I broke wheel studs on the line once, slick/wheel came off and bent the quarter panel up, I didn`t get airborne though. I was more upset about the bent quarter luckily a body man who races came up and said "don`t worry I can fix it" He did and thats why my one quarter is a slghtly different shade of gold. That truck hooks hard theres a picture of it from a week or so ago on DRC in Vegas with the wheels off the ground.