I don't have enough of a cross section of cars owned to confirm this, but (on rear wheel drive), my theory is the suspension design has a major part to play in a tyres suitability. McPherson strut suspension, as on the omega appears to be the simplest and most robust with little wear on joints(mostly because there are few joints in the first place), this design gives a lot of camber deflection on the fronts though, which wears the tyres on the edges more, with more suspension travel which allows softer suspension.
Double wishbone design seems far more accurate. Firmer with less camber deflection which gives more even wear. But as its far firmer. Noise and vibration become more of an issue.
Firmer suspension would work well with a softer side wall tyre which is what the F f f falkens seem to be. Certainly I gather BMW fori seem keen to promote F f f falkens as it " transforms the car " at least initially, with very low noise and comfy ride. This is immediately obvious on the omega as well, the quietest and comfyest tyre I've ever encountered. Just completely unsuited to its suspension design, ESP on Elite, and from about 1/3 worn refused to go in a straight line, and by two thirds worn where impossible to keep in the middle of the carriageway above 40mph on a bumpy B road.
I do wonder if the 452 might be more suitable on her Lexus though, as it has stability accuracy and firmness in spades. Ku31 fitted and they are quite noisy on this car, with tyre buzz when pulling up on the brakes which may subside with more use. However given previous experience i'd be exceedingly reluctant to fit them to a wheel barrow never mind a car. BUT then again I do see where they "might" have a use, small front wheel drive cars maybe.
Anyway, point is, it's possible to tune the suspension with a more suitable tyre. The first point of any suspension is the tyre itself after all, matching the tyre to the suspension would appear to be important. Experience first hand being key. If you can find a forum that works that of course.
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