Brock Allen

@steelerdude15 All the time.

I have a 2014 GMC Sierra 1500 and the ride is terrible. I bought this truck almost 2 years ago and the past few months the ride of the truck has been terrible, Every bump feels almost as like there is nothing absorbing the impact of the road. I have replaced the struts and shocks with the bilistein 5100's and i have aftermarket 20 in fuel wheels with the nitto ridge grapplers (LT285/55/r20) I'm wondering if this is caused by the tires or what???? i also have a vibration in my steering wheel. Any suggestions would be greatly appreciated. If I can't get it figured out i'm probably going to trade it in for something different. Thanks.

I will be calling the dealership Monday. I feel like thus should be an issue especially with the truck having 121k miles. I had an 04 before this 14 and it seems like once one thing goes wrong it becomes once thing after another.

I will be calling the dealership Monday. The truck only has 121k. I will give an update when I find out more. Thank you guys.

I have a 2014 GMC Sierra 1500 and I was driving yesterday and had the truck in auto 4wd because it was snowing and I got to where I was going and shut the truck off still in 4wd. When I came back it to leave the truck had a "Service 4WD" message. Now the truck will not go out of 4wd and the light on the switch is on but when I turn the knob to 2wd or 4hi and 4lo the light goes off on the knob and I can't hear anything engaging....I figured I would try here first before bringing it to a mechanic in case it was something I could do myself. Any help is much appreciated!

I want to know if I could get away with running 285/55/r20 Nitto Ridge Grapplers on factory wheels and stock suspension height?

I have a 14 sierra 1500 crew cab at stock height. I'm looking at putting 285/55/20 nitto ridge grapplers on with the factory rim. Wondering if there will be any rubbing or will they clear? Thanks.