bolt pattern [Archive] - Diesel Place : Chevrolet and GMC Diesel Truck Forums

: bolt pattern


aussie racer
10-29-2007, 10:56 PM
can any body tell me the bolt pattern on a 2008 GMC 2500hd 4x4 please, 8x165.1 or 8x170.
Thanks, Brett

RYDNHI4x4
10-29-2007, 11:04 PM
8x170 is ford. i believe 8x6.5 is for GM.

soopretty
10-29-2007, 11:05 PM
8x6.5

dantheman
10-30-2007, 12:10 AM
From the two options you posted, its 8x165.1. :D

6.5" equals roughly 165.1 mm.

aussie racer
10-30-2007, 01:05 AM
thanks guys. 2008 must be the same as classic. what offset and width do i need to find that will let me get some 33's under it with a 2.5" lift.
thanks Brett