Hot dipped galvanized Boat trailer (LH5500): CE approved Single axle, roller type Suit for large boats: 5.5-6m/18-20feet Trailer Length: 5.8m/19feet Trailer width: 1.6m/5.25feet Trailer Tire: 185R14 Tail light: Water proof LED light Hub, rim, axle, leaf spring are hot DIP galvanzied The complete trailers are hot DIP galvanized to prevent the whole trailers from rust Loading capacity: 2200KGS/4850LBS Optional: Dis brake system(Hot DIP galvanized) We can also costomize boat trailers according to customer's design.