I got the Terraflex track bar and Fox stabilizer. If I did it over again, I wouldn't have bought either. Alignment guy showed me he didn't have to move the track bar more than about 3/16 of and inch. Not worth getting one for that. Probably why Mopar didn't include one with the 2" Kit. I think...
Ordered today.
CX Classic in Bright White
Sliding front window.
Side sliders with Pet Screens.
Carpet interior.
12V LED light.
1000# Cargo Glide.
After rebates $2950 plus tax.
Delivery date is December 12th.
Considering how impressed I was with the 73:1 crawl ratio I had in my 6Sp TJ Rubicon, that is awesome. I guess they stuck with the 3.73 for fuel economy and felt it's all they needed with the Diesels torque.
But to clarify, your original post said I was confused between transfer case and differentials. No, I was confused not knowing there was 2 different Rock-Trac systems.
Well go ahead and try to add the 4.1 transfer case when the Diesel motor is selected. It makes you choose the 3.6 gas.
https://www.jeep.com/bmo.gladiator.2021.html#/build/exterior/25526/CUJ202111JTJS98A/2TR/APA,PBJ,X9,ERC,DFT,DMF,Z1B,SDD,TW2,WFJ,D5,UAG,DHF,24R,JEL
I have the soft cover on my bed, but I wouldn't think so. Pretty thick and heavy. Sticky too. Only problem is because of the raised lip against tailgate, it will hold water. Might want to cut a couple small grooves in that lip to drain.
If you also get the Diesel in the Rubicon then you don't get the 4:1 Transfer case. Very troubling that Jeep appears to be putting an engine in with capability that it's drive line and chassis can't handle. At least it appears that way.