RV Leveling

Rottkin2 - I believe I understood your posting and some of the other answers may not. If you are sitting in the drivers seat the parking spot at home slopes from left to right. As has been stated, your concern should be to not run the refrigerator for an extended time at that approximate 4" slope. The suggestion below (except leave them at home) -

DaHose wrote:
...I cut up some horse stall mat to take with me. It works great, wasn't super expensive, the pieces won't break and they have great traction.
Jose

will be your best solution. Make some fairly permanent pieces about 2' wide x 3' long and 2' wide x 2' long stacked for the rear duals and about 1' wide x 3' long and 1' wide by 2' long stacked for the front tires. Look for those horse stall mats that are 2" thick. Back up on them and park it. Can start the fridge and cool it down prior to your travel.