Phildogg do you have the belted or non-belted x-patterns? Right now I have the stock TC3 tires and rims which aren't belted, and I also have another set of HPI wheels which I'm looking to get tires for, maybe slicks. Don't really think I need belted for my speeds, but might try them just to see. Also want to get some foams to try out.
Thinking of maybe trying these out:
http://www.amainhobbies.com/product_...-Front-Lilac-2
I think the "simulated" CF rims would look cool with stock TC4 silver body with CF hood.