This mod is amazing just because of the idea. The concept of wheels that would never work in the real world in this game is awesome. Really something to work with. I agree with @Nathan24. Triangle Wheels next?
to make it 5/5 stars i would recommend:
Make it available to all vehicles
let us be able to add different tires to the conklin rims and others
other than that i think its okay i would think about those two things just in my opinion.