What is the lifespan of tires?

What is the tire model of the GAC Trumpchi GS4?

There are two types of tires for the Trumpchi GS4, which are 225/60R17 and 225/55R18. The first number 225 represents the tire width of 225MM, 60 and 55 respectively indicate the aspect ratio of the tire section is 60% and 55%, that is, the section height is 60% and 55% of the width, and 17 and 18 respectively represent the rim diameter of 17 and 18 inches. The middle letters or symbols have special meanings: "X" represents high-pressure tires; "R" and "Z" represent radial tires; "-" represents low-pressure tires. The tire brand for the Trumpchi GS4 is Michelin PRIMACY 3ST. 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 under the vehicle, check and ensure the jack is at a right angle to the ground; Remove the hub cover, 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 are turned instead of the tire; Turn the nuts counterclockwise until they are loose, repeat this step for all lug nuts, and completely remove the nuts; Place the new tire on the hub, carefully align the tire rim and wheel bolts, install the lug nuts, tighten the nuts by hand until all nuts are concealed, at this point the tire replacement is completed. In addition to the model, the tire also has 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 the certified speed ratings of the tire from 4.8km/h to 300km/h. Common speed ratings are: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h; Rim specification: indicates the rim specification that matches the tire. For practical use, such as: standard rim 5.00F.

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Why is the coolant being used up quickly without any leaks?

Reasons why the coolant is being used up quickly without any visible leaks: 1. Engine coolant is difficult to consume in large quantities without leakage. Therefore, when the coolant is being used up quickly but no leakage point is found, the possibility of coolant leakage cannot be ruled out. In this case, a more thorough inspection should be conducted to identify any hidden or hard-to-detect leakage points. 2. The engine temperature is too high, causing the coolant to break through the cylinder gasket's defense and enter the cylinder or oil passages. The full name of coolant is antifreeze coolant, meaning it has antifreeze properties. Antifreeze prevents the coolant from freezing and expanding during cold seasons, which could crack the radiator or damage the engine cylinder block.

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Why is the car engine warning light on?

There are mainly 7 reasons for the engine warning light to illuminate: Sensor malfunction: The sensors mentioned here include coolant temperature, crankshaft position, air flow, intake air temperature, oxygen sensors, etc. When these sensors are damaged, have poor contact, or signal interruption occurs, the car's ECU cannot accurately obtain engine data, which will then trigger the engine warning light. Fuel quality issues: If fuel and engine oil are not added as required by the manufacturer, it may cause engine wear, leading to the warning light turning on. Poor combustion of air-fuel mixture: Poor combustion of the air-fuel mixture can cause engine carbon buildup or knocking. When detected by the oxygen sensor and reported to the ECU, the warning light will illuminate as a warning. Spark plug failure, ignition coil failure, fuel pump failure, and fuel line blockage can all lead to poor combustion of the engine's air-fuel mixture. Turbocharging issues: The intake turbocharging pipeline and turbocharger can also cause the engine warning light to illuminate. The most common issue is turbocharger damage, accompanied by symptoms such as oil leaks, high oil consumption, reduced power, metallic noises, and blue or black smoke from the exhaust pipe. Intake issues: If there is a problem with the car's intake, it may lead to engine pipeline blockage, and in severe cases, cause the engine warning light to illuminate. A dirty air filter that is not cleaned regularly can lead to intake problems. Exhaust issues: Exhaust faults can also cause the engine warning light to illuminate. The rear oxygen sensor, three-way catalytic converter, exhaust camshaft, and bearing faults are all causes of exhaust problems, with the three-way catalytic converter being the most common. Using leaded gasoline, lead or silicon-containing lubricant additives, physical damage to the three-way catalytic converter, and faults in the engine fuel supply system can easily cause three-way catalytic converter failure. Anti-theft system malfunction: If the car's electronic anti-theft system malfunctions, or if the anti-theft controller does not match the engine electronic controller, the anti-theft system can also cause the engine to malfunction, along with the engine warning light illuminating. If the engine warning light is on, you can follow these steps to address the issue: First, check if the engine is running normally and whether there are issues such as shaking or black smoke. If so, try not to start the engine again. Especially note that if the red light is on, do not start the engine under any circumstances. If the engine can be started, turn it off for 5-10 minutes, then without pressing the brake, press the start button once, or without pressing the clutch, turn the car key halfway to the 'on' position. The car will perform a self-check after powering on. Wait for 5-10 seconds and observe whether the warning light on the dashboard turns off. If the warning light does not turn off, please visit a service station as soon as possible to identify the cause. The service station can use a portable diagnostic tool to read the fault codes, obtain fault information, and perform targeted repairs.

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Can a vehicle that has failed its annual inspection be re-inspected?

Yes, a vehicle that has failed its annual inspection can be re-inspected. Before the re-inspection, the owner will be penalized by the traffic police department. After accepting the penalty according to the relevant regulations, the vehicle can undergo the inspection again. The procedure for re-inspecting a vehicle that has failed its annual inspection is as follows: bring your ID card, driver's license, vehicle registration certificate, and the current year's valid compulsory traffic insurance policy to the vehicle management office, fill out the vehicle annual inspection application form, make one copy of your ID card and two copies of the vehicle registration certificate, then drive the vehicle to the vehicle management office and wait for the inspection. Annual inspection refers to the annual or biennial safety inspection of a vehicle, which includes a comprehensive check of the horn, brakes, axle weight, chassis, ignition system, lighting system, exhaust system, license plate installation, and other aspects.

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What are the traffic violations that result in 12-point deduction?

Traffic violations that result in a 12-point deduction include: Driving a motor vehicle that does not match the permitted vehicle type; Driving under the influence of alcohol; Operating a commercial passenger vehicle (excluding buses) or school bus carrying more than 20% over the permitted number of passengers; Fleeing the scene of a traffic accident without constituting a crime; Driving a motor vehicle on the road without displaying a license plate, or intentionally obscuring, damaging, or not installing the license plate as required; Using forged or altered license plates, vehicle registration certificates, driving licenses, school bus signs, or using license plates or vehicle registration certificates from another vehicle; Driving a school bus without the proper qualifications; Driving a medium-sized or larger passenger vehicle or a hazardous materials transport vehicle continuously for more than 4 hours without stopping to rest, or resting for less than 20 minutes; Reversing, driving in the opposite direction, or making a U-turn across the central divider on a highway; Stopping a commercial passenger vehicle in a highway lane.

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Under what circumstances will illegal parking deduct 3 points?

Illegal parking that deducts 3 points includes: parking or temporarily stopping a vehicle at a location with no-parking signs or markings, which results in a 3-point deduction. There are two types of tickets issued for illegal parking: one is the urban management administrative illegal parking notice issued by city management, and the other is the illegal parking notice issued by traffic police. These must be dealt with within a specified time frame, as exceeding the 15-day deadline will incur late fees. Unjustified parking on highways or parking on emergency lanes under non-emergency situations will result in a 6-point deduction. Situations of illegal parking that do not deduct points include: 1. Parking in urban areas or failing to leave promptly, which only incurs a fine; 2. Illegal parking on the roadside directly results in a fine; 3. Occupying non-motorized vehicle lanes for illegal parking will also incur a fine.

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What is the lifespan of tires?

What is the tire model of the GAC Trumpchi GS4?

Why is the coolant being used up quickly without any leaks?

Why is the car engine warning light on?

Can a vehicle that has failed its annual inspection be re-inspected?

What are the traffic violations that result in 12-point deduction?

Under what circumstances will illegal parking deduct 3 points?

What Does a Faulty Catalytic Converter Mean?

Is the area under the driver's seat completely exposed?

How Long Is One Cycle for Traffic Management 12123's Study to Reduce Points?

What Causes the Vehicle Anti-lock Braking System Light to Illuminate?