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225/40R18 tires
81 tires in 225/40R18 from 15 brands, shipped free to the 48 contiguous states and DC, or installed at our shop in South Florida.
In this size
8 of 81 225/40R18 tires
A first look at what is in 225/40R18. The full list has every brand, with filters for season, load and speed.
Dunlop SP Sport 5000
225/40R18 88V · all-season
$204.00
per tire
Nitto Neo Gen
225/40R18 92W · performance, load range XL
$178.00
per tire
Kumho Tire Majesty Solus KU50
225/40R18 88W · performance
$227.00
per tire
Hankook Ventus S1 noble2 H452
225/40R18 92H · all-season, load range XL
$203.00
per tire
Hankook Ventus S1 noble2 H452
225/40R18 88W · all-season
$201.00
per tire
Nexen Tire N'Priz AH8
225/40R18 88W · all-season
$186.00
per tire
Falken Ziex ZE950 A/S
225/40R18 92W · performance, load range XL
$159.00
per tire
Pirelli PZero All Season Plus 3
225/40R18 92Y · performance, load range XL
$217.00
per tire
Prices are per tire; most cars take a set of 4. The total, with shipping free to the 48 contiguous states and DC, is shown before anything is confirmed.
The numbers
What 225/40R18 means
225/40R18 means a 225 mm section width, a sidewall 40% as tall as it is wide (about 90 mm), on a 18-inch wheel. The overall diameter works out to about 25.1 inches, which is what a replacement size has to match closely.
The two letters after the size on a tire (for example 102T) are its load index and speed rating. A replacement should meet or exceed the ones on your door sticker; our load and speed check reads them for you, and how to read a tire size explains the rest of the sidewall.
Help
Not sure this is your size?
Type your VIN or scan the door sticker in the Tire Size Finder, or call the shop with your year, make and model.