The largest golf cart dealer & retailer in Florida as well as the most comprehensive golf cart company in the US. 7 Current L ... ocations with Many More to Come. The Parent Company to 3 golf cart companies - Custom Carts, Capital Carts & Sun City Carts. The Golf Cart Megastore provides retail, wholesale, commercial, & remanufactured golf carts along with leasing, parts, service & a full interstate transportation company. read more