The truth to me is that a car tire feels safer and more robust than the metz on a Rocket. The lower pressure required allows the tire to absorb gravel and debris more easily, having hit gravel and sliding out on the metz (saved it by the way by accelerating then braking rapidly) I can tell you it's no fun. If you want to go mad cornering don't fit one, but if you like to Rocket from the lights without ripping your tire to bit's then it's worth considering. I had a rear metz go flat at high speed, it felt very vague and hard to keep straight, I hope the car tire has more substance under the same situation. Has anybody had a car tire go flat on their Rocket? If so what happened?. Hey it's a ROCKET straight line launching is what it's about. It's also nice that it has a good connection with the ground in greasy down hill conditions. Tracking is a car tire trait but can be gotten used to. It's good to spit out road and not tire with fast take off's. I like it for what I do.