What is the normal difference in tire pressure?

1 Answers
VanAlana
07/24/25 4:41pm
Tire pressure differences within 0.1 bar are considered normal, but exceeding 0.1 bar doesn't necessarily require adjustment. Temporary variations can occur due to tire pressure monitoring system errors or different vehicle load conditions. Standard tires typically maintain 2.4 to 2.5 bar, while reinforced tires operate at 2.8 to 2.9 bar. The maximum recommended pressure should not exceed 3.5 bar. Reasons for front/rear tire pressure differences include: 1. Variations in vehicle center of gravity and drive configuration; 2. Uneven passenger distribution; 3. Front-wheel drive vehicles require higher front tire pressure, while rear-wheel drive vehicles need higher rear tire pressure.
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