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305/55R20 tires
31 tires in 305/55R20 from 11 brands, shipped free to the 48 contiguous states and DC, or installed at our shop in South Florida.
In this size
8 of 31 305/55R20 tires
A first look at what is in 305/55R20. The full list has every brand, with filters for season, load and speed.
Nitto Recon Grappler A/T
305/55R20 116S · truck and SUV, load range XL
$475.00
per tire
Nitto Ridge Grappler
305/55R20 116Q · truck and SUV
$476.00
per tire
Falken Wildpeak A/T4W
305/55R20 116T · truck and SUV, 3PMSF winter rated
$480.00
per tire
Nitto Terra Grappler G3
305/55R20 116T · truck and SUV, 3PMSF winter rated
$436.00
per tire
Toyo Tires Open Country A/T III
305/55R20 116S · truck and SUV, 3PMSF winter rated
$479.00
per tire
Hercules Tires Terra Trac T/G Max
305/55R20 125/122Q · truck and SUV, load range F
$436.00
per tire
Toyo Tires Open Country R/T Pro
305/55R20 125/122Q · truck and SUV, load range F
$575.00
per tire
Nexen Tire Roadian MTX
305/55R20 125/122Q · truck and SUV, load range F
$498.00
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 305/55R20 means
305/55R20 means a 305 mm section width, a sidewall 55% as tall as it is wide (about 168 mm), on a 20-inch wheel. The overall diameter works out to about 33.2 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.