I went through 2 sets of plastic levelers - they broke if the surface below wasn't perfectly flat (why do you think I needed levelers in the first place?).
Someone suggested horse stall mats - and they work great. Cut to size for single and dually tires, and you're good to go. They are heavy, but also indestructable. On rocks, over ruts, in gravel, they just work. Not bad for a $45 investment.
Mine came from our local tractor supply:
https://www.tractorsupply.com/tsc/pr...bber-stall-mat
-Andy
Thor Forums
