What size tires should be fitted on 18-inch rims?

[DiMaximus]

18-inch rims require tire sizes determined by rim width: 1. For rims with a width of 7.5 inches, tires ranging from 225 to 235 millimeters in width should be fitted; 2. For rims with a width of 9 inches, tires ranging from 255 to 265 millimeters in width should be fitted. Daily maintenance precautions for rims include: 1. When the rim temperature is high, allow it to cool naturally before cleaning, and avoid using cold water for washing; 2. Do not use cleaning agents on aluminum alloy rims at high temperatures; 3. For stubborn tar stains on rims, use a soft toothbrush to clean to avoid damaging the rim surface.