What is the tire size of the Buick Excelle?
3 Answers
Buick Excelle high-end model tire size is 195/55R15/85H. Below is more information about the Buick Excelle: 1. Exterior: Adopts a new family-style design language. The vehicle features a new Buick family-style flying-wing grille, showcasing youthful vitality; the rear spoiler design effectively reduces wind resistance, creating aerodynamic aesthetics. 2. Space: Offers a comfortable and practical spacious interior. Rear legroom is 895mm, knee room is 39mm, providing a more comfortable seating posture; abundant storage spaces meet the practical needs of young people, delivering a unique spatial experience. 3. Powertrain: Equipped with a 1.3L dual-injection engine + CVT intelligent continuously variable transmission, offering low consumption and high efficiency. The new 1.3L Ecotec dual-injection engine delivers a maximum power of 79kW, peak torque of 133N·m, and a power-to-displacement ratio of 58.6kW/L, with high fuel economy; the combined fuel consumption is as low as 5.0L/100km, fully compliant with China 6 emission standards.
I drive a Buick Excelle, and the tire specifications are quite important for this car. The original tires are 195/55 R15, with a rim diameter of 15 inches, a width of 195 mm, and an aspect ratio of 55%. You need to pay attention to these parameters when replacing tires. Last time, I tried to save money by buying 185-width tires, and they ended up rubbing against the wheel arches during turns. For highway driving, maintaining tire pressure between 2.3-2.5 bar ensures stability, and if the tread depth is less than 3 mm, it's time to prepare for new tires. If you're switching to winter tires, make sure to use the same specifications, or it may affect the ABS anti-lock braking function. It's recommended to get a wheel alignment every 10,000 kilometers to extend tire life.
At the repair shop, we often encounter Excelle owners asking about tires. This car comes standard with 195/55 R15 tires, where the 55 is the aspect ratio, meaning the sidewall height is 55% of the tire width. When replacing tires, make sure to match this code, as different specifications might rub against the suspension. One customer switched to 205 tires, and their fuel consumption increased by 8%. I recommend checking for aging cracks every three years, and if there are bulges on the sidewalls, the tires must be replaced immediately—it's especially dangerous when traction decreases in rainy conditions. Don't exceed 80 km/h on the spare tire; it's only for emergency use.
