My xj is from 1992. I measured the height from the axle tube to the frame rails and I'm getting a little bit higher than expected. I want to know if the truck has been lifted, coils and leaf springs changed.

Right now its riding on mountain ryder xt shocks. Anyone know if these are good quality? I can't find the reviwes or prices online.

How can I tell if the coils and leaf springs have been changed from factory?

Right now my measurements are as follows:

From center hub to bottom of fender flare:
Back 17 5/8
Front 17 6/8

From axle tube to frame rail
Back- 6 3/4
Front- 7 1/8

Would appreciate any info

those are right around the stock height measurements

is there any way to check if the coils and springs were replace with parts that are close to stock height? I find it hard to believe the leaf springs haven't been replaced since 1992 , but want to know for sure

Any positive arch to the leaf springs? OEM ones didn't have much arch from the factory. Mine were flat when I replaced them. I've seen ones that were extremely negative arched.

there's a little positive arch

That's a good sign. Any identifying marks on the springs?