OVERALL TYRE ON RIM (A) - 29mm
OVERALL TYRE WIDTH ON RIM (B) - 14mm
RIM (C) - 21.0mm
RIM WIDTH (D) - 13.0mm
OVERALL RIM (E) - 25.5mm
STEP WIDTH (F) - 8.5mm
The MJK4137 (Carrera Audi R8 GT3), MJK4138 (Carrera Corvette C7R) & MJK4139 (Carrera Porsche 997) are the same size tyre.
MJK tyres are manufactured in Australia. These tyres are one of our most popular NON SILICON tyres used by racers. A very good quality soft compound tyre that true's up well.