240/40R18 Tires – Prices, Fitment & Best Deals
Shopping for 240/40R18 tires? We track 5 240/40R18 tire models from trusted retailers, with prices currently ranging from $308.99 to $344.99 (averaging around $327.99). 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 240/40R18 Tire Prices
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Michelin Pilot Sport Cup 2 (240) 225/40ZR18 XL (92Y) Extreme Performance Summer Tire 16932
Deals from $308.99
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Michelin Pilot Sport Cup 2 (240) 235/40ZR18 XL (95Y) Extreme Performance Summer Tire 37003
Deals from $321.99
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Michelin Pilot Sport Cup 2 (240) 245/40ZR18 XL (97Y) Extreme Performance Summer Tire 16639
Deals from $324.99
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Michelin Pilot Sport Cup 2 (240) 215/40ZR18 XL (89Y) Extreme Performance Summer Tire 68866
Deals from $338.99
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Pirelli W240 SottoZero Serie II 255/40R18 95V Winter Passenger Tires
Deals from $344.99
240/40R18 Price & Spec Summary
Based on 5 240/40R18 tires currently listed on TireSizeMatters.
Frequently Asked Questions About 240/40R18 Tires
How much does a 240/40R18 tire cost?
Prices for 240/40R18 tires on TireSizeMatters currently range from $308.99 to $344.99, depending on brand and model.
What load index and speed rating should I choose for 240/40R18?
Common load indexes for this size include 89, 92, 95, 97. Common speed ratings include V, Y. Always match or exceed your vehicle manufacturer's original specification.