What are the tire specifications for the 8th-generation Civic?
2 Answers
The 8th-generation Civic has two tire specifications: 215/55R16 and 215/50R17. For 215/55R16, the first number 215 indicates the tire width is 215MM. The number 55 represents the aspect ratio of the tire section, meaning the section height is 55% of the width. The number 16 denotes the rim diameter in inches, and the letter "R" in the middle stands for radial tire. For 215/50R17, the first number 215 indicates the tire width is 215MM. The number 50 represents the aspect ratio of the tire section, meaning the section height is 50% of the width. The number 17 denotes the rim diameter in inches, and the letter "R" in the middle stands for radial tire. The 8th-generation Civic uses Yokohama tires with the ADVAN-DB-decibel tread pattern, and the spare tire is non-full-size. If you want to replace the tires yourself, follow these steps: Retrieve the spare tire and jack. Place the jack under the vehicle frame near the tire to be replaced, ensuring it contacts the metal part of the frame. Raise the jack until it supports the car. The jack should be positioned under the vehicle, and ensure it is perpendicular to the ground. Remove the hubcap and loosen the nuts counterclockwise. Do not fully remove the nuts—just enough to eliminate resistance. Keeping the tire on the ground when first loosening the nuts ensures the nuts turn, not the tire. Turn the nuts counterclockwise until they are loose. Repeat this step for all lug nuts and then remove them completely. 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 snug. The tire replacement is now complete. In addition to the specifications, tires also display the following common data: Tire cord material: Indicated by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, and ZG for steel radial cord tires. Speed rating: Indicates the maximum speed the tire can sustain under specified conditions with a given load. Letters A to Z represent certified speed ratings from 4.8 km/h to 300 km/h. Common speed ratings include: Q: 160 km/h; H: 210 km/h; V: 240 km/h; W: 270 km/h; Y: 300 km/h. Rim specification: Indicates the rim size compatible with the tire for practical use, such as "Standard Rim 5.02F."
I remember the tire specifications for the 8th-gen Civic mainly depend on the trim. Base models like the EX often come with 195/65 R15 91H tires, a practical size that balances comfort and fuel efficiency. After years of driving, I've learned that choosing the right tire model during replacement is crucial because incorrect sizing can affect steering stability and braking distance. I always emphasize checking wheel compatibility when helping friends change tires. Tires with higher traction ratings are safer, especially in preventing skidding accidents on rainy days. Regularly checking tire pressure with a gauge—around 240kPa—can extend tire life by two to three years. Don’t overlook this small detail, as issues at high speeds can be disastrous. New owners should check their manual to confirm the correct tire size to avoid unnecessary expenses at tuning shops.
