How often should you check your tire pressure on a commercial vehicle?

Checking tire pressure regularly is essential for maintaining the safety and efficiency of a commercial vehicle. The correct response highlights that tire pressure should be checked at least once a week or before long trips. This frequency ensures that tires are properly inflated, which can prevent blowouts, improve fuel efficiency, and extend the life of the tires.

Maintaining the correct tire pressure is particularly critical in commercial vehicles due to their heavier loads and increased wear on tires. Regular checks help identify any slow leaks or other issues that might otherwise go unnoticed. Before embarking on a long trip, it's especially important as the demands placed on tires increase under heavy loads and extended travel conditions.

Other options that suggest infrequent checks, such as only when there is a noticeable change, every month, or just twice a year, do not adequately address the dynamics of tire performance in commercial operations, where the cost of tire failure can be significant in terms of both safety and downtime.