This is the Procircuit Vortex 1:8 Buggy Wheel V2. 
The first version of the Vortex Wheel was made back in 2015 and since then we have been developing it and making little changes with the main goal in mind of giving your car more traction and stability. As a result, we have this newest V2 version which is a light, wide, strong, and durable wheel made from the super
durable modified Procircuit nylon.
The advantage of the Vortex wheel shows up immediately with higher corner speeds, more consistent handling in the bumps and effortless jumping.
Additional features include the grooved gluing area to make the gluing process easier and safer.