[CHASP]

Hello
I have a 1999 Porsche Boxster. I have just purchased a set of new Wheels for the car and now I am looking at getting some brand new tyres fitted to them. What I would like to know is what size Profile tyres I need.

My wheels are F 18 x 8 & B 18 x 10

I would like to fit to the front 235 Tyres and the rears 285 Tyres. What I dont know is what profile I need on each tyre.

Thanks in Advance!!

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