for front and rear I wouldn't suggest an 18x9. An 18x8.5 can fit on all 4 corners with a offset of 40-45mm (as low as 37mm could also work). For a staggered setup and 8.5 front and a 10 rear works very well. an 18x8 (et40)and 18x9 (et45) would work fine also
Luke Pavlick Performance Specialist ASE Cert. Master Tech to place orders call 800-428-8355 ext. 362 if ordering on-line please use my name as the previous contact entry