We have a 2010 MB C-300 Sport with 18" AMG wheels which I didn't want to use in the winter since they are summer tread tires. I bought a set of OEM 17" wheels and tires online without the TPM sensors. The tire sizes are 225/45-17 frt and 245/40-17 rear. I ordered 4 sensors from the dealer and had them installed. These tires were used for about 4 winters and are pretty worn out. The wheels are in excellent shape. Replacement cost would be very expensive. We no longer drive this car in the winter. Selling all for $500. I think they will fit all '07/'14 C Class cars. The picture is one of the rear tire/wheels. Local P.U. Akron, Ohio