
The Corolla has two tire specifications: 195/65R15 and 205/55R16. In 195/65R15, the first number 195 represents the tire width of 195MM, 65 indicates the aspect ratio of the tire section is 65%, meaning the section height is 65% of the width, and 15 represents the rim diameter of 15 inches. The letter "R" in the middle stands for radial tire. In 205/55R16, the first number 205 represents the tire width of 205MM, 55 indicates the aspect ratio of the tire section is 55%, meaning the section height is 55% of the width, and 16 represents the rim diameter of 16 inches. The letter "R" in the middle stands for radial tire. The Corolla's tire brand is Bridgestone, and the spare tire specification is non-full size. If you want to replace the tires yourself, you can follow the steps below: Take out the spare tire and jack, place the jack under the frame of the tire to be replaced, ensuring the jack touches the metal part of the frame; Raise the jack until it supports the car. The jack should be positioned under the vehicle. Check and ensure the jack is at a right angle to the ground; Remove the hubcap and loosen the nuts counterclockwise. Do not completely loosen the nuts, just enough to eliminate resistance. When loosening the nuts for the first time, keeping the tire on the ground ensures that the nuts turn rather than the tire; Turn the nuts counterclockwise until they come off. Repeat this step for all lug nuts and completely remove the nuts; Place the new tire on the hub, carefully aligning the tire rim with the wheel bolts. Install the lug nuts and tighten them by hand until all nuts are concealed. At this point, the tire replacement is complete. In addition to the model, the tire is also marked with the following common data: Tire cord material: Represented by Chinese pinyin, such as M-cotton cord, R-rayon cord, N-nylon cord, G-steel cord, ZG-steel radial cord tire. Speed rating: Indicates the maximum speed at which the tire can carry the specified load under specified conditions. Letters A to Z represent certified speed ratings from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: Indicates the rim specification compatible with the tire for practical use, such as "Standard rim 5.00F".

I drive a Corolla, and the tire sizes are usually 195/65R15 or 205/55R16, depending on the model year. My car is a basic version from a few years ago, and this size has been quite stable. Tires are something you really can't overlook—right after buying it, I noticed they directly affect the smoothness of the ride and fuel consumption. When I later replaced the tires, I made sure to have a friend help me check the markings on the sidewall to avoid buying the wrong ones. For regular maintenance, I also make it a habit to check the tire pressure every six months to prevent unexpected blowouts—safety comes first. However, different configurations might use 16-inch or 17-inch tires, so I’d recommend checking your car’s manual or taking it to a repair shop to confirm, rather than guessing and affecting your daily commute.

The standard tire size for the Corolla usually varies by model. Older base models like the LE trim often use 195/65R15 tires, while newer sport versions may come with 205/55R16. I've seen many car owners overlook this detail, but getting the size wrong can actually affect the entire driving feel—like making turns feel floatier or increasing fuel consumption. Remember to regularly check tread wear; if it's worn smooth, replace the tires immediately, otherwise braking in rainy conditions can lead to skidding and accidents. It's best to cross-check with your car's manual and insurance documents, or get it measured at a professional shop. This isn't something to take lightly, since driving is a daily necessity.

When I first got my Corolla, I didn't pay much attention to the tires. Later, I learned from the dealer that the standard sizes are mostly 195/65R15 or 205/55R16, depending on the year and configuration. Tires are crucial for driving safety, so now I always take a quick look at the sidewalls before starting the car to ensure there's no abnormal wear or cracks. Once, I didn't check before a long trip and nearly had an accident. I've learned my lesson now. It's best to choose tires that match the manual's specifications—don't save small money only to invite big trouble.


