4 Reasons You Should Monitor Tire Pressure

How tire pressure affects grip, fuel economy, and wear. TPMS Product Link - Subscribe for new videos every Wednesday! - Lets Answer Four Questions About Tire Pressure: 1. How does tire pressure change with temperature? 2. How does tire pressure affect tire grip? 3. How does tire pressure affect fuel economy? 4. How does tire pressure affect tire wear? Modern cars come equipped with tire pressure monitoring systems, but the feature is much more rare on older ca