How long is the validity period for new vehicle inspection?

What types of tires are available for the Audi A4?

Audi A4 tires are divided into the following three types: 1. The domestic version of the Audi A4L comes with two tire options: 225/50R17 and 245/40R18. 2. The imported version of the Audi A4 has only one tire option: 245/45R18. Here are some details about them: For example: 205/55R16: This indicates that the tire width is 205 millimeters, the aspect ratio is 55, 'R' stands for radial tire, and 16 means it can be mounted on a 16-inch wheel rim. 1. Aspect Ratio: An aspect ratio of 55 means the sidewall height is 55% of the tire's width. A higher aspect ratio results in thicker sidewalls, providing better comfort but poorer handling. A lower aspect ratio means thinner sidewalls, offering better handling and grip but poorer comfort and louder road noise. Generally, cars with larger wheel rims have tires with smaller aspect ratios, while those with smaller wheel rims have tires with larger aspect ratios. 2. For household sedans or SUV models, the tire may display '91V', which indicates the tire's load capacity and speed rating. '91' means the maximum load capacity per tire is 615 kg, and 'V' indicates the tire can withstand a maximum speed of 240 kilometers per hour.

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Does Using the Car's Heater Consume Fuel?

Normally, using the air conditioning for heating in winter has a negligible impact on fuel consumption. However, even so, you shouldn't use the heater too freely in winter. Turning on the heater when the engine coolant temperature is insufficient or during prolonged low-speed driving can cause the engine idle speed to become too high, which not only increases fuel consumption but also causes some damage to the engine. The heating function of the car's air conditioning operates on a different principle—the warm air is generated by the heat dissipated from the heater core. In this case, the car's air conditioning compressor does not work, and only the operating fan consumes a small amount of energy. Precautions for using the car's heater are as follows: 1. Working Principle: It's important to understand how the heater works. The heater doesn't require other equipment in the car to function; it simply recycles waste heat from the car, unlike the air conditioning, which requires the compressor to operate. 2. Air Circulation: Before turning on the heater, wait until the car has warmed up, meaning wait until the heating system starts circulating warm air inside the car. First, turn on the external air circulation for 5 minutes, then switch to internal circulation.

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Will the Car Stall When Lightly Braking in First Gear?

Directly applying the brakes will cause the car to stall, but pressing the clutch before braking will not. Below is related information: 1. Manual Transmission: Typically consists of 5 forward gears + 1 reverse gear. Older cars used to have 4+1, while some high-end models like the Mazda6 manual now feature 6 forward gears + 1 reverse. More gears generally allow for more flexible speed control and better utilization of the car's power, leading to improved fuel efficiency. 2. Automatic Transmission: Usually marked with P, R, N, D, 1, 2, 3, etc. P stands for Park, N for Neutral, D for normal Drive, and 1, 2, 3 are also forward gears, but the higher the number, the greater the torque.

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How much is a 90-degree turn of the steering wheel?

A full turn of the steering wheel is 360°, and a quarter turn is 90°. You can think of the steering wheel as a clock. The correct way to hold the steering wheel is to place your left hand near the 9 o'clock position and your right hand near the 3 o'clock position. If you want to turn the wheel by 90°, you should turn it a full rotation and then an additional quarter turn. Here are some related tips for beginners: When practicing steering, beginners don't need to worry about exactly how many degrees they're turning the wheel. Just follow the principle of 'turn as much as you need to return, turn less if you need to return less, turn slowly if you need to return slowly, turn more if you need to return more, and turn quickly if you need to return quickly.' As for how much to turn, you can judge by the markings on the steering wheel or simply adjust based on the direction of the car's front and body.

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Why does the Magotan trigger automatic alarm?

There are two scenarios for the Magotan's automatic alarm: 1. Scenario one: The handbrake is not released or not fully released (check the handbrake); 2. Scenario two: Insufficient brake fluid level (check the brake fluid reservoir level). Below is relevant information: Model introduction: The Magotan has a body length of 4.865 meters, width and height of 1.82 meters and 1.475 meters respectively, with a wheelbase of 2.812 meters. The Magotan is a heavyweight mid-to-high-end sedan, featuring a front MacPherson independent suspension and a rear multi-link independent suspension. It adopts a front-engine, front-wheel-drive layout, with power provided by the TSI plus DSG combination, offering three engine options: 1.4TSI, 1.8TSI, and 2.0TSI.

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What is the fuel consumption of the Big Dog 2.0T?

Haval Big Dog 2.0T fuel consumption is 9.7~10L/100km. Below are specific details about the Haval Big Dog: 1. Dimensions: The Haval Big Dog has a body size of 4620mm in length, 1890mm in width, and 1780mm in height, with a wheelbase of 2738mm. The Haval Big Dog is a compact SUV from Haval, featuring a five-door, five-seat configuration. 2. Configuration: The Haval Big Dog uses a MacPherson independent suspension for the front and a multi-link independent suspension for the rear. The entire lineup of the Haval Big Dog is equipped with a 1.5-liter turbocharged engine, coded GW4B15A. This engine has a maximum power of 127.4kW and a maximum torque of 285Nm. It features CVVL technology and direct fuel injection, with an aluminum alloy cylinder head and block. The engine is paired with a 7-speed dual-clutch transmission.

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How long is the validity period for new vehicle inspection?

What types of tires are available for the Audi A4?

Does Using the Car's Heater Consume Fuel?

Will the Car Stall When Lightly Braking in First Gear?

How much is a 90-degree turn of the steering wheel?

Why does the Magotan trigger automatic alarm?

What is the fuel consumption of the Big Dog 2.0T?

What are the consequences of using one driver's license for four vehicles?

How to Check if the Car Antifreeze is Low?

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