The MPG460G MicroSport trailer is a perfect combination of affordability, quality and design reliability. Each kit includes: 8' reinforced tongue, DOT approved lighting & bearings, pre-wired electrical system, pre-fitted chassis components, 65" coated steel load bars and 12" galvanized slotted wheels. Assembles in approximately three to four hours with standard tools. Features: Pre-assembled hubs for a clean and simple installation 12" galvanized wheels with marine grade sealed bearings Standard 8' long tongue can transport boats up to 20' in length 65" coated steel rectangular load bars fit nearly all car rack accessories 11 gauge pre-galvanized steel construction for years of service Five year warranty - Made in the USA