Will 20's fit on 2003 cavalier?

Yes, 20-inch wheels can fit on a 2003 Chevrolet Cavalier, but it's important to ensure that the overall diameter and width of the wheels do not cause issues with clearance, suspension, or handling. You may need to make modifications such as adjusting the suspension or using wheel spacers to avoid rubbing against the fenders or brakes. Additionally, consider the tire size to maintain proper speedometer readings and performance. Always consult with a professional or do thorough research before making such changes.