Hi, im sure this kind of question has been answered before, but i am new to all of this...I just bought a 2000 gmc sierra 1500 reg cab that CAME with 26 inch rims and 305/30R26 tires, hankook ventus or something like that... my question is other than loooks on the truck, what are things to consider using this huge tires on my rig? should i worry about damaging the trans or brakes? what is the speed diference on the speedometer Better/worse MPG and so on. If anyone has any insight into this i would greatly appreciated it.

 

think i posted this in the wrong place

 

Im surprises no one has anything to say about this!??!!!