DMAX AND TIRE SIZE!

[REDTRUCK05]

Is GM the only one that says NO to bigger tire size? Why?

[Kennedy]

My "guess" is that emissions certification, transmission adaptive shift, and shift point programming all factor into this. The 3500 SRW trucks like my 2005 have 265's stock though...

[Cooperrw]

The dealership in town installs lift kits and larger tires as well as the Hypertech chip, they better not try and deny any warrenty claim I may make! :cool:

[jbplock]

Moved to the 2500HD/3500HD Trucks & Drivetrain forum ...

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