Hulkmanj99

I just took my rear blocks out completely on my AT4. Need new U bolts as factory ones don’t have enough threads. Could use spacer, but I didn’t like that. anyways... here’s a picture... it seems to be about 1/4” lower in the rear now...

Thanks to all you who reply and help out! love to see it!

Edit: so excited i posted 3 times

First off... THANK YOU for this great post. I just bought my 21' AT4 with 20s and have been conflicted with so many posts. I actually signed up for this forum just to thank you! I have been on many forums over the years, but none with GM Trucks, so this was great. You definitely helped me narrow down to 2 tires (275 & 285 65s). This is the type of post I love to see and you deserve kudos for it. Informative, definitive and well written. Your truck looks awesome and I appreciate you! -Jamo