Tire Over-Inflation

CM982500027-UN-04JAN00

Over-inflation results in tire carcass deformations. The tread is more rounded which concentrates treadwear at the centerline area. Traction is reduced in high torque service because ground contact of the tread shoulder area is reduced and the harder carcass with reduced flexing characteristics does not work as efficiently. The tightly stretched over-inflated carcass is more subject to weather checking and impact break damage.

Over-inflation, shown here, is less common except where weights or attachments are removed from the unit without deflating the tires.