It would help if you also considered offset in addition to diameter, thickness, and backspacing. The offset is the space between both the wheel's center and the mounting surface. Confusing? It's just going to get better. Backspacing and offset are both measured in inches and millimeters, respectively. Bear in mind that when upgrading to 30 Inch Rims near me, you'll want to reduce the offset from OEM to move the wheel further out on your vehicle. You have greater room between the inside edge of the tire and the suspension with a lower offset. It may be necessary to use a negative or null offset to move the wheel further to provide the clearance you want.