I`ve used P Zero Corsa 235/40/18 on 8.5 " rims since I had the IHI fitted.
These come in two varieties:
1 Road type[supercar]
http://www.pirelli.co.uk/web/catalo...UM.xml&prodotto=14681&vehicleType=CAR-SUV-VAN
I use the grooved fronts over the winter for better water clearance
2 Track type[road legal]
http://www.pirellicompetizioni.com/en_41/products/catalogue_circuit.jhtml
I use these all round, during the summer.
The fronts last approx 10000 miles with cautious use - under 6000 miles with spirited use
They grip very well!! - but even with the diff and this sticky rubber, traction can still be a problem in anything less than ideal circumstances.
These come in two varieties:
1 Road type[supercar]
http://www.pirelli.co.uk/web/catalo...UM.xml&prodotto=14681&vehicleType=CAR-SUV-VAN
I use the grooved fronts over the winter for better water clearance
2 Track type[road legal]
http://www.pirellicompetizioni.com/en_41/products/catalogue_circuit.jhtml
I use these all round, during the summer.
The fronts last approx 10000 miles with cautious use - under 6000 miles with spirited use
They grip very well!! - but even with the diff and this sticky rubber, traction can still be a problem in anything less than ideal circumstances.