Aluminum Trailer Wheel 15X6 15 Inch Rim Black and Machined 5 Lug Avalanche Rim Size: 15″ X 6″ Center Bore: 3.19″ Wheel Max. Load: 2150 Lbs. Offset: 0″ Bolt Configuration: 5 Lug 4.5″ Center See diagram for fitment Compatible with popular boat trailer brands such as Alumacraft, Continental, Crestliner, Karavan, Lund, Mako, Nitro, Ranger, Regency, River Pro, Sea Ray, Shoreland’r, Smoker Craft, Stratos, Striper, Sun Tracker, Tahoe, Tracker, Triton, Triumph and Warrior. Compatible with popular utility and cargo trailer brands such as Big Tex, Cam Superline, Carry-On, Diamond C, E-Z Hauler, FastTrac, Formula, Haulmark, Lark United, Load Trail, Look, Midsota, Miska, Pace, Performance Trailers, PJ, Quality Trailers, Remeq, Road Force, Stealth, Sure-Trac, Teske, Top Hat, Triple Crown and Wells Cargo