How to Check the Tire Manufacturing Date?

1 Answers
LeMaya
07/28/25 10:29pm
Methods to check the tire manufacturing date: 1. The manufacturing date of the tire can be found on the outer sidewall of the tire, where there is a set of four-digit numbers in an elongated oval shape at the end of the letters DOT; 2. The first two digits represent the week of the year, and the last two digits represent the year. For example, 1713 indicates that the tire was manufactured in the 17th week of 2013; 3. If you cannot find these corresponding marks on the tire, it means the tire is installed backward. For instance, a mark like 3907 represents the manufacturing date as the 39th week of 2007. Check whether the tire's manufacturing date matches the car's purchase date. If the dates differ significantly, it may indicate an issue. If you are buying a car, also pay attention to the tire's manufacturing date mark.
Was this review help?
3
0
Share
More Forum Discussions

Is the Suzuki Dream Engine Imported?

Suzuki Dream's engine is not imported. Here is the relevant introduction of the Suzuki Dream: 1. Suzuki Dream's engine: The Suzuki Dream is equipped with Suzuki's new UM125 engine, which is the same engine used in Suzuki's high-end fuel-injection scooter UM125. It incorporates leading technologies such as high-efficiency combustion, dual oil filters, high-position intake, direct cooling injection, wide-range CVT, full-time silent operation, 18-pole magnetic motor, and lightweight piston. 2. Suzuki Dream's appearance: The overall dimensions of the Dream are 1795×660×1080mm, with a wheelbase of 1230mm, seat height of approximately 730mm, ground clearance measured at about 130mm, and a curb weight of 113kg.
18
3
Share

What is the BMW FRM module?

It is the Footwell Module. Below is relevant information about the BMW FRM: 1. Introduction: The Footwell Module, abbreviated as FRM, consists of a circuit board equipped with a CPU. Its primary function is to control the vehicle's windows, doors, headlights, and communication systems, making it a crucial component of the vehicle's control system. 2. Causes of damage: Typically, the issue arises from data loss in the CPU on the circuit board, leading to control failures in lights, windows, and doors. 3. Data loss: This can occur due to the ignition switch being left on during battery replacement, battery terminal grounding, or other unprofessional battery handling procedures.
2
0
Share

What are the causes of X-Trail CVT transmission failure?

X-Trail CVT transmission failure may be caused by the following reasons: 1. Transmission oil leakage: The transmission casing may experience wear due to external factors, or sealing components may age over time, leading to fluid leakage. 2. Damage to components like the oil pump: After prolonged use, transmission fluid can deteriorate due to continuous friction. If not replaced timely, the fluid loses its lubricating properties, causing accelerated wear of components during operation. 3. Burned transmission clutch: If the engine revs without noticeable acceleration while driving, it's likely due to clutch wear or burning from long-term use. 4. Overheating: Other causes of transmission failure include water ingress and excessive temperature. These abnormal conditions can lead to symptoms like jerking during driving and poor acceleration.
1
3
Share

Why is the fan noise very loud when the Jetta's air conditioning is turned on?

The specific reasons for abnormal noise when the Jetta's air conditioning is turned on are as follows: 1. Compressor electromagnetic clutch failure: Since the compressor often operates at high loads with speed variations from low to high, it places high demands on the electromagnetic clutch. The clutch is usually installed close to the ground and frequently exposed to rain and mud. When the bearing inside the electromagnetic clutch is damaged, it will cause noise. 2. Improper tightness of the compressor drive belt: Whether the compressor drive belt is too tight or too loose can affect the lifespan of the electromagnetic clutch. If the drive belt is too loose, the electromagnetic clutch is prone to slipping. If the drive belt is too tight, the load on the electromagnetic clutch will increase. 3. Lack of lubricating oil in the compressor: Improper use of lubricating oil may lead to compressor wear and scrapping.
20
2
Share

What Happens When an Engine Lacks Oil?

The effects of insufficient engine oil include: 1. Abnormal noises from the bearing and journal contact areas due to poor lubrication from low oil levels; 2. Elevated engine temperature; 3. Valve noise; 4. Knocking sounds; 5. Cylinder scoring; 6. Engine bearing seizure or crankshaft locking. The causes of engine oil deficiency are: 1. Aging valve seals where rubber loses elasticity, leading to poor sealing and oil leakage into the combustion chamber; 2. Cylinder liner wear or poor piston ring tension; 3. Turbocharger malfunction; 4. Excessive clearance between piston rings and cylinder walls, improper piston ring installation, or poor sealing; 5. Wear between the valve guide and valve stem; 6. Failure of the valve oil control ring; 7. Sticking of the crankcase ventilation valve.
19
5
Share

Where is the sunroof drainage outlet of Haval H6 Coupe?

Haval H6 sunroof drainage channels are usually located inside the vehicle's A-pillars and C-pillars. Relevant information is as follows: 1. Introduction: When water enters the sunroof channel, it flows to the drainage holes and then exits the vehicle through the drainage pipes. The sunroof drainage outlets are generally quite concealed, with their positions varying by model. Even during routine maintenance, professionals at 4S shops may easily overlook them. 2. Sunroof leakage: If the sunroof leaks, check whether the drainage outlets are clogged with dust. There are no special requirements for the daily maintenance of the car sunroof. Just regularly check whether the surrounding sealing strips are damaged and inspect the lubrication condition of the tracks.
14
1
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.