275/40R18 tires

The size 275/40R18 means a tire 275 mm wide, with a sidewall 40% as tall as it is wide (about 110 mm), built for 18-inch wheels. Its overall diameter is about 677 mm (26.7 in). We have 8 275/40R18 tires in stock from 19 models, starting at $273.00 per tire.

8 tires in stock in 275/40R18

Kumho WP72275/40R18 103V · Winter3PMSXL
$273.00In stock
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Firestone Firehawk Indy 500 V2275/40R18 103Y · SummerXL
$304.00Only 1 left
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Bridgestone Blizzak 6275/40R18 103V · WinterXLStuddable
$358.00In stock
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Toyo Proxes Sport275/40R18 99(Y) · Summer40,000 km warranty
$360.00Only 2 left
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Falken Azenis FK460 A/S275/40R18 99Y · All-season
$362.00In stock
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Toyo Proxes Sport275/40R18 99Y · Summer40,000 km warranty
$367.00Only 1 left
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Michelin Pilot Sport A/S 4275/40R18 103Y · All-seasonXLEV
$386.00Only 1 left
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Pirelli P Zero (PZ4) Sport275/40R18 103Y · SummerXLEV
$406.00Only 3 left
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13 more models currently out of stock

Vehicles that use 275/40R18

Original-equipment fitments from our vehicle database. Confirm the size on your door placard before ordering.

Sizes close to 275/40R18

Within 3% overall diameter on the same rim. Only change size with a professional’s advice; load index and clearance must still match.

Questions about the 275/40R18

What does the tire size 275/40R18 mean?

The size 275/40R18 means a tire 275 mm wide, with a sidewall 40% as tall as it is wide (about 110 mm), built for 18-inch wheels.

What is the cheapest 275/40R18 tire in stock?

Right now the lowest-priced 275/40R18 tire in stock is the Kumho WP72 at $273.00 per tire. We have 8 275/40R18 tires in stock in total.

Can I use a different size instead of 275/40R18?

Only with professional advice. A replacement size must keep the overall diameter within about 3%, fit your wheel and suspension, and meet or exceed your vehicle’s load index and speed rating.