Prevent Tire Overinflation in Temperature Swings

Cost Savings

Checklist Tasks

• Check tire pressure before driving to avoid heat-influenced readings.
• Use a digital gauge (0.5 psi accuracy) to detect overinflation after temperature rises.
• Compare pressure to the placard to prevent chronic overinflation.
• Release air if pressure is over 2 psi above recommended after heatwaves.
• Inspect for bulges or tread distortion after rapid warming.
• Record cold and hot tire pressures daily for a week to track fluctuations.
• Check spare tire pressure to prevent overinflation from trunk heat.
• Avoid inflating tires after driving to reduce risk of overfilling.
• Monitor pressure after parking on hot asphalt to protect valve integrity.
• Inspect valve stems for cracks that could leak under high pressure.
• Rotate tires if uneven wear is visible—overinflation can worsen wear in hot weather.
• Set monthly and post-heatwave reminders to check tire pressure.