Love the h2o trailer I got one we’ve been perfecting and next is a quick fill drive under water tank that gravity dumps 250 300 gal in. Seconds not minutes ,
For my own knowledge. Why not have a old junket car or a golf cart with asphalt tires or dirt tires on it to run in the track. The way I’m thinking is the ruff truck tires ain’t goin to make the surface super smooth