Well guys I got the time to put the 2” Rough Country lift on. Thinking about some Gear Alloy Rims next. I have Falcon Wildpeak AT3W 285/55/20 tires already.
I took the time to buff and wax the truck today. It came out pretty good. Going to level it when I get back from vacation. I have 285/55/20 Falcon tires on it now. Also have a Five Star Custom tune in it with a K&N cold air intake.
I had the same problem on my 2014 Sierra. It turned out to be a lose upper control arm. Tightened it where it mounts to the frame and well the knock was gone.
I just purchased a 2018 GMC Sierra with the SLE value package. I would like to add the tow mirrors. Do I need the factory door harness for the functions to work ie.. turn signal, running light, power adjust and defrost. I do not have power fold. Thank you in advance.
I am new to the Diesel 2500 scene so here area couple pics of my 2016. I have installed a bed liner, leveled the front end 1.5 inches, bug deflector, bed cover and nerfbars. I will do a delete when the warranty is up as it only has 27,000 miles on it. Oh ya going to install 285/70/18 tires soon. Need something a little more aggressive.