Just bought myself some P1 wheels that have dead Pzero's on them, size 205-40-17. I have heard I could go to 215-45-17 which will give me a slightly wider tyre but the same circumference so keeping the speedo reading the same... asume these wont rub on full lock etc.

But what is the consensus recomendation?

Jon.

Your sizes seem slightly wrong? The P Zeros are probably 205/45/17. The nearest equivalent size is 215/40/17. Tyres are available in this size from Bridgestone, Goodyear, Toyo, etc.

i have Goodrich 215/40/17 on my P1 rims, best bit of rubber ive ever worn ;) same price as the Pzeros (i paid £100 each) but IMHO miles better.