I'm not looking to fill it out to the guards absolute limit, I just want some decent rims that aren't going to cost my nuts to replace the stocko ones.
Hrm I have 225/50R16 tyres on the car, if I go to 245/40R18 thats surely going to put the speedo out somewhat?... is my real speed going to be faster or slower than the speedo is indicating?
Also after looking under the arches, the rear will be fine, but the front has some suspension part that sits within a few inches of top of the tyre, is that going to be a problem at all?
Last question, +38 offset as opposed to the +35, that will bring the face of the rim slightly closer to guards? or is it going the other way?