I have a tandem axle tt. Is it ok, when leveling side to side, to place levelers under just one of the tires? Or is it necessary to level under both tires?
We level both tires using composite decking cut to length and for extreme cases utilize lego-style blocks as well under both tires. It's apparent from the posts above that some level a single tire, but it's about what works best for your situation and if that route suits your leveling requirements then go for it.