AT4X leveling kit

I put the ReadyLift on my 21 Trailboss, leaving the bottom spacer off. Long story short I didn’t like it…ended up taking the top spacer off and adding the bottom one only. It felt too high with just the top spacer…I can’t imagine having both on there. I didn’t like the highway manners at speed. FWIW the bottom spacer only with the UCA’s is just right for me. Not quite level but better than stock.
 

Installed the 1.75” ReadY Lift kit today to AT4X
Looks so much better!! Everything working well (park sensors, camera, adaptive cruise)

honestly can’t tell the difference from factory ride but only drove it 25 miles from the shop so will do a review after 1000 miles or so.

Zero rub with 285/60/20 with 20x9 +1 offset
But I did delete mudflaps and installing the finishing trim this weekend to cover the holes

 

Attachments

  • E8C15005-92B8-46E5-8734-3369561380E2.jpeg
    E8C15005-92B8-46E5-8734-3369561380E2.jpeg
    416.4 KB · Views: 268
  • BA43B262-3AC8-4DF3-AD7F-D2622AFA10D8.jpeg
    BA43B262-3AC8-4DF3-AD7F-D2622AFA10D8.jpeg
    303.2 KB · Views: 252
  • 64AA4ACB-BA8B-4279-A371-C7180D896F4E.jpeg
    64AA4ACB-BA8B-4279-A371-C7180D896F4E.jpeg
    382.4 KB · Views: 240
  • DC708B16-6033-4C82-9F0D-EB1299B57D20.jpeg
    DC708B16-6033-4C82-9F0D-EB1299B57D20.jpeg
    435.3 KB · Views: 269
That looks really good. I noticed the change in feel mostly at speed on the interstate. Around town it was same as stock.
 

I know ya’ll gonna think I am crazy to do this but- Since no way to level my truck and keep factory ride, I kinda went other way. Took block on rear axle, flipped it to other side( yes it lowered rear end but level truck and rear wheel well looks full). No ride change at all👍👍.
 

I know ya’ll gonna think I am crazy to do this but- Since no way to level my truck and keep factory ride, I kinda went other way. Took block on rear axle, flipped it to other side( yes it lowered rear end but level truck and rear wheel well looks full). No ride change at all👍👍.
Nice! Can you send a pic? Guess the stock shock length would be fine but if it rides good and looks good, party on! 👍
 

A little trimming up front was needed.

Hey eKraft, can you please provide some pics with the 285/65r20 set up? I did 285/60 Nitto RG and even with the mud flaps removed, minor trimming, and a 1.75” leveling kit they are tight.
Thanks in advance!
 

Installed the 1.75” ReadY Lift kit today to AT4X
Looks so much better!! Everything working well (park sensors, camera, adaptive cruise)

honestly can’t tell the difference from factory ride but only drove it 25 miles from the shop so will do a review after 1000 miles or so.

Zero rub with 285/60/20 with 20x9 +1 offset
But I did delete mudflaps and installing the finishing trim this weekend to cover the holes

Do you have a pic straight down the side that shows the poke of the +1 offset? I'm considering your setup in the 20x10.

Thanks!
 

Do you have a pic straight down the side that shows the poke of the +1 offset? I'm considering your setup in the 20x10.

Thanks!

Here are some pics of them before the leveling kit, but shows what a 20x9 +1 poke looks like.
In person it looks like it’s more aggressive stance than these photos.

Would def recommend NOT doing a negative offset and wider 10” wheels if you are sizing up your tires. Will rub when turning. These GMC wheel wells and fenders are def not designed for it unfortunately
 

Attachments

  • B09CFA85-968A-4FEC-8491-D49B3BA1B02E.jpeg
    B09CFA85-968A-4FEC-8491-D49B3BA1B02E.jpeg
    287.7 KB · Views: 132
  • 31BEE44A-DFEC-458D-921B-3BF312F09C97.jpeg
    31BEE44A-DFEC-458D-921B-3BF312F09C97.jpeg
    308.9 KB · Views: 132
  • 68799656-F489-4157-BBC4-DAD0B6B5C6B9.jpeg
    68799656-F489-4157-BBC4-DAD0B6B5C6B9.jpeg
    351.7 KB · Views: 139
  • 582501FB-E26B-4084-9FC3-6CDC6700927B.jpeg
    582501FB-E26B-4084-9FC3-6CDC6700927B.jpeg
    324.2 KB · Views: 136
  • DF89CFFF-E24F-46A1-95BB-1F076015D7FB.jpeg
    DF89CFFF-E24F-46A1-95BB-1F076015D7FB.jpeg
    349.2 KB · Views: 139
  • F659D23B-CD8B-414E-862A-F9D40487E0AD.jpeg
    F659D23B-CD8B-414E-862A-F9D40487E0AD.jpeg
    374.6 KB · Views: 147
  • 11A73B52-6627-471F-B6DF-9DE44219625C.jpeg
    11A73B52-6627-471F-B6DF-9DE44219625C.jpeg
    334.7 KB · Views: 134
  • F5F9520F-8CD3-4311-861B-81A121BC6B45.jpeg
    F5F9520F-8CD3-4311-861B-81A121BC6B45.jpeg
    341.6 KB · Views: 141
I got my AT4X the first week of April, I bought a rough country 1318 and installed the lower spacers out of the kit. It’s pretty level as is, plan on installing the coil spring spacer when I have the struts out to install the Kibbetech UCAs. Rough country also says this kit will not fit but I measured the DSSV strut body inside the spring and it’s the same compared to a Rancho on a AT4 so I’m going to try it.
Here ya. I ended up getting an at4x only because... that's all I could buy. Can't find an at4 on the lot. I've tried 1k miles from my location and not o e dealer. I also bought the rough country lift until someone makes a better one. The small stock 32" tires look dumb. Going for 295/70r18 and we will see if they fit. More info in the next few weeks.
 

Stopped by local 4WP today and they are not aware of anything coming soon for the AT4X or ZR2 to level. Their best guess is about 6 months from now, so I ordered the following tire/wheel combo for now and will post pics after installed for fitment.

Fuel Rebel (black) 20x9 +1 offset
Nitto Ridge Grapplers 285/60r20 (33.7x11.5)

I’m hoping these almost 34’s will fill out the wheel well better. The stock 32’s look tiny IMO. Kinda funny these are smaller than the stock 33s that came on my wife’s Yukon and this AT4X is supposed to be “GMC’s most capable truck ever!” 🤔
Please posts asap! Looking at tires now for my new fuel assult +1 18" was thinking of 295x70r18 (34.3) but would love to see what a 285x60 looks like
 

Just saw where rough country has come out with a leveling kit for the 2022 gmc at4x. It's only a 1.5" kit but it gets you to a 35 inch tire.
Ordered one. Post pics in next few weeks. Concur with everyone it's a budget level kit but it's all we have right now
 

Please posts asap! Looking at tires now for my new fuel assult +1 18" was thinking of 295x70r18 (34.3) but would love to see what a 285x60 looks like
I went with the Ready Lift level for AT4X since it replaces the UCAs also. Weird that this link used to say “compatible with AT4X” and now says it isn’t?! Kinda odd but I don’t seem to have any issues with it.


Went with 285/60r20 Nitto RG (33.7”x11.5”) and Fuel Rebel 20x9 +1. Had slight rub but removed mud flaps and minor trimming and all good.
Would recommend an offset wheel of +10 to +20 for better angles when turning to fit larger tires. I would have gone with a +18 if I did it all over again.
Thanks and hopes this helps!
 

Attachments

  • BDD6C849-4531-499D-B52F-4C779740911D.jpeg
    BDD6C849-4531-499D-B52F-4C779740911D.jpeg
    396 KB · Views: 110
  • 3AE1EA61-EFB9-487B-BC62-B91AC97FC5F8.jpeg
    3AE1EA61-EFB9-487B-BC62-B91AC97FC5F8.jpeg
    489.5 KB · Views: 114
Back
Top