... I changed from run-flat to conventional tyres.
VERY MANY THANKS to all on this forum who gave me the confidence to do this. The conscientious tyre fitter I use was reluctant to fit the non-runflat tyres onto the runflat rims, and it was with the backing I had here that I said to him to go ahead.
I am normally very reluctant to change a car from its factory specification. Even with this change, I kept the factory spec wheels and stayed with the Bridgestone tyres 225-45 on the "Style 103" 17-inch rims. I even like the idea of runflat tyres, and have actually run on a flat tyre much to my convenience. I just don't like their implementation.
But what a difference! All of the horrid "brittle" ride on British roads has gone. No more does a tarmac seam cause a crash-crash through the car. There is no tramlining. There is much less road noise. Practicalities over, now for the fun. When pushing on, the limit of "on-rails" grip comes earlier. But what happens, is the car starts to slide ever-so gradually. Its attitude can be adjusted by steering and throttle.
The grip from the runflats lasted longer on a smooth road, but then the car just let go, hopped sideways, and landed to regain grip. This was horrible! On loose gravel, it was a positive menace, switching from understeer to oversteer faster than an '80s 911! (I owned an '80s 911!)
I did buy a BMW mobility kit, which seemed expensive. However, since I needed to replace all four tyres, four runflats would have still cost more than four conventional tyres plus the kit. Much more than that, it has saved me thousands because I am much happier with the car, and I will keep it longer.
I am more happy with my car now than at any time since I bought it, so I will stop going to look at Boxters (at least until the 987 comes into my price range
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A
VERY MANY THANKS to all on this forum who gave me the confidence to do this. The conscientious tyre fitter I use was reluctant to fit the non-runflat tyres onto the runflat rims, and it was with the backing I had here that I said to him to go ahead.
I am normally very reluctant to change a car from its factory specification. Even with this change, I kept the factory spec wheels and stayed with the Bridgestone tyres 225-45 on the "Style 103" 17-inch rims. I even like the idea of runflat tyres, and have actually run on a flat tyre much to my convenience. I just don't like their implementation.
But what a difference! All of the horrid "brittle" ride on British roads has gone. No more does a tarmac seam cause a crash-crash through the car. There is no tramlining. There is much less road noise. Practicalities over, now for the fun. When pushing on, the limit of "on-rails" grip comes earlier. But what happens, is the car starts to slide ever-so gradually. Its attitude can be adjusted by steering and throttle.
The grip from the runflats lasted longer on a smooth road, but then the car just let go, hopped sideways, and landed to regain grip. This was horrible! On loose gravel, it was a positive menace, switching from understeer to oversteer faster than an '80s 911! (I owned an '80s 911!)
I did buy a BMW mobility kit, which seemed expensive. However, since I needed to replace all four tyres, four runflats would have still cost more than four conventional tyres plus the kit. Much more than that, it has saved me thousands because I am much happier with the car, and I will keep it longer.
I am more happy with my car now than at any time since I bought it, so I will stop going to look at Boxters (at least until the 987 comes into my price range
.A
just different brand Michelin ZP's... Ive been saying the same thing on here for over a year now. You can now have the convenience of run flats without the harsh ride or tramlining and much much improved handling