Millimetric Radial Classic Tyres
Millimetric radial tyres are only to be fitted to millimetric rims of standard wellbase design. Millimetric tyres should not be fitted to rims with imperial dimensions.
Millimetric Michelin X Tyres
The Michelin X Millimetric Radial Tyres were first marketed as the 'Michelin X' tyre in 1949. To this day the Michelin X is still manufactured to fit 400mm millimetric tyre rims. Michelin still manufacture the Michelin X to fit cars such as Citroens Traction Avante and the early 2CV etc. The Michelin X is still an excellent tyre.