Speed LTU got his money's worth out of those tires!
First quad: Suzi LT250 Quadracer, .060 Wiseco, ported jug, turbo crank, 38mm Keihin, +4" spacers front, +4" axle. Would not tip over unless you already wrecked really really bad. Did some moto-x and flat track with it, and a lot of trails, but it was often too wide for some routes. Whole string of 3-wheelers before that, even one with a YZ465 on it.
First machine: 3hp Tecumseh powered Trail Mule minibike. Thanks Grandpa!
Then moved on to the '69 Honda CT70. The rest is bone breaking history. I've wrecked everything up to a Goldwing, I wouldn't recommend it. My spine can predict rain, left ankle does wind speed, left hand does temp and wind chill. Road rash is great for removing freckles! But they do grow back.