Hi everyone , have a '69 911E that I take to circuit , 15 inch Fuchs , 6inch front rims & 7 inch rears , am going to change out the Pirelli P6000 tyres for some Michelin Race TB's.
The Pirellis are fitted with tubes as the early wheels were designed for tubed tyres - no retaining bead , large valve hole etc
The Michelin tyres are intended to be tubeless - will it be dangerous to fit these on the early Fuchs without tubes , using TR415 valves to fit valve hole ?
Or will they twist off the wheel under stress ?
The Pirellis are fitted with tubes as the early wheels were designed for tubed tyres - no retaining bead , large valve hole etc
The Michelin tyres are intended to be tubeless - will it be dangerous to fit these on the early Fuchs without tubes , using TR415 valves to fit valve hole ?
Or will they twist off the wheel under stress ?