Lowest price
Lexani Lx Twenty
315/30R20
All-seasonPassenger
Price
$142.96
at SimpleTire4.6(8,900)
Excl. install
Price
$142.96
at SimpleTire
315/30R20Tires
7 prices · 5 brands · 1 retailers · Updated just now
Cheapest Price
$142.96
at SimpleTire (excl. installation)
Prices updated: July 6, 2026
7 of 7 offers for 315/30R20
Price comparison — 315/30R20
Showing 7 of 7 tires
Atturo Az850
315/30R20
Load104 · 1,984 lbsSpeedY · 186 mph
All-seasonPassenger
Price
$148.96
at SimpleTire4.6(8,900)
Excl. install
Price
$148.96
at SimpleTire
Atturo Az850 Dr
315/30R20
Load104 · 1,984 lbsSpeedY · 186 mph
All-seasonPassenger
Price
$399
at SimpleTire4.6(8,900)
Excl. install
Price
$399
at SimpleTire
Price
$406
at SimpleTire4.6(8,900)
Excl. install
Price
$406
at SimpleTire
Price
$539.55
at SimpleTire4.6(8,900)
Excl. install
Price
$539.55
at SimpleTire
Price
$623.23
at SimpleTire4.6(8,900)
Excl. install
Price
$623.23
at SimpleTire
Price
$771.03
at SimpleTire4.6(8,900)
Excl. install
Price
$771.03
at SimpleTire
Prices per tire · Sales tax may apply · Updated just now · Submit a price correction
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What Does 315/30R20 Mean?
315
Width
millimetres
30
Profile
% of width
20
Rim
inches
A 315mm wide tire with a sidewall height equal to 30% of the width (94.5mm), fitting a 20-inch rim — a common passenger tire size in the US market.
FAQ — 315/30R20 Tires
Where can I buy 315/30R20 tires online in the USA?+
The cheapest 315/30R20 tires we track start at $142.96 from SimpleTire. Tire Rack, SimpleTire, Priority Tire, and other national retailers ship nationwide — use the table above to compare.
How much does a 315/30R20 tire cost in the USA?+
315/30R20 tires typically range from about $142.96 for value brands up to $314.51 or more for premium performance tires. Installation is usually $15–$25 per tire extra.
Is 315/30R20 the right tire for my car?+
Check your door-jamb sticker or owner's manual. Many vehicles that use 315/30R20 also have approved alternative sizes — see our vehicle fitment pages for common models.
How much does tire installation cost for 315/30R20?+
Most US tire shops charge $15–$25 per tire for mount and balance. Wheel alignment is often $75–$150 extra. Retailers like Tire Rack let you ship to a local installer at checkout.
Is 315/30R20 the same as 315/30R20?+
Yes — same size. Both describe a 315mm wide tire with a 30% sidewall on a 20-inch rim.
Related Tire Sizes
Looking for a specific brand? Lexani, Atturo, Nitto, Toyo. City hubs: Houston, Los Angeles, Chicago, New York. Seasons: all-season, winter.