Where to Support the Car When Changing Tires?
2 Answers
When changing a car tire, support it on the raised part of the chassis near the tire. This raised edge usually has two layers. Fit the grooved end of the jack securely onto it. Before lifting, it's best to loosen the nuts of the tire to be removed by one turn before raising the jack. Below is an extended introduction: Detailed introduction of the support points: There are a total of four support points in front of the rear wheels and behind the front wheels, each capable of supporting one wheel. These are generally located about 10-20 centimeters away from the tire. On the chassis near the tire, there is a raised part. The section of the chassis longitudinal beam can withstand significant pressure, and the jack should be placed at that position under the car.
When changing tires, it's crucial to choose the right support points – I always ponder this. There are specially designed jacking points under the car chassis, usually located on reinforced areas of the side rails or frame, marked by indicators or protrusions. Never support the suspension arms, oil pan, or plastic components, as damaging these parts would be troublesome. I remember last time when changing tires at home, I correctly identified the reinforced beam point behind the front wheel – the car was rock-steady without any wobbling. Safety first, after all. The tools are simple: when using a hydraulic jack, place a small wooden block underneath to prevent slipping. Make sure the ground is level, preferably working in a garage. Before changing tires, don't forget to engage the handbrake and use wheel chocks for extra stability. Regularly inspect these support points and address any rust issues promptly.
