I have a set of BAL QTG levelers on the front installed by Camping World. They just fit. I can raise the front several inches if needed to level the rig. They are rated for #5,000 lbs., but it gets very hard to crank as you approach lifting a wheel. I have a Morryde rear suspension and it is set up so the front is slightly lower than the back. I have small bubble levels in front visible from the drivers seat and try to always get as level as possible when pulling on to a site, using the slope of most sites to get pretty close each time. I have to use the BAL levelers only rarely, as I prefer to sleep with the rear raised a bit for personal comfort. I have found the Chevy chassis to be much more stable than the Ford I once had and do not really need stabilizers. DW used to complain bitterly with the Jayco/Ford because of the swing and sway when parked, not so with the late model Chevrolet.