Road Walking

[nicholsbradley]

Hey guys i have a 2020 GMC Sierra AT4 with a total of 6" Lift 2" Factory and 4" Rough Country aftermarket.  Running Fuel Gripper A/T 325/60/20 Rims are Fuel 20x10 -18 offset . Now to the concern, I have had it aligned by gmc 2 times and it still fells like the truck walks all over the road and pulls left and right. Any suggestions on problem our what i might do?

[batman900]

IMO take it to Firestone "or a good alignment shop" for an alignment if you have one local. I've never had a great experience with dealership alignments. It's kind of like asking a contractor to build you a pool rather than a pool company. The contractor could probably do it but it won't be as good as someone who specializes in the craft.

 

My wife has a new 4runner that had a pull and shimmy on the highway. Toyota dealership tried to align it twice "free under warranty" and they ended up making it worse. Spent $90 at Firestone and they got it perfect. No more pull, no more shimmy. They even put it back on their machine after test driving it so that they could center the steering wheel a bit more.