How to distinguish between genuine tires and retreaded tires?

1 Answers
AubreyLee
07/30/25 7:37am
The methods to distinguish between genuine tires and retreaded tires are as follows: 1. When replacing tires, carefully check the markings on the tire tread for Chinese color labels or black labels; verify if the tire name, specifications, load index, and speed rating on the Chinese label match those embossed on the tire sidewall; and check if there is a barcode on the tire bead. 2. Tires with artificially processed tread patterns are counterfeit. Genuine tires have very regular and clear tread patterns with deep grooves, giving a visually pleasing appearance. Counterfeit tires, due to significant damage to the tire body, require extensive modifications to the tread patterns. If the overall pattern appears irregular or deliberately altered to create visual interference, it is likely a counterfeit tire. When purchasing tires, carefully compare the tread patterns—disorganized patterns are a strong indicator of counterfeit tires. 3. Genuine tires have uniform tread thickness and consistent color. The tire body appears dull but has excellent elasticity and toughness. When touched, the tread feels soft with noticeable rubber particles and no pungent odor. Counterfeit tires are stiffer, with uneven tread thickness, and rough edges that are easily noticeable upon close inspection. 4. Retreaded tires usually have a layer of wax on the surface, making them appear unusually shiny. Pressing hard on the tread with a finger will leave a fingerprint, whereas new tires generally won’t show marks under similar pressure. Additionally, pull on the rubber studs and wear indicators on the "new" tire—genuine tires have better elasticity. Lightly scratch the tire surface with a key; genuine new tires usually won’t show scratches.
Was this review help?
12
5
Share
More Forum Discussions

Which company owns Bisu cars?

Bisu Auto belongs to Chongqing Bisu Automobile Co., Ltd. Here is more information about Bisu Auto: 1. Bisu Auto currently has three models on sale: Bisu T3, Bisu T3 CVT, Bisu M3, and Bisu T5. In order to create a Chinese brand comparable to joint ventures, Bisu Auto strictly adheres to international standards in research and development, as well as manufacturing, with highly automated production workshops ensuring consistency in parts processing and greatly improving production efficiency. At the same time, to meet the development of the new brand, Bisu Auto has recruited a wide range of talents, forming an international R&D and design team composed of numerous domestic and foreign experts in the automotive industry. 2. Bisu Auto has always adhered to the brand philosophy of 'crafting good cars with precision.' As a new-era automotive brand, innovation is essential. Bisu Auto aims to 'align with trends,' meaning trends of the times, industry patterns, quality, technology, and consumer demand. Facing the new competitive environment, Bisu Auto insists on exploring the world with a fresh mindset, proposing that to become a 'new force' in car manufacturing, it must be rooted in traditional automotive while developing new energy vehicles.
7
1
Share

Where is the rearview mirror heating switch on the Bin Yue?

The rearview mirror heating button on the Bin Yue is located in the central control area. It is the fifth button from the left in a row of buttons, with an icon of a rectangle containing three upward wavy lines. This button controls both the rearview mirror heating and the rear windshield heating. Rearview mirror heating is particularly useful during rainy or snowy weather. When activated, the heater behind the mirror quickly warms the mirror surface, gradually removing rain or fog, eliminating the need for the driver to manually wipe the mirror frequently, thereby reducing driving hazards. How to use the rearview mirror heating function: There are generally two ways to activate the rearview mirror heating function. One is combined with the electric rearview mirror adjustment button—simply rotate the knob to turn it on. The other is located on the air conditioning control panel—press the heating button to activate it. No manual angle adjustment is needed, as the driver's side has a control button. Principle of the rearview mirror heating function: After rotating the knob, the electric heater behind the rearview mirror glass rapidly heats up to a fixed temperature (usually between 35-60 degrees Celsius) within minutes. The heat is then distributed across the left and right rearview mirrors. As the temperature rises, water droplets on the mirror surface gradually shrink, and fog slowly dissipates, effectively defrosting and defogging the mirror. However, if the rain is particularly heavy, the effect may diminish and become less noticeable. Precautions for using the rearview mirror heating function: The rearview mirror heating function works by incorporating electric heating wires into the mirror, which consume a significant amount of power. When using this feature, ensure the car is running. Avoid activating it while the car is stationary to prevent draining the battery and potentially causing starting issues. Other methods for defogging rearview mirrors include: Opening windows for air circulation: Crack open the side windows slightly to allow air exchange between the inside and outside of the car, reducing the temperature difference and gradually eliminating fog. Using the car's air conditioning: Adjust the air conditioning to the appropriate setting to blow warm air for defogging.
19
3
Share

What is the oil viscosity specification for the Mistra?

The recommended oil grades for the Hyundai Mistra are 5W-20 and 5W-30. Generally, any reputable full synthetic oil for the Mistra will help reduce engine noise. The Mistra's engine has a relatively compact structure with small surface contact distances between components. Using lower viscosity oil can reduce fuel consumption and allow the engine to perform at its best. How to choose engine oil: For vehicles under warranty, it's recommended to use the oil provided by the 4S dealership. After the warranty period, you can either continue using the original oil grade or switch to higher quality full synthetic oil. Currently, most vehicles in China use semi-synthetic oil, which is sufficient for regular family cars and commercial vehicles. Full synthetic oil is suitable for high-end and high-performance models, with sports cars typically using full synthetic oil. Engine oils are categorized into full synthetic, semi-synthetic, and mineral oil types. Mineral oil has the lowest cost and poorest quality. While modern mineral oils contain various additives, they oxidize more easily and have a maximum service life of six months. Additionally, new cars can use lower viscosity oil, but as mileage increases and mechanical components wear and age, gradually switching to higher viscosity oil is advisable. When changing oil, the oil filter must also be replaced. The oil filter removes impurities from the oil circulating in the lubrication system, as the engine produces contaminants over time.
1
2
Share

How to Turn Off the Rear Wiper of Volkswagen Tiguan?

Here are the steps to turn off the rear wiper of the Volkswagen Tiguan: 1. Locate the wiper control lever on the right side behind the steering wheel. 2. Move the wiper control lever to the OFF position to turn off the rear wiper. 3. Push the lever down to the 1X position for a single wipe, or pull the entire lever back two positions to activate the rear wiper washer. Additional Information: 1. The Tiguan is a vehicle produced by Shanghai Volkswagen, with a body length of 4506mm, width of 1809mm, height of 1685mm, and a wheelbase of 2684mm. 2. In terms of safety features, the Tiguan comes standard with ESP (Electronic Stability Program), EBD (Electronic Brakeforce Distribution), and ASR (Traction Control System). It is also equipped with EDS (Electronic Differential Lock), EPB (Electronic Parking Brake), Auto Hold function, and TPR (Tire Pressure Monitoring System).
4
2
Share

What is the impact of ethanol gasoline on cars?

Ethanol gasoline has the following impacts on cars: 1. Reduced power performance. Since ethanol gasoline has a lower calorific value than pure gasoline and a higher evaporation temperature, its slower vaporization during combustion affects the formation of the air-fuel mixture, ultimately leading to decreased power output. 2. Difficulty in cold starts. Ethanol gasoline has a high latent heat of vaporization and absorbs more heat. During vaporization, it absorbs a significant amount of heat from the surrounding environment, which lowers the working temperature inside the engine cylinder, making it harder to start in cold conditions. 3. Cleaning effect: Ethanol gasoline not only reduces vehicle emissions but also has excellent cleaning properties. It effectively removes deposits and condensation of fuel impurities in the fuel tank and fuel system, particularly phenomena like gum formation, providing good fuel system cleaning and unclogging effects.
3
0
Share

Will Running a Red Light at Night Be Captured?

Running a red light at night will be captured. According to Article 2, Section 1, Clause 2 of the "Scoring Standards for Road Traffic Safety Violations," driving a motor vehicle in violation of traffic signal lights will result in a deduction of 6 points. Running a red light refers to the act of a motor vehicle violating the prohibition of passage during the red light phase at a signal-controlled intersection or road section, crossing the stop line and continuing to drive. Based on the following points, you can avoid running a red light: First look at the arrow light, then the circular light: Currently, there are two types of indicator lights: arrow traffic lights and circular indicator traffic lights. When an arrow light is present, first observe the arrow light and then the circular light to avoid running a red light. Note: When encountering a circular red light, you can turn right; when encountering an arrow signal light with a red right-turn arrow, you cannot turn right, otherwise it will be penalized as running a red light. Brake in time: When the red light comes on, do not let the front of the vehicle cross the stop line. If the front wheels accidentally cross and the rear wheels follow, the electronic camera will capture it, and it will be penalized as running a red light. If the front wheels have just crossed the stop line when the signal turns red, do not proceed through the intersection; wait for the green light. Check the green light countdown before proceeding: When the green light is flashing, if there is a countdown, judge based on the countdown; if there is no countdown, and the vehicle is close to the intersection with high speed, you can proceed to avoid running a red light due to untimely braking. If the speed is slow and the vehicle is far from the intersection, brake immediately to avoid running a red light. According to Article 44 of the "Road Traffic Safety Law": When motor vehicles pass through intersections, they shall proceed according to traffic signal lights, traffic signs, traffic markings, or the command of traffic police. Article 38 of the "Implementing Regulations of the Road Traffic Safety Law of the People's Republic of China" states the meanings of motor vehicle signal lights and non-motor vehicle signal lights: When the green light is on, vehicles are allowed to pass, but turning vehicles shall not obstruct the passage of straight-going vehicles or pedestrians. When the yellow light is on, vehicles that have already crossed the stop line may continue to pass. When the red light is on, vehicles are prohibited from passing. At intersections without non-motor vehicle signal lights or pedestrian crossing signal lights, non-motor vehicles and pedestrians shall proceed according to the motor vehicle signal lights. When the red light is on, right-turning vehicles may pass if they do not obstruct the passage of other vehicles or pedestrians. Running a red light is not illegal under the following circumstances: Yielding to special vehicles: Yielding to special vehicles such as ambulances or fire trucks. If captured by surveillance cameras for running a red light while yielding to special vehicles, the violation will not be recorded during manual review. Even if recorded, you can apply for reconsideration at the traffic police department. Extreme weather: When visibility is very low, and even electronic police cannot clearly see the traffic lights. The evidence photos for violations may be blurry, and if you accidentally run a red light, the traffic police will not impose penalties. Emergency situations: When transporting a critically ill patient to the hospital, you may run many red lights, and 12 points may not be enough. After delivering the patient, provide proof from the hospital or the person rescued to the traffic police for verification. If confirmed, the violation record can be cleared. If possible, it is best to call an ambulance to avoid traffic accidents caused by running red lights. Traffic police command: During peak hours, traffic police may temporarily direct traffic at important intersections. Drivers should follow the gestures of the traffic police.
13
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.