Will the triangular parking lock scratch the chassis?
2 Answers
It can cause damage, potentially rupturing the oil pan, as well as damaging the oil pipes underneath, the exhaust pipe, the catalytic converter, and other components. Below is relevant information: Car Chassis: The car chassis consists of four parts: the transmission system, the running system, the steering system, and the braking system. The function of the chassis is to support and install the car engine and its various components and assemblies, forming the overall shape of the car, receiving the power from the engine to generate motion, ensuring normal operation. Function: The power generated by the car engine is transmitted to the driving wheels through the transmission system. The transmission system has functions such as deceleration, speed change, reverse, power interruption, wheel differential, and axle differential, working in conjunction with the engine to ensure the normal operation of the car under various working conditions, with good power performance and fuel economy.
Since I was young, I've often used wheel clamps when parking, and I've found that choosing the right material and usage method is crucial. Generally, rubber-made clamps are less likely to scratch the chassis because they're soft and have cushioning, like the one I commonly use in my garage—it's been problem-free for ten years. However, poor-quality plastic clamps or unstable placement can cause the clamp to slide and scrape the underside of the car if driven over too quickly, especially for low-clearance sedans or older cars with rusty undercarriages. Once, I parked on a slope without securing the clamp properly, and the tire pushed it askew, causing the clamp to slide near the exhaust pipe and leave a shallow scratch, which I later touched up with paint. I recommend slowing down before parking each time to ensure the clamp is snug against the wheel before coming to a full stop. Avoid using low-quality clamps on gravel roads or slippery surfaces. Minor scratches on the chassis occasionally won’t affect driving, but severe damage could harm critical components, so inspect the underside of your car regularly as a precaution. Safety first, after all.
