Treadwear 500Traction A
$208.47Details
Tire Size Guide
315/30R21 Tires
17 tires availableFrom $208.47 – $544.39 per tire
315
Width (mm)
30
Aspect Ratio
21"
Rim Diameter
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Top Categories in 315/30R21
Popular Brands in 315/30R21
All 315/30R21 Tires
30,000mi warrantyTreadwear 180Traction AA
$544.39Details
Treadwear 500Traction A
30,000mi warrantyTreadwear 300Traction AA
Goodyear Eagle F1 Supersportperformance
The Eagle F1 Supersport is ideal for enthusiasts seeking top-tier dry grip and handling. However, its wet performance is a significant drawback, making it less versatile in varying weather conditions.
Goodyear Eagle F1 Supersport Rperformance
The Eagle F1 SuperSport R is well-suited for drivers who value wet and dry grip for high-performance driving. However, its short treadlife and moderate comfort may deter those seeking a longer-lasting or more comfortable ride.
Treadwear 240Traction AA
30,000mi warrantyTreadwear 500
Treadwear 500Traction A
45,000mi warranty
45,000mi warrantyTreadwear 540Traction AA
Treadwear 80Traction A
20,000mi warrantyTreadwear 320Traction A
Continental ContiSportContact 5Pperformance
The ContiSportContact 5P is best suited for drivers who demand top-tier dry and wet grip along with exceptional handling capabilities. However, its moderate comfort and noise levels, along with no treadwear warranty, might deter those seeking a more balanced everyday tire.
Treadwear 280Traction AA
Treadwear 280Traction AA
Treadwear 500Traction A
FAQ
What does 315/30R21 mean?
315/30R21 breaks down as follows: 315mm 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 315/30R21 tires?
315/30R21 is a standard tire size found on many trucks, SUVs, and crossovers. Use our vehicle search to confirm your exact fitment.
How much do 315/30R21 tires cost?
315/30R21 tires range from $208.47 to $544.39 per tire. Budget brands start under $210, while premium options can exceed $500. Compare options above for the best price for your needs.
315/30R21 Research Guides
Buying Guide
Speed Rating Chart
A practical chart for common tire speed ratings and what they mean for everyday driving.
Read guideBuying Guide
UTQG Ratings Explained
Understand treadwear, traction, and temperature grades and when UTQG comparisons are useful.
Read guideBuying Guide
When to Replace Tires
Know the real tread-depth, age, and wear-pattern signs that mean your tires are ready to be replaced.
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