Hey everyone, New here, I searched for my answer for a while but couldn't find it anywhere in the wheels and tires section. Please, HELP! I need to know what the stock wheel size is for a 1981 deisel datsun 720 (standard). I bought this truck a while back. Didn't know much about cars at the time. Turns out, the dude before me made some janky spacers out of washers for the rear wheels because they weren't the right offset! Found 'em when I went to put on new brakes. On top of that the guy had trailer tires on all four wheels, (like i said, I was new to working on cars).