Newbie autoride question

[oh1yukonslt]

Hello. New to the site. Just picked up a 01 GMC Yukon slt XL 2500 with 174k miles today from a guy. My question is why does the rear sit up higher when parked? Rides fine down the roads. Looks almost like the suspension up front is bottomed out. But when you hit bumps its not jarring and smooth. Does the autoride raise the front up when going down the road? Also since im new to this rig. What other things should I be looking for? I traded my 98 Chevy diesel straight across for this rig. Any help is appreciated. Thanks in advance

 

[oh1yukonslt]

Could I just crank the keys up some so that its not sitting on the bump stops? If so how many turns?

 

[NORCAL SS]

in front it does sit on the stops its normal.

 

[oh1yukonslt]

in front it does sit on the stops its normal.

Ok cool that's good to know. I was thinking my bars are messed up. Why does the rear sit up so high? Is its because its a 3/4 ton and ment to haul heavy weight to make it level out?

 

[NORCAL SS]

extra leaf packs.