What is the tire model for the Buick Excelle?
1 Answers
185/65R15 is the tire model specification for the Buick Excelle. The first number, 185, indicates the tire width is 185MM. The number 65 represents the aspect ratio of the tire section, which is 65%, meaning the section height is 65% of the width. The number 15 indicates the rim diameter is 15 inches. The middle letter or symbol has a special meaning: "R" stands for radial tire. The tire brand for the Buick Excelle is Maxxis, featuring either aluminum alloy or steel wheel designs, with a non-full-size spare tire specification. If you want to replace the tire yourself, you can follow these steps: Take out the spare tire and jack, place the jack under the frame of the tire to be replaced, ensuring the jack touches the metal part of the frame. Raise the jack until it supports the car. The jack should be positioned under the vehicle, and check to ensure the jack is at a right angle to the ground. Remove the hubcap and loosen the nuts counterclockwise. Do not fully loosen the nuts; just enough to eliminate resistance. When loosening the nuts for the first time, keeping the tire on the ground ensures that the nuts, not the tire, are turning. Turn the nuts counterclockwise until they are loose. Repeat this step for all lug nuts, then completely remove the nuts. Place the new tire on the wheel hub, carefully aligning the tire rim with the wheel bolts. Install the lug nuts and tighten them by hand until all nuts are concealed. At this point, the tire replacement is complete. In addition to the model, the tire also displays the following common data: Tire carcass ply material: Indicated by Chinese pinyin, such as M for cotton ply, R for rayon ply, N for nylon ply, G for steel ply, ZG for steel radial ply tire. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under specified conditions. Letters A to Z represent the certified speed ratings of tires from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h. Rim specification: Indicates the rim specification compatible with the tire for practical use, such as standard rim 5.00F.