November 30, 2011
C3M 15x10 wheel: it's a great value. very light for a cast wheel.
application is SCCA FP solo r53 Mini Cooper S. tires are 21x10.5 Avon Bias Plys.
required 25mm spacers in front and 15mm spacers in rear to clear strut and trailing arm. I am not running wheel well liners. these wheels clear 11.75" willwoods.
these wheels are great for race application. reasonably light, very attractive, and priced low. I would recommend them for any 4x100 race application that needs a wide wheel.
the bolt seats are fairly open so changing wheels is pretty quick, but there could have been just a bit more clearance for the socket so it doesn't mar the finish.
I did slightly bend one wheel after an airborn excursion, but I would have likely bent a forged wheel, and with the low cost of the C3M it wasn't a problem.
I plan on getting a 2nd set, just to have fresh rubber mounted and ready to go for when I need that extra 1/4 second.