Universal Grey Ribbed Tires
Although the ribbed tread wasn't original, many early Model T owners like the appearance. Gray was the original color for these high pressure tires. The pressure must be maintained at 50-55 lbs. at all times. Failure to maintain proper tire pressure can cause the tires to spin on the rim resulting in rim cuts and can also cause the stems to tear from the inner tubes. We cannot warrant tires or tubes that have failed due to inadequate tire pressure.