The things i've done with a stolly would make your hair stand on end.....all 6 in the air over humps,launching from big granite rock on the side of a hill(18ft drop),front tow hitch dug in the tarmac(braking hard),rear wards racing on the ammo point,handbrake starts x country(front 4 in the air while pulling away) very steep valley.Best vehicle the army had goes anywhere a tank will go.