This is something I have been trying to find out over the last few months.

Dunlop is the only tyre company that I can see which fits these rim dimensions:
Front 285/35 R21 105W
Rear 325/30 R21 108W
Dunlop SP Sport Maxx RunOnFlat.

Does anybody know of non run flat tyres that fit that would fit the above dimensions?

Kind Regards
ekelly