View Full Version : Damage Rim

04-20-2005, 09:44 AM
2000 323i

Just changed my OEM rims 16" 225/50 to BBS RX 17" 225/45 (fronts) 17" 245/40 (Rear). I have notice a huge hit on performance, and can't explain why. The weight is about +5lbs if that much. I do have a rear rim that is slightly bent. The tires are Dunlop SP8000. Does anyone have any thoughts or experience on why rims would affect the car's performance. The car feels very sluggish.