What is the suitable tire pressure for Changan CS55?
2 Answers
Changan CS55's suitable tire pressure is between 2.3 to 2.5 bar. Tire pressure refers to the air pressure inside the tires. The locations for standard tire pressure values in a car are: 1. Vehicle user manual; 2. Label beside the B-pillar on the driver's side door; 3. Drawer next to the driver's seat; 4. Small door on the fuel tank cap. Taking the 2019 Changan CS55 as an example, its body structure is a five-door, five-seat SUV. The body dimensions are: length 4500mm, width 1855mm, height 1690mm, wheelbase 2650mm, fuel tank capacity 58 liters, and curb weight 1460kg.
When I first started driving the Changan CS55, I was also constantly worried about tire pressure. Later, after checking the user manual, I learned that the recommended cold tire pressure is 2.3 bar for the front tires and 2.2 bar for the rear tires. Once during summer on the highway, the tire pressure rose to 2.7 bar, and I immediately felt the steering wheel becoming unstable, so I quickly pulled over to a service area to release some air. In winter, when the pressure dropped to 2.0 bar, bumps felt noticeably harsher, but after refilling to the standard value, the ride became much smoother. Practical tests showed that this range is both fuel-efficient and safe, with even tire tread wear. If you frequently carry heavy loads or go on long trips, you can increase the rear tire pressure to 2.5 bar. Remember to always measure when the tires are cold—measurements taken within 10 km of driving will be higher than actual.
