2.5" Clayton Offroad Overland Plus JTRD lift, 37 x 12.5 x 17 BFG TA KO2s, on Method 703's (now have the Falcon 3.3s adjustable shocks-- like them way better than the Fox 2.0 shocks). Fox ATS adjustable steering stabilizer with AEV geometry correction brackets (both are a must have)...
I love my diesel and would and am not trying to talk you out of it... BUT the hurricane incline twin turbo 6's are going to be avail as a crate purchase... and it's only a matter of time before someone does the conversions
I ran them too on 3 Jeeps then discovered BFG TA KO2s-- good to great! Tires are a personal choice. It's all about finding the features/benefits that fit your needs. Full discloser-- I traded mine by putting them on my wife's Sahara! Lol.
2.5" is ideal-- I have the same setup-- 3.5" and 37s KO2s look like roller skates... I have the Clayton 2.5" Overland Plus/diesel kit with Falcon 3.3 adjustable shocks on 37x12.5x17 KO2s on Method 703s...
Before going down a rabbit-hole-- I'd like to see if anyone out there has any experience tuning a 2021 Gladiator eco-diesel with an HP tuner? I'm not a techy guy, but want to know whether it's worth it? Live in the greater Chicago area.