Premier Bus Group Newsletter 2025 October

TECH TIPS

Tire Pressure

As the air temperature lowers, the speed of the air molecules lowers resulting in lower air pressures. With Lower air pressure it increases a tire’s rolling effort on the road, which translates to higher fuel costs. A good rule of thumb is that for every 10 degrees Fahrenheit the temperature drops, tires running at 100 psi [pounds per square inch] can drop approximately two psi To ensure tires are running at peak performance they should be checked on a regular basis. Under-inflated tires can be an issue in the winter, but over-inflation can also be detrimental. Maintaining the recommend tire pressure is important. By being proactive in your tire maintenance, you can ensure that your equipment has the best traction while minimizing premature tire wear that can lead to unpredicted downtime and costs.

Tire Maintenance

Wheel care is critical. In the winter months you could see frozen wheel hubs, ice-encrusted rims, flat spotting, and low tire pressure. Before the temperature drop, tire, maintenance is essential.

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