I run them on my TJ and my 70 Cutlass 442.
In the past I've ran them on several pickup trucks, I've literally never had a problem with there shocks.
If you buy there 5100's just make sure you get the ones that are valved for a TJ, not just the correct length shocks for the application.
There a little more expensive then most shocks, but there worth it.
2001 TJ 4.6 Auto 4.5" AEV suspension 35's
2002 TJ 4.0 Manual 3" BDS suspension 33's
1987 Chevy 1 Ton 12" suspension 44's
1970 Cutlass 442 468CID TH400
1999 7.3 Powerstroke