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275/70R18 tires
63 tires in 275/70R18 from 14 brands, shipped free to the 48 contiguous states and DC, or installed at our shop in South Florida.
In this size
8 of 63 275/70R18 tires
A first look at what is in 275/70R18. The full list has every brand, with filters for season, load and speed.
Toyo Tires Open Country A/T III EV
275/70R18 116T · truck and SUV, 3PMSF winter rated, EV rated
$403.00
per tire
Pirelli Scorpion XTM AT
275/70R18 116T · truck and SUV, 3PMSF winter rated
$410.00
per tire
General Tire Grabber A/TX
275/70R18 116S · truck and SUV, 3PMSF winter rated
$373.00
per tire
General Tire Grabber APT
275/70R18 116S · truck and SUV, 3PMSF winter rated
$344.00
per tire
Nitto Terra Grappler G3
275/70R18 116T · truck and SUV, 3PMSF winter rated
$334.00
per tire
Nexen Tire Roadian MTX
275/70R18 125/122Q · truck and SUV, load range E
$380.00
per tire
Hankook Dynapro XT RC10
275/70R18 125/122R · truck and SUV, load range E, 3PMSF winter rated
$380.00
per tire
Toyo Tires Open Country R/T Pro
275/70R18 125Q · truck and SUV, load range E
$462.00
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 275/70R18 means
275/70R18 means a 275 mm section width, a sidewall 70% as tall as it is wide (about 193 mm), on a 18-inch wheel. The overall diameter works out to about 33.2 inches, which is what a replacement size has to match closely.
275/70R18 is the typical original-equipment size on the Ram 2500, Ford F-250, Ford F-350, Chevrolet Silverado 2500HD, Chevrolet Silverado 3500HD and GMC Sierra 2500HD. Trims and option packages differ, so check the sticker inside your driver's door or the sidewall of the tire on the car before ordering.
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.