Is there a charge for checking tire pressure warning at a 4S shop?
2 Answers
Tire pressure warning checks at a 4S shop are generally free. Related information: 1. Introduction: Tire pressure, strictly speaking, refers to the air pressure inside the tire. There is a standard tire pressure indicator printed on the rear end of the driver's side door, which is the pressure when the tire is cold, i.e., when the car has been parked for at least three hours or driven no more than 1.6km. The tire pressure is most accurate when measured with the tire cold. 2. Expansion: Air pressure is the lifeblood of the tire. Both too high and too low pressure will shorten the tire's service life. Low pressure will increase the deformation of the tire body, easily causing cracks on the tire side, and also generate flexing motion, leading to excessive heat, promoting rubber aging, fatigue of the cord layer, and breaking of the cords. It will also increase the tire's contact area with the ground, accelerating wear on the tire shoulders.
Recently, I encountered a tire pressure warning light and went to the 4S shop for a check. It was handled for free since my car was still under warranty. The staff said it was a false alarm caused by a sensor malfunction. Owners out of warranty might have to pay, usually between 50 to 200 yuan, depending on whether tire removal or part replacement is needed. I suggest you first check it yourself: drive to a gas station and use the free air pump to inflate the tires. If the warning light goes off, it’s a minor issue and not worth a special trip to the 4S shop. If the light stays on or there’s significant air leakage, call ahead to ask about the service fees before booking an appointment to avoid unnecessary expenses. Make it a habit to check tire pressure monthly with a gauge, keeping it between 2.2 to 2.5 bar, to minimize such issues. Safety comes first—delaying repairs for too long could lead to dangerous tire blowouts.
