These are the Split 5 Spoke Rear Grey Truck Wheels from HPI.
This mounts onto axle and the tire mounts to it.
Grey in color
Split 5-spoke deep dish type
These wheels fit onto Associated, Losi, Tamiya, Kyosho, Traxxas
and other HPI trucks such as the Nitro RS4 MT and RS4 MT.
Two Rear Split 5 grey truck wheels
Two aluminum washers
One adapter set for many popular wheel mounts
2.2" rubber truck tires
CA glue to attach rubber tires
Diameter: 2.2" (56mm)
Width: 2.0" (51mm)