I've recently acquired a 2008 Lexus RX350. The tires need replacing and I wish to take this opportunity to upgrade the wheels also. Currently I have the factory OEM 17 inch alloy wheels. With that, I was initially looking to upgrade to 19 or 20 inch after-market wheels. After checking around, I've been warned that if I go with after-market wheels, while they will theoretically fit, they are almost impossible to balance and I will be sacrificing a smooth ride to the point where the steering wheel may vibrate. Do any of you have any experience upgrading the wheels to something after-market?
Alternatively, it was suggested that I upgrade with only OEM wheels, which for a 2008 RX350, would only be 18 inches. With that, however, the 2010 RX350 goes up to 19 inch factory OEMS. Do any of you any experience installing 2010/2011 RX350 wheels on the 2008 model?