What is the normal tire pressure for Changan CS75?
2 Answers
The normal tire pressure for Changan CS75 is between 2.2 and 2.5 bar. According to the international GBT2978-2008 standard, the standard tire pressure is between 2.4 and 2.5 bar, while the reinforced tire pressure is between 2.8 and 2.9 bar. The maximum tire pressure should not exceed 3.5 bar. The Changan CS75 is a compact SUV, offering two engine options: a 2.0L naturally aspirated engine with a maximum power output of 158 horsepower and a 1.8L turbocharged engine with a maximum power output of 177 horsepower. The dimensions of the Changan CS75 are 4650 mm in length, 1850 mm in width, 1705 mm in height, with a wheelbase of 2700 mm.
When I first got my Changan CS75, I specifically researched the tire pressure issue. The recommended tire pressure for this car is usually indicated on a label inside the driver's side B-pillar or fuel filler flap. Under standard unladen conditions, it's recommended to maintain 2.3-2.5 bar, similar to most SUVs. Once I got lazy and didn't check for six months, and my fuel consumption inexplicably increased by half a liter. Later, I found the tire pressure had dropped to 2.0 bar. After refilling to 2.4 bar, the steering felt lighter, and going over speed bumps became less bumpy. During summer highway driving in high temperatures, I reduce it to 2.3 bar to account for thermal expansion, while in winter I increase to 2.5 bar for better fuel efficiency. The spare tire should be kept at 3.0 bar for emergency readiness - it saved me during my last flat tire incident. Using a simple tire pressure gauge monthly is quite convenient, much easier than queuing at the dealership.
