2008 Chevy Avalanche Tire Sizes

Before you buy new tires, first determine a compatible size.

Click on a rim size to browse the original factory tire sizes that may have come with your Chevy Avalanche.

17-Inch Rims

Options:LS, LT
P
265
70
R
17
113
S

18-Inch Rims

Options:LT w/Z71 Pkg.
P
265
65
R
18
112
S

20-Inch Rims

Options:LT, LTZ
P
275
55
R
20
111
S