What is the tire size of the Buick Excelle?

[LaTalia]

The tire size of the Buick Excelle is 15-inch rims, with only the top-end model offering aluminum alloy rims, equipped with Maxxis MECOTRA3 tires in the specification of 185/65R15. Tires are circular elastic rubber products assembled on various vehicles or machinery for ground rolling. Tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and high-low temperature effects during operation, hence they must possess high load-bearing performance, traction performance, and cushioning performance. The prototype of the Buick Excelle is a global mid-size sedan developed by General Motors. The Buick Excelle has a body length, width, and height of 4468mm, 1765mm, and 1469mm respectively, with a wheelbase of 2611mm.

[SavannahAnn]

I've been driving a Buick Excelle for five years, equipped with 195/55 R15 tires. This size is quite standard and suitable for daily driving. With a width of 195mm, an aspect ratio of 55, and 15-inch rims, the grip is stable, especially reliable on city roads and highways. I've changed tires twice before and found that matching the original factory specifications is crucial; otherwise, the handling feel diminishes. For example, upgrading to a 205 width can improve cornering but slightly increases fuel consumption. Additionally, it's recommended to check the tire pressure every 20,000 kilometers, keeping it within the 30-35 psi range. This not only extends the tire life to around 50,000 kilometers but also avoids unnecessary wear. When choosing brands, I've used Michelin and Bridgestone; the former is more comfortable while the latter is more durable, priced between 300-500 yuan each depending on the channel. Overall, this size is economical and easy to maintain.

[AthenaAnn]

As a long-term owner of the Buick Excelle, my tire size is 195/55 R15, chosen primarily for family travel safety. This size is designed with good support for the vehicle's weight, providing better traction on wet roads to prevent skidding. In daily maintenance, I pay special attention to the tread depth; when it drops below 2mm, it's time to replace the tires to avoid the risk of blowouts. For replacements, going to an authorized shop ensures peace of mind and cost savings—original equipment manufacturer (OEM) tires at 4S stores cost around 400 yuan each, while online purchases can save you 20%. The aspect ratio of 55 means better cushioning, resulting in a smoother ride, which is ideal when carrying children. From an economic perspective, the standard size offers a fuel consumption of 7-8L per 100km, whereas upgrading to a larger size might increase fuel consumption to 9L, so it's best not to make unnecessary changes. Tires typically last about 4 years or 60,000 km, and regular rotation can extend their lifespan. In summary, sticking to the original size ensures both safety and cost-effectiveness.

[Ramon]

The Buick Excelle typically uses 195/55 R15 tires, a specification I've been familiar with for years. The 195 width indicates a moderate contact area, providing good grip, while the 55 aspect ratio ensures effective shock absorption during driving. When replacing tires, prioritize the original factory-matched size and avoid arbitrarily increasing or decreasing the wheel size—15 inches is the most stable. Domestic brands like Linglong or Warrior offer good value for money, priced at around 200-300 RMB per tire, which is slightly cheaper than international brands. Changing the tire size can affect handling; for example, a higher aspect ratio may result in a firmer ride but slightly reduced comfort. Regularly checking tire pressure and wear is crucial.