Performance Tool, 2 Piece, Wheel Dolly Set, Makes Storage, Service, Restoration Easier, 1,000 LB Capacity Per Dolly, You Can Simply Move Your Car, Riding Mower, Trailer Or More With Just A Push In Any Direction. Features 3-1/2" Cast Iron Swivel Ball Bearing Casters, Dolly Will Accept Car Tires Up To 14" Wide, Overall Size Of The Dolly Is 32-1/2" x 15-1/2" x 5-1/2".