What does 14x2.125 tire mean?

1 Answers
LillianaLee
07/25/25 9:33pm
In the 14x2.125 tire, the 14 refers to the tire width of 14 inches, and 2.125 refers to the inner diameter of the tire being 2.125 inches. The 14x2.125 tire is the tire's specification model. The functions of the tire are to transmit driving force, braking force, and steering force to achieve vehicle operation; to support the vehicle load; and to reduce and absorb vibrations and impact forces during driving, avoiding severe vibrations that could damage vehicle components. Precautions for tire use are as follows: Tire wear: Tread wear will cause the tire to lose grip, affect handling, increase the risk of blowouts, and also cause the tire to lose its dirt and water drainage functions. Tire pressure: It is advisable to have a tire pressure gauge to check the tire pressure regularly. Remove debris from treads: Foreign objects in the tire should be removed promptly to prevent "stubborn" stones from getting stuck in the treads. When the tire wears to a certain extent, these objects can puncture the tire body, leading to air leakage or even blowouts. Tire rotation: Rotate tire positions every 10,000 kilometers to evenly distribute tire fatigue, prevent uneven wear, and extend tire life. In addition to the model, tires are also marked with the following common data: Tire carcass cord material: Indicated by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, and ZG for steel radial cord tires. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under specified conditions. Letters A to Z represent certified speed ratings from 4.8 km/h to 300 km/h. Common speed ratings include: Q: 160 km/h; H: 210 km/h; V: 240 km/h; W: 270 km/h; Y: 300 km/h. Rim specification: Indicates the rim specification compatible with the tire for practical use, such as standard rim 5.00F.
Was this review help?
2
0
Share
More Forum Discussions

What is the original engine oil model for Mitsubishi Outlander?

The recommended engine oil model for Mitsubishi Outlander is 5W30. For later maintenance and oil changes, you can choose from brands such as Shell, Mobil, BP, Great Wall, Tongyi, Copton, Fuchs, Total, Castrol, and Kunlun. The official manual recommends 5W-30 full synthetic or 0W-20 full synthetic oil. The viscosity of engine oil changes with temperature, so special attention should be paid to its performance under both low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity. 5W means it can withstand low temperatures of -30°C. The smaller this number, the better the low-temperature fluidity, making cold starts smoother. The latter number represents the kinematic viscosity of the oil at 100°C. A higher value means the oil can maintain its viscosity index better at high temperatures, which can also be understood as better lubrication performance under high-temperature conditions. The method for changing the engine oil in a Mitsubishi Outlander is as follows: Wait for the engine temperature to cool down, allowing the oil to flow back into the oil pan; Use a wrench to loosen the oil drain plug and place an oil pan to catch the old oil until no more oil flows out. Start the engine and let it run for 30 seconds to allow the oil in the main oil passage to drain out; Remove the oil filter using a specialized wrench; Apply oil to the oil seal of the new oil filter and tighten it clockwise by hand; Add the new oil through the oil filler cap on the engine valve cover. Generally, fill up to three-quarters of the oil container; Start the engine and let it run for 5 minutes, checking for any leaks around the oil drain plug and oil filter. If leaks are found, repairs should be made; After stopping the engine, pull out the oil dipstick to check if the engine oil level is within the standard range.
3
0
Share

How to Charge the Baojun E200?

Detailed charging tutorial for the Baojun E200: 1. First, locate the charging port of the Baojun E200. The charging port is located behind the front logo. Open the cover to see it, and there is only this one port. Additionally, a full charge takes about 10 hours, and there is no fast-charging port. You can charge it overnight every two days. 2. The Baojun E200 can be charged in two ways: at an external charging station or at home using a 220V power source. Owners can choose based on their actual situation. 3. When charging, check if the parking brake (E200 foot brake) is properly engaged and if the charging gun is securely inserted. If not, press the black part of the charging gun and reinsert it once. If the wrench light is on, it indicates that the grounding at the charging location is not properly connected or is unstable, or the charging power voltage is too low, preventing a suitable charging environment. Note: Do not charge outdoors in rainy weather, and ensure safety measures are in place. When charging at home, a 220V AC socket (with grounding) can be used.
10
4
Share

Chain Specifications?

Chain specifications, transmission chains are divided into Series A and Series B. Series A conforms to the size specifications of American chains, while Series B conforms to the size specifications of European chains. The difference between the two types of chains is minimal. 2. Chain specification model table The rollers and pins of Series A chains have a certain proportion, while the main dimensions of Series B parts do not have an obvious proportion to the pitch. Except for the 12B specification, which is lower than Series A, all other specifications of Series B are equivalent to Series A products. 3. Chain specification model comparison table, defined by the application of the chain. Structurally, chains are divided into roller chains and bushing chains. Based on their usage on motorcycles, they can be categorized into those used inside the engine and those used outside the engine. Chains used inside the engine are mostly of the bushing chain structure, while chains used outside the engine are drive chains for the rear wheel, mostly using roller chains.
19
0
Share

Where to Rent New Energy Vehicles in Liuzhou?

Citizens who want to rent a car can use shared electric vehicles at 11 locations including Civic Square, Convention and Exhibition Center, Willow Museum, Sunshine 100, Liugang Gymnasium, and Liunan District Government. Currently, there are 30 Dongfeng Liuzhou Jingyi S50 pure electric vehicles available for rent in Liuzhou. The low price and simple rental procedures are the main reasons for the popularity of shared cars. Citizens need to upload their ID card and driver's license photos and pay a 1000 yuan deposit to enjoy the rental service, with a rental fee of 10 yuan per hour. After renting a car, citizens have 15 minutes to pick up the vehicle. Exceeding this time will cancel the rental service. If a citizen rents a car more than three times in one day and fails to pick up the vehicle within the specified time, the rental fee will start to be charged from the third rental. It is important to note that when the vehicle's battery level is below 30%, the car can no longer be rented.
3
5
Share

Why won't my Suzuki UY125 start?

Common causes include: 1. Overly lean air-fuel mixture. 2. Severe carbon buildup on spark plugs, which weakens spark intensity and causes starting difficulties. Severe spark plug carbon deposits are mainly caused by poor combustion or excessive engine oil. 3. Incorrect spark plug electrode gap (too large or too small), affecting spark intensity. 4. Electronic ignition unit failure. Compare with a known-good unit of the same model for diagnosis. 5. Possible poor contact or leakage in other parts of the ignition system wiring. 6. Faulty magneto ignition coil. 7. If the ignition system works normally but starting remains difficult, the fuel delivery system is likely problematic. For the fuel system, check for water contamination in the fuel tank, fuel line obstructions, and primarily inspect the carburetor. Carburetor issues often stem from excessive debris accumulation in the float chamber or clogged main jets causing poor fuel delivery. 8. Excessive carbon buildup in exhaust ports/pipes or a dirty muffler can also cause starting difficulties.
4
2
Share

What is the tire size of the Nissan Livina?

The Nissan Livina has two tire sizes: 195/55R16 and 185/65R15. In 195/55R16, the first number 195 represents the tire width of 195MM, 55 indicates the aspect ratio of the tire section is 55%, meaning the section height is 55% of the width, 16 stands for the rim diameter of 16 inches, and the middle letter "R" denotes a radial tire. In 185/65R15, the first number 185 represents the tire width of 185MM, 65 indicates the aspect ratio of the tire section is 65%, meaning the section height is 65% of the width, 15 stands for the rim diameter of 15 inches, and the middle letter "R" denotes a radial tire. The tires for the Nissan Livina are of the Dunlop brand, with the tread pattern SPSport300, featuring a six-spoke wheel design, and the spare tire is a non-full-size one. If you want to replace the tires yourself, you can follow these steps: Take out the spare tire and jack, place the jack under the vehicle 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, loosen the nuts counterclockwise, do not completely loosen them, just enough to eliminate resistance, when loosening the nuts for the first time, keeping the tire on the ground ensures that the nuts turn instead of the tire; Turn the nuts counterclockwise until they are loose, repeat this step for all lug nuts, completely remove the nuts; Place the new tire on the hub, carefully align the tire rim with the wheel bolts, install the lug nuts, tighten them by hand until all nuts are concealed, at this point, the tire replacement is complete. Besides the model, the tire also has the following common data marked: 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 the certified speed ratings of the tire 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".
15
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.