315/40R18 Tires – Prices, Fitment & Best Deals
Shopping for 315/40R18 tires? We track 5 315/40R18 tire models from trusted retailers, with prices currently ranging from $339.00 to $626.00 (averaging around $458.99). Compare live pricing side by side across SimpleTire, Tire Rack, and Tire Agent to find the best deal before you buy — whether you need a reliable all-season option, a performance-focused tire, or something built for daily commuting. Use the filters below to narrow results by brand, load index, or speed rating, and check the compatible vehicle list further down the page to confirm the right fit for your car.
Compare 315/40R18 Tire Prices
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Nitto NT555 G2 315/40ZR18 LL NONE Ultra High Performance Summer Tire
Deals from $339.00
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Atturo AZ850 DR 315/40R18 108Y UHP Passenger Tires
Deals from $399.00
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Nitto NT05R Drag 315/40R18 102W Racing Passenger Tires
Deals from $427.96
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Nitto NT555RII 315/40R18 LL 102W Drag Racing Radials Tire
Deals from $503.00
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Hoosier Track Attack R Race R8 315/40ZR18 102W Racetrack & Autocross Only Tire 46849R8
Deals from $626.00
Vehicles That Use 315/40R18 Tires
315/40R18 Price & Spec Summary
Based on 5 315/40R18 tires currently listed on TireSizeMatters.
Frequently Asked Questions About 315/40R18 Tires
How much does a 315/40R18 tire cost?
Prices for 315/40R18 tires on TireSizeMatters currently range from $339.00 to $626.00, depending on brand and model.
What cars use 315/40R18 tires?
DODGE Challenger SRT Demon commonly use this tire size. See the full compatible vehicle list above.
What load index and speed rating should I choose for 315/40R18?
Common load indexes for this size include 102, 108. Common speed ratings include W, Y. Always match or exceed your vehicle manufacturer's original specification.