ST500 Tire Pressure: Recommended PSI for Optimal Performance and Safety
The Primewell ST500 tire, suitable for trailers, should be inflated to 50 PSI for cold inflation. This pressure ensures optimal safety and load capacity. Always check your vehicle’s door jamb for the recommended PSI. Do not exceed the tire’s maximum inflation pressure of 65 PSI for safety. Under-inflated tires may lead to increased rolling resistance. … Read more