Wheel Chocks with levelers on double axel travel trailer

I use an X-Chock on the lifted side and if a wedge chock can go down on top of the built up pad I will do that too. Trailers can roll sideways too if one side is not chocked and on even a moderate slope. I had that happen and thankfully it stopped after a few inches....and the slope was not that bad.

Unless you are parked on a substantial slope, two chocks on the non-level side will hold you. Remember, the tongue jack also is down.

Safest practice is a scissor chock on the leveled side and chocks on the other.

I use two chocks (front & back)on the side that does not need lifted to level. That way the chocks remain on the ground.

We have a single axle, so the scissor type is not an option.