What are the causes of insufficient tire pressure in cars?
1 Answers
Causes of insufficient tire pressure in cars are: 1. Leakage from the tire valve; 2. Deformation of the wheel hub leading to reduced tire sealing performance; 3. Uneven force distribution on the tire. The hazards of insufficient tire pressure are: 1. Increased road friction coefficient, causing the tire temperature to rise and leading to tire blowout; 2. Heavy steering wheel, which is not conducive to driving safety; 3. Damage to the tire bead. Solutions for insufficient tire pressure: 1. Replace the tire; 2. Rotate the tire positions. The normal tire pressure for car tires is between 2.2 to 2.8 bar. In winter, it should be increased by 0.2 bar, and in summer, it should be reduced by 0.1 bar to prevent tire blowouts.