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Forum Servicing, repair, faults and reliability Mazda cx7-manual-duall mass clutch-(factory tyre size 235/6 or 18 103v),currently i have AZ 800-265/35 R 22 102 V XL TYRES ON THE CAR,COULD THEY CAUSE PROBLEMS WITH THE CLUTCH?Cheers Ian.


blueheart

As above.

Anon

Hi there,
Using a tyre size calculator, it looks to create a rolling circumference difference of 16.02mm and produce a speedo error of -1%. With these figures in mind, I would not imagine there would be a significant enough change that would affect the clutch life.
http://www.inawise.com/tyre-calculator/tyre-size-calculator.html