I've had to register my car too. And according to stats ,they are more dangerous than guns
There's nothing in the Constitution about the right to own cars not being infringed by government.
Further, no, you did not have to register your car.
Yes, cars are more dangerous than guns. But, you don't need a license to own one. You don't need a permit to buy one. No government agency tracks you when you purchase a vehicle. They do not need to be registered. And, you can modify your car any freaking way you want to without threat of imprisonment or $250K fine.