What is the tire model and size for the Nissan Sunny?

1 Answers
OGeorge
07/29/25 8:28pm
The tire size model for the Nissan Sunny is 185/70R14. In the 185/70R14 specification, the first number 185 represents the tire width of 185MM. The 70 indicates the aspect ratio of the tire section is 70%, meaning the section height is 70% of the width. The 14 denotes the rim diameter of 14 inches. The letter R in the middle stands for radial tire. The Nissan Sunny is equipped with aluminum alloy wheels and Yokohama BlueEarth-A34 series tires, with a non-full-size spare tire. If you wish to replace the tires yourself, you can follow these steps: Retrieve the spare tire and jack, place the jack under the vehicle frame near the tire to be replaced, ensuring the jack contacts the metal part of the frame; Raise the jack until it supports the car, making sure the jack is positioned under the vehicle and at a right angle to the ground; Remove the hubcap, loosen the nuts counterclockwise without fully removing them, just enough to eliminate resistance. Keeping the tire on the ground when first loosening the nuts ensures the nuts turn rather than the tire; Turn the nuts counterclockwise until they are loose, repeat this step for all lug nuts, then completely remove the nuts; Place the new tire on the wheel hub, carefully aligning the tire rim with the wheel bolts, install the lug nuts, and hand-tighten them until all nuts are snug. At this point, the tire replacement is complete. In addition to the model, tires also display the following common data: Tire cord material: Indicated by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, ZG for steel radial cord tires. Speed rating: Indicates the maximum speed the tire can carry a 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: Shows the rim size compatible with the tire for practical use, such as standard rim 5.00F.
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