2020+ HD Long Boxes

[Jpicard14]

Hey Guys,

 

I've got a 2022 Duramax AT4 Longbox showing up in a couple weeks, I'm trying to decide what size levelling kit & rim tire combo to go with. 

 

Let's see those long boxes & the mods you've done!

[Kjduvall]

This may or may not help, but look at the leveled or HD pic thread on this forum and sift through to get some good ideas (it really helped in my parts selection). Really your truck should look very similar with given lift just longer. Also you are diesel so you have more nose weight but that's OK cause my particular lift has a lot of room for front adjustment ( lots of thread left on torsion bolts) and I'm reg cab long bed 3500hd. Just for reference mine is cognito performance 3in level with fox 2.0s ,diff drop ,pisk kit,1in rear block kit and Nitto ridge grappler 35/12.5 -20. On fuel covert bronze wheels 20/10 -18 bs. And if you wanted more rake you could always go with 1.5 / 2.0in rear blocks to get the look you want. 

[CT Chevy Connoisseur]

Another good option is to look at the gallery on customwheeloffset.com 

 

[CT Chevy Connoisseur]

FWIW I went with a Superlift kit to level and 35x12.5’s with 20x10’s Trimming of the inside corner of the mudflap was required but only a small piece