What are the tire specifications for the Odyssey?
3 Answers
The Odyssey comes with two tire size specifications: 225/50R18 and 215/60R17. In 225/50R18, the first number 225 indicates the tire width is 225MM, 50 represents the aspect ratio of the tire section is 50%, meaning the section height is 50% of the width, 18 denotes the rim diameter is 18 inches, and the letter "R" in the middle stands for radial tire. In 215/60R17, the first number 215 indicates the tire width is 215MM, 60 represents the aspect ratio of the tire section is 60%, meaning the section height is 60% of the width, 17 denotes the rim diameter is 17 inches, and the letter "R" in the middle stands for radial tire. The Odyssey tires are from brands Bridgestone and Yokohama, featuring a five-spoke wheel design, with the spare tire being non-full size. If you want to replace the tires yourself, follow these steps: Take out the spare tire and jack, place the jack under the vehicle frame near the tire to be replaced, ensuring the jack contacts the metal part of the frame; Raise the jack until it supports the car, making sure the jack is positioned under the vehicle and at a right angle to the ground; Remove the hubcap, loosen the nuts counterclockwise, but do not fully unscrew them—just enough to reduce resistance. Keeping the tire on the ground when first loosening the nuts ensures that the nuts turn, not the tire; Turn the nuts counterclockwise until they are loose, repeat this for all lug nuts, then remove them completely; Place the new tire on the hub, carefully aligning the tire rim with the wheel bolts, install the lug nuts, and tighten them by hand until all nuts are snug. The tire replacement is now complete. Besides the model, tires also display the following common data: Tire cord material: indicated by Chinese pinyin, such as M-cotton cord, R-rayon cord, N-nylon cord, G-steel cord, ZG-steel radial cord tire. Speed rating: indicates the maximum speed at which the tire can carry a specified load under defined conditions. Letters A to Z represent certified speed ratings 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 size compatible with the tire, for practical use, such as "Standard Rim 5.00F".
Recently while driving, I noticed that the standard tire specification for the Odyssey is 225/60R17, which means the tire width is 225 millimeters, the aspect ratio is 60%, and the wheel radius is 17 inches. This specification is well-designed to ensure comfort and grip during family trips, especially since the Odyssey is mainly used for transporting people and cargo, making long-distance rides less bumpy. Actually, when choosing tires, it's not just about the size; you also need to consider the brand and material. For example, Michelin or Bridgestone tires tend to be quieter, making them more suitable for city driving. When replacing tires, it's important to maintain the original factory specifications to avoid modifications that could lead to increased fuel consumption or steering instability. Regularly checking tire pressure is also crucial; generally, checking every two weeks and maintaining it around 2.5 can help extend the tire's lifespan.
My Odyssey has been in use for several years, and the original tires are 225/60R17. This size is quite suitable for a family MPV, providing stable cornering without wobbling. During every maintenance check, the mechanic mentions that this specification balances economy and performance well. The higher aspect ratio means better cushioning against road vibrations, making rear-seat passengers, especially kids, less prone to motion sickness. Here's a little tip: tire lifespan is typically around 40,000 to 60,000 kilometers before replacement is needed. Last time I changed tires, I noticed increased edge wear and had to address it earlier. Additionally, consider keeping a set of winter tires for seasonal changes, especially in northern regions with snow and ice. The size remains the same, but the tread pattern differs for better traction. In short, safety comes first—don’t randomly alter the size. Sticking to the factory specifications ensures everything runs smoothly.
