Comes with 10 black rim air tires, that are held on by simple pound on axle caps. Also included is a black strap that when tightened holds the axles assemblies tight to the cooler so when you go to lift it into a vehicle, it stays with the cooler. The straps also aids in keeping the wheel kit tight and secured to cooler when going over rough terrain. Without it, a wheel kit can easily and will come loose and fall off a cooler. When all installed, as shown, the cooler will remain about 2 off the ground but level so a person can still use it for a seat and is just more practical and eye appealing in my opinion. Also installed is a plastic bushing on each upright assembly to keep the metal frame from rubbing on the cooler. Each assembly comes with a name plate that is flanked with emergency bottle openers if needed. Each assembly is completely primed and painted. This kit makes a full(or empty)110 rtic much easier to move from point A to point B. No more asking a friend to grab the other side or your kids/spouse. A back saver in my opinion! When you add it all up, there isn’t any other cooler wheel setup that has the extras that mine have and the guarantee. Along with a fair price.