My friend gifted my son paw petrol bike from target. I installed it. However, i have some issue in the two small supports wheel and rear tire. Which does not align to drive it. I try to unscrew it and screw it back but I am still having issue for that. I would like to fix that issue be of that my son can not ride the bike. The steering handle is also loose. It is hard to tighten the screw of it. It is keep moving and does not strong enough to hold it. When my son is moving little left or right it is moving but the front wheel does not move at all. User's recommendation: does not worth it.