In order...
1. Quadra-Lift air suspension and Selec-Terrain traction control systems are only available on the 4X4. In lieu of that there is a load leveling rear suspension if you have the Trailer Tow Group IV.
2. It's a conventional rear differential. LOL... the only thing un-Jeep like is it being a 4X2. At least you know your traction control works.
I couldn't tell you if this differential is shared with other Jeep vehicles, or how well a limited slip or locking diff mod would work with the factory traction control system.
1. Quadra-Lift air suspension and Selec-Terrain traction control systems are only available on the 4X4. In lieu of that there is a load leveling rear suspension if you have the Trailer Tow Group IV.
2. It's a conventional rear differential. LOL... the only thing un-Jeep like is it being a 4X2. At least you know your traction control works.
I couldn't tell you if this differential is shared with other Jeep vehicles, or how well a limited slip or locking diff mod would work with the factory traction control system.