Does anyone know of the 15" ProRace 1.2 wheels will fit an R56 MCS with stock brakes? I am trying to make the move to 15" wheels for the track and can't find anything definitive as to whether or not they will fit. Outmotoring seems to think that the real trailing arm might get in the way with the back side of the rim, but I know others are running 15" wheels with the R56.

If anyone as any info I would greatly appreciate it, I don't want to buy a set of tires and wheels that won't fit my car.

 

I have the same question about the Pro Race 1...

 

The pro race 1's will fit the R56S stock brakes, however they are getting pretty hard to find. They have to be custom ordered from over seas and they are double the price they used to be.

I have since confirmed that the 1.2's will fit the stock brakes in a 15x7 +38et, they require a 5mm spacer in the rear. Since you are interested I have a set of basically brand new black Pro Race 1.2's in 15x7 +38et for sale. They fit my stock brakes, but not my larger BBK.

 

15s, so little.

 

But they're big on the track.....