What is the tire size of the Mitsubishi ASX?
4 Answers
The Mitsubishi ASX uses two sizes of tires, one is 215/70R16, and the other is 225/55R18. The ASX is a compact SUV under Mitsubishi, with a wheelbase of 2670 mm, and its length, width, and height are 4366 mm, 1780 mm, and 1640 mm respectively. The Mitsubishi ASX is equipped with two engines, one is a 1.6L naturally aspirated engine, and the other is a 2.0L naturally aspirated engine, paired with a 5-speed manual transmission. The design of the Mitsubishi ASX follows the current family-style design language of Mitsubishi, featuring a shark-like front face that looks quite aggressive, and the metal chrome trim on the grille enhances this imposing appearance.
I previously helped a friend deal with tire issues on a Mitsubishi ASX. The tire size for this car depends on the specific year and configuration. The most common size is 16-inch with a specification of 215/70 R16, which is equipped on many base models. Higher trim levels often come with 18-inch 225/55 R18 tires, featuring larger wheels for a sportier look. If your car has original tires, you can confirm the size by checking the small text on the tire sidewall. The numbers starting with 215 or 225 indicate the tread width, 70 and 55 represent the aspect ratio percentage, and the number after R is the wheel size. When replacing tires, it's recommended to stick to the original size, as changing it arbitrarily may affect the speedometer's accuracy and cause the ABS system to misjudge. By the way, I've seen cases where people ignored the load index when replacing tires, leading to premature sidewall cracking.
Driving the ASX on mountain roads for five years, I remember the tire sizes clearly: the base model usually comes with 215/70 R16, while the higher trim more commonly features 225/55 R18. During the last maintenance, the mechanic mentioned that for both specifications, maintaining tire pressure between 2.3-2.5 bar is the safest bet. It's recommended to check the tire wear indicators every two months, especially if you frequently drive long distances with a full load. If the tread depth falls below 1.6 mm, it's time to replace them, otherwise, the braking distance on wet surfaces can increase by up to 30%. Once, I tried saving money with aftermarket tires, but the road noise was so loud it felt like driving a tractor—ended up switching back to the original specifications. If you're heading north in winter, it's best to have a set of winter tires ready; the size remains the same, but the rubber compound is different.
Having focused on tires for years, Mitsubishi ASX has two common specifications: the economical 215/70 R16 suits daily commuting with thick sidewalls for better cushioning; the sporty 225/55 R18 offers stronger grip but costs 30% more. Key reminder for wheel modders: the maximum compatible size is 18 inches—anything larger will rub the wheel arches. Once helped a fellow owner change tires and found his 19-inch wheels caused abnormal wear on the steering gear. Recommend sticking to OEM tire sizes and selecting correct offset values when modifying wheels. Seasonal four-wheel alignment is advised, as ASX commonly experiences faster front tire wear.
