Can You Drive with Tire Pressure at 1.9?

1 Answers
MacBraxton
07/29/25 9:08am
You cannot drive with tire pressure at 1.9. A tire pressure of 1.9 is too low, and you should inflate the tires to the normal pressure range (between 2.2 and 2.5 bar) before driving. The reasons for low tire pressure include: 1. Damaged valve stem causing air leakage; 2. Gaps between the tire and the wheel rim. The effects of low tire pressure are: 1. Increased friction coefficient with the road surface; 2. Heavy steering wheel and tendency to drift; 3. Increased movement of tire components, leading to abnormal heat generation due to excessive rolling; 4. Reduced functionality of the cords and rubber, causing delamination or cord breakage; 5. Excessive friction with the wheel rim, damaging the bead area; 6. Increased risk of tire blowout during high-speed driving; 7. Increased tire contact area, accelerating wear on the tire shoulders.
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