OilfieldTrash78

I am looking at getting this setup for my AT4. Will I still be able to run my OEM 20’s with 275/65R20’s? Or is anyone running this setup, and how do you like it? Will be getting 5100's for the rear also. Thanks!

I am looking at getting this setup for my AT4. One, is it worth it, and two, will I still be able to run my OEM 20’s with 275/65R20’s? Thanks!

Anyone else experiencing pulsating at around 35-40mph, and around 75-80mph while cruising. I have noticed this, and found someone on one of the FB groups that noticed the same. He was able to get the dealership to put in a new torque converter, and he said it solved the problem, and his drive drives a lot better than it ever did. Just trying to see if anyone else has had this problem Sent from my iPhone using Tapatalk

Alright, so, what is the biggest Ridge Grappler anyone has been able to run with no running or modifications on a completely stock 2020 AT4 with the OEM 20” wheels? I have read the whole thread, and it seems to be all over the map... Sent from my iPhone using Tapatalk

Yes, please update us with pics when it is installed! Sent from my iPhone using Tapatalk

So, .375” spacers are ok you run on 20” AT4 OEM wheels without any stud grinding? Just looking to move the tire a bit away from the UCA when I step up to 275/65R20’s. Sent from my iPhone using Tapatalk

How do you like that leveling kit? I am looking to level mine, but don’t want the issues that come with some of the bigger kits.

Good deal. Ordered it over the weekend, along with the bass knob. It should be here tomorrow.

Where is a good place to pick up the black GMC logos for the bed and grille?

So, what’s the consensus on this? I would like a little more thump. I listen to mostly rock. Is this sub worth it? I have a 2020 AT4 with Bose

I am wanting to buy a 2020 AT4, but I don’t think it will fit in my garage, not because of height, but length. My ‘16 leveled on 33’s Yukon Denali fits, but I think the AT4 is just a few inches too long...oh well, not a dealbreaker for me.

Does anyone know what relays the Morimoto kit uses?

I want to upgrade to Hella relays....anyone know which ones I need?