BMW Z4 fractured alloys - is this common?

In the 1.5 years I have had to replace five run flat tyres and three alloys because of punctures. In all cases the tyres were perfectly legal. BMW have dismissed my claim without explanation. This has cost me a fortune.

How can I take this further as their design is obviously not robust enough. Pot holes are probably the cause but I have never had this with any of my others cars.

Asked on 27 January 2015 by robert2222

Answered by Honest John
Though this is fairly common with BMW rims of 18-inches and more, BMW might argue that unless those rims were standard to the car it was your choice to go for the bling and the consequent risk associated with ultra low profile tyres in a country riddled with potholes.
Similar questions
What would cause a 21-inch alloy rim on a Volvo XC60 T5 to start to buckle? Dealer advised this at last MoT and it has never had an accident or hit pothole. Only front offside and four years old at 21,000...
I own a 1990 Jaguar XJ40 and want to replace the teardrop alloys with the older Kent alloys. I'm told they may not fit because of the size difference on the inside rim touching the XJ40 brake calipers....
Is there a product that will help protect alloy wheels against kerbing damage?
Related models
Stylish and refined roadster coupe with folding hard top. Strong performance from six-cylinder engines. Much improved steering feel came as part of 2013 revamp.
 

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 12% on GAP Insurance

Use HJ21 to save on an ALA policy

See offer