Needing to carry a spare tire mount but dont want to lose any bed space? Here is your solution. Heavy duty 1.75" clamp on tire mount for a 4/156 wheel with 12mm studs is powder coated black. Designed to clamp on to the OEM cage as shown in the photos. Will not work on driver side. Will hold up to a 29" tire (same as OEM). Lug nuts are NOT included to hold wheel onto mount.