Originally Posted by
Wadsworth
Somebody correct me if I am wrong.
Run flat tires cannot be mounted on standard rims.
Run Flat rims can have standard tires or run flat tires mounted to them.
Run flats can be mounted on standard rims, as long as the rim is within the manufacturer's recommended range.
Example, 285 run flats will not fit on oe rims, the rims are not wide enough, but a 255 runflat will fit fine.