They did - I think the Testarossa fronts may be the same size TRXs as my E34 535i wore. Whatever, even if you could buy them (Longstone didn’t seem to have any in the 3 or so years I owned it), they’re both expensive and shit.
Hoovie also had to replace his Rolls Phantom alloys because you couldn’t fit anything other than the NLA Michelin PAX tyres to them due to the shape of the rims.