Hi all,

I'm new to the forum and would like to ask you (the experts) a quick question for suggestions on why this issue has occurred.

I have had 2 new front tyres put on my car, but I think this may just be a coincidence.

I have suddenly lost about 10MPG over the last week. I only noticed it after I had new tyres on it. Pirelli P6000's.

Does anyone have any idea why this may have occurred? Perhaps something else has 'gone' in the meantime?

Appreciate your suggestions!

Thanks,
Mark