I have noticed that alot of racers at the tracks i race at use the Douglas Q+ wheels, and i have 2 sets of them as well as Van K Tru Rolls and i like both of them, but neither of those are as nice as the machined set of Pro wheels i have, they are the nicest wheels iv seen. Not sure the exact brand or name of these wheels, i just saw a sticker on them that said Pro and thats all i found. Id like to know the brand to get more of these if anyone knows what they are. They are charcoal/silver colored and are 1 piece wheels. I can probably get a picture if that would help anyone.