
The original tire of the Avalon is Bridgestone. Below is relevant information about the tire model: 1. Tire specifications: Tire specifications are commonly represented by a set of numbers. The first number indicates the tire section width, and the latter indicates the rim diameter in inches. For example, 165/70R14 means a tire with a section width of 165 millimeters, an aspect ratio of 70, and a rim diameter of 14 inches for a radial tire. Some tires also include other letters or symbols with special meanings: "X" indicates a high-pressure tire; "C" indicates a reinforced type; "B" indicates a bias-ply tire; "-" indicates a low-pressure tire. M and S are abbreviations for Mud and Snow in English, indicating that the tire is suitable for use on snowy and muddy roads. 2. Tire model: Most tire model markings look like 215/70R15, where the numbers respectively mean: 215 indicates the tire section width in millimeters; 70 is the aspect ratio, representing the ratio of the tire sidewall height to the tire section width, with 70 representing 70%; R is the abbreviation for Radial, indicating the tire has a radial structure, and 15 is the outer diameter of the rim in inches.

















I've reviewed many Avalon owner's manuals and found the original tire configurations are actually quite flexible. Different model years and trim levels use different brands. For example, the base trim commonly comes with Dunlop's SP Sport Maxx series, focusing on durability and fuel efficiency, while the premium hybrid version is equipped with Bridgestone Turanza T005A, offering better quietness and wet traction performance. Some owners have reported receiving Yokohama's Advan series, mainly for sportier versions. I'd recommend checking the brand markings on the tire sidewalls for the most accurate information, as may adjust suppliers based on availability. The tire size remains consistent at 235/45 R18, so you just need to choose the same specification when replacing tires.

I remember when I helped a friend pick up the top hybrid version of the Asian Dragon last year, it came with Bridgestone Ecopia EP300 tires, and the sidewalls had the embossed Bridgestone logo. However, the salesperson mentioned that the tire brand depends on the specific batch, and the base fuel version often comes with Dunlop energy-saving tires. An important note is not to be fooled into switching to no-name tires—the original tires are all tested for vehicle matching, with careful attention paid to handling and noise control. If you're changing tires yourself, the Michelin Primacy 4 in the same specification is also a good option, offering better wet braking performance than the original tires.

The Asian Dragon's original tires commonly come from three brands: Bridgestone for hybrid versions, Dunlop for 2.5L fuel versions, and Yokohama tires may be used for sport versions. The most accurate way is to crouch down and check the English markings on the side of your own tires. The tire size is uniformly 235/45 R18, and the standard tire pressure is indicated on the label inside the driver's door frame. Original tires generally last around 60,000 kilometers, but this depends on driving habits—frequent rapid acceleration will cause faster wear.

Having serviced many Avalons, I've noticed the original tire brands aren't fixed. About 70-80% of hybrid versions come with Bridgestone Turanza tires, emphasizing quietness and low rolling resistance. For gasoline versions, around 60% are equipped with Dunlop SP Sport tires, which focus more on wear resistance. Remind owners to pay attention to tire pressure monitoring, as the original tires are most sensitive to pressures between 2.3-2.5 bar. Front tires wear about twice as fast as rear tires, so it's recommended to rotate them every 20,000 km. When replacing tires, refer to the original 3T ratings - avoid traction and temperature grades below A.

A frequently discussed topic among owner groups is the intelligent design of the Avalon's factory tire configurations. The hybrid system is paired with Bridgestone Ecopia fuel-saving tires, reducing rolling resistance to save an additional 1% in fuel consumption. The sport version comes with Yokohama Advan tires for enhanced cornering support. Interestingly, variations occur between different production years and batches—for instance, Hankook Ventus series were used during the chip shortage. It's recommended not to alter the tire size during the first year of ownership, as the factory-matched tread pattern and suspension tuning are co-engineered for optimal performance.


