ScX31

How’s the ride compared to factory?

You can push the tabs back some but yeah your about out of options. How’s is the ride with that kit? It looks great. Thanks.

Can you share any pictures? Does that kit allow you to retain factory wheels? You would be better to do the fender wheel support bracket delete and pull back the liner than push your suspension angles even further. I would think the cv’s would have a hard time at 4”.

Yes lots of rubbing. I did all the fender mods without cutting metal to make them fit.

2” RC level, 1” block 285/65/20 BFG KO2

I’m getting vibration with my new tires around 70 mph. Bfg ko2 285/65/20. 2 balances and still have it. Didn’t notice it before. 2019 gmc crew

I’ll save you some trouble. I put this size on my Sierra with a 2” level and could hardly turn without major running. I ended up heavily modding the fender wells and made them fit but it was a pain. I’d go 286/60/20 on a stock AT4

What kind of lift do you have? Looks great.

Here’s the link to the bracket info https://wheelsasap.com/gmc-at4-oversized-tire-trimming-guide/

I have the same truck and lift. 285/65/20 rub bad. You will probably have minor rubbing with 275/65/20 since it’s still a 34” tire. I’d go 285/60/20 if I could do it again. let us know how it works for you.

They are the AVS ones, I had some trouble with the edges stopping the window so I super glued the edges in place in the channel and have worked great since. I am hitting that same bolt head so not much I can do except take it out I suppose.

Your not gonna have a lot of options without a level or doing the fender support removal. The gmc fender wheel is narrower than the Chevy and previous years. I am running 286/65/20 bfg at’s with both of the aforementioned mods and still rub.

Thank you for the feedback, that is very helpful. Do you mind sharing a picture?

Need some help, I just installed 285/65/20 BFG KO2’s on my 209 Sierra with 2” level and they are rubbing the mud flap and back fender well bad. I removed the bracket and pulled back the fender liner but still rub more than I want. I think I am going to switch to a 285/60/20 or a 275/65/20. Does anyone have experience with these sizes on a Sierra? I want zero run and not willing to cut the mud flap. I appreciate any help.

Just got 285/65/20 ko2’s on my Sierra with 2” level and they rub the rock guard bad. Think I’m going back to stock size.

I just put on 286/65/20 BFG KO2 with a 2” RC level and it runs the mud flap pretty bad.

Has anyone tried these? Just put on new tires and rubbing right at the mud flap.

Anybody have this kit installed yet?

Looks perfect, thank you!

Where did you find the 1” block?

Your truck looks great! Thank you for the measurements, looks like it was true to the claimed lift amount. Do you have a side picture to show the rake? I plan to do the exact same to my Sierra. Thanks again.

Looks great, thanks for sharing! How is the ride at max height? What is your fender height now? Thanks again.

What kind of lift is that? Looks good.

Thanks for starting this thread, I am looking to buy one of these as well. Curious to know: 1. which ride is better? 2. which gives more lift without using the top setting? 3. what is the benefit of buying the new springs?

Same here.