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'07.5 2500hd tire size

B
Dec 21, 2007
577
132
43
41
Kalispell, MT
just bought a 2007.5 chevy 2500hd duramax. current tire size is 265/70/17. I am looking for advise from anyone who has run 285/75/16's on that style truck and if they put leveling keys, turned the bars up, or did nothing. I have a set of 285/75/16 duratracs that are already mounted and was thinking of putting them on for the winter. thoughts?
 

Nytroty

Well-known member
Lifetime Membership
Nov 26, 2007
812
204
43
Chaska, MN
They will fit fine. 1" wider than stock but almost the exact same height... My brother had that exact size on his 08 2500hd with no problems.
 
J
May 20, 2013
22
7
3
37
Eastern Or
I have a 2007.5 3500 duramax and I am running 33x12.50 r18 on my with the stock bars turned up to where it is not quite level. it all depends on what wheels and back spacing you are running. The more they stick out the worse the rub on the backs of the fender wells
 
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