Hi All, looking at some 8 x 18" wheels with et45, checked the fitting guide and with cup suspension and Gram springs I should be good. Looking at fitting Toyo R888R but not sure on size, either 225/40/18 or 235/40/18. Also have i seen that people stagger them so 235 fronts and 225 rears. Im looking to order today so some advice on best option would be fantastic. These are track wheels only, normally fitted with Steev's