes Sport 2 is a solid choice for drivers who prioritize wet grip in a max performance summer tire.

  • Wet grip score of 9 surpasses the category average of 7.9, making it a strong performer in rainy conditions.
  • Dry grip and handling both score 8, closely matching the category average, which ensures reliable performance on dry roads.

The lower UTQG treadwear rating of 240 suggests a shorter lifespan, which may not suit those seeking longer-lasting performance tires.

25,000 mi warrantyTreadwear 240Traction AA
Spec score62estimated
Details
2 models

Best Touring All-Season Tires in 275/35R21

All Touring All-Season tires

The Hankook iON evo AS SUV is a solid choice for SUV owners prioritizing wet grip and comfort in a touring all-season tire.

  • Treadlife rating of 7.8 aligns with the category average, supported by a 50,000-mile warranty.
  • Wet grip score of 7.5 exceeds the category average of 6.9, providing reliable performance in rainy conditions.

The 50,000-mile warranty is shorter than the category average, which may not suit high-mileage drivers looking for long-term value.

50,000 mi warrantyTreadwear 600Traction A
Spec score70estimated
Details

The Kumho Crugen EV HP71 SUV is best suited for drivers who prioritize comfort and noise levels in a touring all-season tire.

  • Comfort and noise scores of 8 match the category benchmarks, making it a pleasant choice for daily driving.
  • Wet grip rating of 7.5 exceeds the category average of 6.9, offering better-than-average performance in rainy conditions.

The slightly lower treadwear rating of 500 compared to the category average may lead to more frequent replacements.

50,000 mi warrantyTreadwear 500Traction A
Spec score68estimated
Details
Fitment

Vehicles Using 275/35R21

+ 7 more vehicles use this size

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Popular Brands in 275/35R21

Size decoded

What 275/35R21 Means

275/35R21 designates a tire 275 mm (10.8") wide with a sidewall 35% as tall as it is wide — about 96 mm (3.8") — mounted on a 21-inch wheel. That works out to an overall diameter of roughly 28.6", a circumference of about 89.8", and approximately 706 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

96 mm

Sidewall height

28.6"

Overall diameter

89.8"

Circumference

706

Revs per mile

Of the 43 275/35R21 tire models we track, the most common category is ultra high performance summer (23 models), followed by grand touring all season (7) — a good indicator of the kind of vehicles and driving this size is designed for.

Before you buy

Frequently Asked Questions

What does 275/35R21 mean?
275/35R21 breaks down as follows: 275mm is the tire's section width (the widest point), 35 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 21 is the wheel diameter in inches.
What vehicles use 275/35R21 tires?
275/35R21 is a common fitment for vehicles like the 2025 Aston Martin DB12, 2025 Audi RS7, 2025 Audi A8L, 2025 Porsche Panamera and others. Always confirm your specific trim's fitment before purchasing.
How tall is a 275/35R21 tire?
A 275/35R21 tire has a sidewall height of about 96 mm (3.8") and an overall diameter of roughly 28.6", turning approximately 706 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

275/35R21 Research Guides

Confirm 275/35R21 fits your vehicle

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