Gareth wrote:It's more likely that certain insurers consider a replacement wheel to be a modification - even if it is a smaller cheaper steel wheel. There's no reason to notify insurers about changing tyres on the standard wheels so long as the tyres meet the legal requirements for the vehicle, (in particular the load index). Using tyres with speed ratings lower than the originally supplied tyres isn't a problem but driving a vehicle above the maximum rated speed of any of the fitted tyres is.
I wouldn't seek to dispute any of that, but I do find it surprising. From what I've heard some insurance companies can be extremely finicky about
any modifications, even those that improve the characteristics of the vehicle. Having said that, one might expect they'd be concerned about modifications aimed at increasing the acceleration and top speed of a vehicle, but what about modifications to improve braking and stability? Maybe they would take the latter as a warning sign that the driver might be a bit of a tearaway - for want of a better term.
I had expected that they would object to the use of tyres with a lower speed rating than the original equipment, and in fact I would have guessed that would be illegal. As for driving a vehicle at speeds in excess of the tyre speed rating, well I would have thought that's very unlikely to get picked up on. After all, you'd need to get caught at it!
Anyhow, old CUBby is completely bog standard to the best of my knowledge, unless having Hankook full wets on the front, and P6000 intermediates on the back (instead of the original Continentals all round) is some kind of problem.
Best wishes all,
Dave - invariably the biggest problem.
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