What are the common tire models?
3 Answers
Common tire models include: 195/65R15, 205/55R16, 205/60R16, 215/55R17, etc. The sidewall markings include the main brand, secondary brand, specifications, load capacity, structure, certification, production cycle, and usage. Taking 215/70R15 as an example, 215 represents the tire section width; 70 is the aspect ratio; R stands for Radial, indicating the tire has a radial structure; 15 is the rim diameter. There are various ways to classify tires: by vehicle type, by usage, by size, by tread pattern, and by construction.
The tire model is a string of codes marked on a car, such as 205/55 R16, where 205 indicates a tread width of 205 millimeters, 55 represents an aspect ratio of 55%, R stands for radial construction, and 16 denotes a rim diameter of 16 inches. Most common sedans use compact sizes, like 185/65 R15 or 195/55 R16, which are often matched by many Japanese and European compact cars. SUV models tend to be larger, such as 225/65 R17 or 235/60 R18. I've found that incorrect models can affect steering stability and even fuel consumption, so it's best to check the vehicle manual or the markings on the tire sidewall when selecting tires to avoid arbitrary size upgrades. Economy cars often use smaller sizes like 175/70 R14, while luxury cars opt for larger, higher-performance ones.
In daily driving, common tire sizes for family cars include 185/65 R15 and 195/55 R16, which are fuel-efficient and comfortable. My own compact car uses 195/55 R16 tires, providing a smooth ride. Popular urban SUVs often use 225/65 R17 tires. When changing tires, ensure they match the wheel rims to avoid excessive bumpiness. Incorrect tire sizes can also accelerate wear, so I recommend checking tire pressure and tread depth every six months. Affordable options like 175/70 R14 for compact cars are also common. Maintaining the correct tire size helps prevent accidents and ensures safer travel.
