I bought 2 four wheelers and had nothing but trouble with them. The price was good but the quality was poor. Bolts were not screwed in, plastic cracked easily, access to oil was difficult. Had to buy extra accessories to charge battery easily. Service for repair was decent but when one 4 wheeler had a blown engine (after about 5 uses) the service technician said you can't drive these very fast and the dirt roads aren't good for them...What? They are 4-wheelers! That would have been good information to know before I bought them. The cost estimate to replace the engine was $400.