Inspect Tires

Check tires daily for damage or noticeably low pressure.

Visually inspect all tires daily. Replace tire if any of the following conditions exist:

• Worn tread
• Unusual or spotty tread wear
• Isolated bulges or bubbles in tread or sidewall
• Torn or missing drive lugs
• Deep cracks or cuts in tread or sidewall that extend to the cord body
• If the tire repeatedly loses more than 20% of its rated pressure without explanation, and repair does not eliminate repeated pressure loss