Tire Scouter

325/30R21 tires

Compare 34 models made in this size across 5 categories, ranked by spec score, then confirm fitment for your vehicle.

Spec scores are estimates from five manufacturer specs, not road tests. How we score

Shop 325/30R21 tires at Tire Rack

See tires in this size, then confirm the load index and speed rating your vehicle needs.

We may earn a commission from retailer links. Learn more

Shop 325/30R21 at Tire Rack
Our top pick in 325/30R21

Michelin Pilot Sport All Season 4

  • Ultra high performance summer

Best for enthusiast drivers.

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.
  • 45,000-mile treadwear warranty is well above the category average of 37,754 miles, offering longer-lasting performance.
Full analysis

The highest spec score among ultra high performance summer tires in this size that we have analysis for, the most common category for 325/30R21.

78Strong
45k mi
540
AA
Y · 186 mph

Every scale below runs from the lowest to the highest spec score among the 24 scored tires in 325/30R21 (48 to 78).

Best ultra high performance summer tires in 325/30R21

23 models, highest spec score first.

All ultra high performance summer tires

  1. Michelin Pilot Sport All Season 4

    Best for enthusiast drivers.

    78Strong
    Warranty
    45k mi
    Treadwear
    540
    Traction
    AA
    Speed rating
    Y · 186 mph
    • 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).

  2. Yokohama ADVAN Sport V107

    Best for performance enthusiasts.

    78StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    240
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Perfect dry grip score of 10, surpassing the category average of 8.7, making it a top choice for high-performance driving.
    • Wet grip rating of 9, well above the category average of 7.6, ensures reliable performance in rainy conditions.
    • The lower treadwear warranty of 20,000 miles may deter those seeking longer-lasting performance tires.

  3. Dunlop SP Sport Maxx GT

    Best for performance enthusiasts.

    78StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    240
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Dry grip score of 10 and handling score of 10 — both are at the top of the ultra-high-performance summer category.
    • Wet grip rating of 9 surpasses the category average of 7.6, making it a strong performer in rainy conditions.
    • Average comfort and noise levels may deter those who prioritize a quieter and smoother ride for daily use.

  4. Dunlop Sport Maxx Race 2

    Best for track enthusiasts.

    77StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    80
    Traction
    AA
    Speed rating
    Y · 186 mph
    • Perfect dry grip score of 10, significantly above the category average of 8.7, ideal for track-focused performance.
    • Wet grip rating of 9 outpaces the category average of 7.6, providing reliable performance in less-than-ideal conditions.
    • The lack of a treadwear warranty and low treadwear rating make it a costly option for high-mileage users.
Show 19 more ultra high performance summer tires

  1. Michelin Pilot Sport Cup 2

    Best for track enthusiasts.

    77StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    180
    Traction
    AA
    Speed rating
    Y · 186 mph

  2. Pirelli P Zero

    Best for performance enthusiasts.

    77StrongFrom 4 of 5 specs
    Warranty
    None listed
    Treadwear
    220
    Traction
    AA
    Speed rating
    Y · 186 mph

  3. Yokohama ADVAN NEOVA AD09

    Best for enthusiast drivers.

    73Strong
    Warranty
    55k mi
    Treadwear
    200
    Traction
    AA
    Speed rating
    W · 168 mph

  4. Yokohama ADVAN Sport

    Best for performance enthusiasts.

    73Strong
    Warranty
    55k mi
    Treadwear
    180
    Traction
    AA
    Speed rating
    W · 168 mph

  5. Michelin Pilot Sport 4S

    Best for enthusiast drivers.

    69Good
    Warranty
    30k mi
    Treadwear
    300
    Traction
    AA
    Speed rating
    Y · 186 mph

  6. Michelin Pilot Super Sport

    Best for performance enthusiasts.

    69Good
    Warranty
    30k mi
    Treadwear
    300
    Traction
    AA
    Speed rating
    Y · 186 mph

  7. Michelin Pilot Sport 4

    Best for enthusiast drivers.

    61Good
    Warranty
    20k mi
    Treadwear
    320
    Traction
    A
    Speed rating
    Y · 186 mph

  8. Michelin Pilot Sport 4 SUV

    Best for performance SUV owners.

    59Fair
    Warranty
    20k mi
    Treadwear
    220
    Traction
    A
    Speed rating
    Y · 186 mph

  9. Yokohama ADVAN Sport V105S

    Best for drivers seeking maximum dry performance.

    69GoodFrom 3 of 5 specs
    Warranty
    55k mi
    Treadwear
    550
    Traction
    Not graded
    Speed rating
    W · 168 mph

  10. Kelly Edge Sport

    Severe-snow rated

    Best for budget-conscious performance drivers.

    68GoodFrom 2 of 5 specs
    Warranty
    45k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  11. Westlake SA07 Sport

    Best for budget-conscious performance enthusiasts.

    68GoodFrom 2 of 5 specs
    Warranty
    45k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    W · 168 mph

  12. Continental Control Contact Sport SRS+

    Best for performance enthusiasts.

    66GoodFrom 2 of 5 specs
    Warranty
    50k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    V · 149 mph

  13. Hankook iON evo SUV

    Best for dry road enthusiasts.

    65GoodFrom 2 of 5 specs
    Warranty
    40k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  14. Toyo Proxes Sport A/S

    65GoodFrom 2 of 5 specs
    Warranty
    40k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  15. Yokohama ADVAN Apex

    Best for enthusiast drivers.

    48FairFrom 3 of 5 specs
    Warranty
    25k mi
    Treadwear
    250
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  16. Pirelli P Zero PZ4 Sport

    Best for performance enthusiasts.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  17. Pirelli P Zero Corsa (PZC4)

    Best for wet-weather performance enthusiasts.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  18. Bridgestone Potenza S007 A

    Best for dry-weather performance enthusiasts.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  19. Atturo AZ850

    Best for dry-weather enthusiasts.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

Best winter tires in 325/30R21

6 models, highest spec score first.

All winter tires

  1. Nokian Hakkapeliitta R5 EV

    Best for long-distance winter drivers.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph
    • Treadlife score of 10 and an 80,000-mile warranty far exceed the winter category average of 54,431 miles.
    • Dry grip rating of 7.5 surpasses the category average of 7.1, which is beneficial for those unexpected dry winter days.
    • Lacks 3PMSF certification, which may not meet the needs of drivers in areas with severe snow conditions.

  2. Pirelli Winter Sottozero 3

    Severe-snow rated

    Best for high-mileage winter drivers.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph
    • 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.

  3. Goodyear Ultra Grip Performance+

    Best for drivers in mild winter climates.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph
    • Dry grip score of 7.5 exceeds the winter category average of 7.1, making it a solid choice for cold, dry roads.
    • Handling score of 7.5 suggests responsive performance, which is above average for winter tires.
    • Without 3PMSF certification, it's not the best choice for areas with severe winter conditions.

  4. Continental VikingContact 7

    Severe-snow rated

    Best for snowbelt residents.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    V · 149 mph
    • Snow traction score of 8, which is solid for handling snowy conditions and matches the expectations for winter tires.
    • Comfort score of 6.2 aligns with the category average, ensuring a reasonably smooth ride compared to other winter options.
    • Lack of a treadwear warranty could lead to higher replacement costs over time, especially compared to competitors like the Michelin X-Ice Snow.
Show 2 more winter tires

  1. Nokian Hakkapeliitta 10EV

    Best for drivers prioritizing dry road performance.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

  2. Dunlop SP Winter Sport 3D

    Severe-snow rated

    Best for urban winter drivers.

    Not enough spec data
    Warranty
    None listed
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    Y · 186 mph

Best performance all-season tires in 325/30R21

2 models, highest spec score first.

All performance all-season tires

  1. Hankook Ventus S1 AS

    Best for dry road enthusiasts.

    73Strong
    Warranty
    50k mi
    Treadwear
    560
    Traction
    A
    Speed rating
    Y · 186 mph
    • Perfect dry grip score of 10, surpassing the category average of 8.7, ideal for spirited driving on dry roads.
    • Handling score of 10 aligns with its dry grip, making it a strong performer for drivers who prioritize cornering and responsiveness.
    • Wet grip performance is below average for the category, making it less suitable for drivers in rainy climates.

  2. Uniroyal Power Paw A/S

    Best for enthusiastic drivers.

    68GoodFrom 2 of 5 specs
    Warranty
    45k mi
    Treadwear
    Not graded
    Traction
    Not graded
    Speed rating
    W · 168 mph
    • Dry grip score of 9 exceeds the category average of 8.4, making it a strong performer in dry conditions.
    • Handling is rated at 9, providing responsive steering and control, which is ideal for spirited driving.
    • Limited wet grip compared to key competitors, which could be a concern in rainy climates.

Best grand touring all-season tires in 325/30R21

2 models, highest spec score first.

All grand touring all-season tires

  1. Michelin CrossClimate2

    Severe-snow rated

    Best for comfort-focused drivers.

    71Good
    Warranty
    60k mi
    Treadwear
    640
    Traction
    B
    Speed rating
    Y · 186 mph
    • Comfort and noise scores of 8 match the category average, ensuring a smooth and quiet ride typical of grand touring all-season tires.
    • Treadlife rating of 8.17 and a 60,000-mile warranty provide solid longevity, slightly below the category average but still competitive.
    • Wet grip performance is notably below average, which could be a dealbreaker for drivers in rainy climates.

  2. Continental ProContact RX

    Best for drivers prioritizing dry performance.

    67Good
    Warranty
    45k mi
    Treadwear
    400
    Traction
    A
    Speed rating
    V · 149 mph
    • Dry grip score of 9.5 significantly exceeds the category average of 7.8, making it a standout for dry road performance.
    • Handling score of 9.5 suggests precise steering response, ideal for drivers who value agility in a touring tire.
    • The 40,000-mile treadwear warranty is a significant drawback for those seeking long-lasting tires, as it falls short of the category average.

Best max performance summer tires in 325/30R21

1 model, highest spec score first.

All max performance summer tires

  1. Yokohama BluEarth V905

    Best for performance enthusiasts.

    69GoodFrom 3 of 5 specs
    Warranty
    55k mi
    Treadwear
    550
    Traction
    Not graded
    Speed rating
    W · 168 mph
    • 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.

Popular brands in 325/30R21

The number beside each brand is how many of its models come in this size.

What 325/30R21 means

325/30R21 designates a tire 325 mm (12.8") wide with a sidewall 30% as tall as it is wide — about 98 mm (3.8") — mounted on a 21-inch wheel. That works out to an overall diameter of roughly 28.7", a circumference of about 90.1", and approximately 703 revolutions per mile. Exact figures vary slightly by manufacturer and tread design.

Of the 34 325/30R21 tire models we track, the most common category is ultra high performance summer (23 models), followed by winter (6) — a good indicator of the kind of vehicles and driving this size is designed for.

Sidewall height
98 mm
Overall diameter
28.7 in
Circumference
90.1 in
Revs per mile
703

Frequently asked questions

What does 325/30R21 mean?

325/30R21 breaks down as follows: 325mm is the tire's section width (the widest point), 30 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 325/30R21 tires?

325/30R21 is a standard tire size found on many trucks, SUVs, and crossovers. Use our vehicle search to confirm your exact fitment.

How tall is a 325/30R21 tire?

A 325/30R21 tire has a sidewall height of about 98 mm (3.8") and an overall diameter of roughly 28.7", turning approximately 703 revolutions per mile. Actual dimensions vary slightly by manufacturer and model, so confirm against your vehicle's placard before changing sizes.

325/30R21 research guides

Summer vs all-season tires

Where summer tires lose grip, the cold-cracking risk, and what all-season tires trade for their range.

Read the guide

Speed rating chart

A practical chart for common tire speed ratings and what they mean for everyday driving.

Read the guide

Changing tire size

Plus-sizing and alternate sizes: diameter limits, load and speed ratings, and speedometer error.

Read the guide

Confirm 325/30R21 fits your vehicle

Wheel size can vary by trim and option package. Enter your year, make, model, and trim to verify fitment before you order.

Check my vehicle