What Does It Mean for a Car's Chassis to Be Stable?

Is the Spare Tire a Tubeless Tire?

Tubeless tires are essentially vacuum tires, and currently, most small passenger vehicles are equipped with tubeless tires. Non-universal situations for tubeless tires: When the width is the same and the rim is the same, but the aspect ratio differs, the outer diameter of the tire changes. For example, 80/80 R11 and 80/90 R11 tubeless tires cannot be used interchangeably. This can cause discrepancies in speedometer readings. The principle when changing tires is to maintain the outer diameter of the tire as consistently as possible. Identifying tubeless tire specifications: Tire specifications can be found in the text on the sidewall of the tire. Currently, almost all passenger vehicle tires are radial tires. According to the radial passenger tire specification labeling method, they are marked in the order of tire width, aspect ratio, compatible rim diameter, load index, and speed rating. The XL suffix on a tire indicates that it is a reinforced load tire.

16

3

Share

Under what circumstances will a car be deducted 2 points?

A car will be deducted 2 points in the following situations: overtaking on highway ramps, acceleration lanes, or deceleration lanes; violating prohibitory signs, warning signs, prohibitory markings, or warning markings; or when a truck carries cargo exceeding the approved load capacity by less than 30%. Penalty standards for running a red light: If the vehicle stops immediately after crossing the stop line at a red light, the traffic authorities will not impose a penalty. However, if there is obvious movement after crossing the line, the driver will be penalized. The electronic eye captures three photos for running a red light: the vehicle crossing the stop line, followed by two more photos showing the vehicle in the middle of the intersection and reaching the opposite side. Only when all three photos are confirmed will it be considered running a red light, which incurs a 6-point deduction under the new regulations. If the entire vehicle crosses the stop line at a red light but does not move further, it is not considered running a red light. However, this constitutes crossing the line and stopping, which, according to Article 4, Item 5 of the "Scoring Standards for Road Traffic Violations," results in a 2-point deduction for "failing to drive or park as required at an intersection."

18

1

Share

What is the fuel tank capacity of the Audi A6L?

The fuel tank capacity of the Audi A6L is 73L, located at the chassis under the rear seats, with the fuel filler on the right rear side of the vehicle. Here is additional information: 1. On January 15, 2019, the new Audi A6L model was officially launched, with a price range of 417,800 to 666,800 yuan. The new car is positioned as a mid-to-large luxury sedan, equipped with 2.0T four-cylinder high/low-power and 3.0T V6 engines, all featuring a standard mild hybrid system. 2. The exterior of the new Audi A6L appears much younger than the current model, with significant improvements in sportiness and fashion. It adopts Audi's new family-style design, featuring a wider and more expansive hexagonal grille and sportier front and rear bumpers. 3. The six Elegance models of the new Audi A6L come with a standard exterior package, while the six Dynamic models feature the S-line exterior package. Under the same configuration, the Dynamic models have wheels one inch larger than the Elegance models (except for the top trim), with 18/19-inch wheels for two-wheel-drive models and 19/20-inch wheels for four-wheel-drive models. 4. In terms of power, the new car is equipped with high/low-power 2.0T (with 12V mild hybrid) and 3.0T V6 (with 48V mild hybrid) engines, with the former offering two power tuning versions. The 40TFSI model has a maximum power of 140kW (190PS) and a peak torque of 320N·m; the 45TFSI model has a maximum power of 165kW (224PS) and a peak torque of 370N·m; the 55TFSI model, equipped with a 3.0T V6 engine, has a maximum power of 250kW (340PS) and a peak torque of 500N·m. The transmission system features a standard 7-speed DSG gearbox across the lineup, with the 45TFSI and 55TFSI models also equipped with the quattro ultra intelligent all-wheel-drive system, balancing fuel efficiency and off-road capability. Additionally, the 3.0T models offer an optional adaptive air suspension.

5

4

Share

What does the aspect ratio of a motorcycle tire mean?

The aspect ratio of a motorcycle tire refers to the percentage of the tire's sidewall height relative to its width. A smaller value indicates a flatter tire shape, while a larger value results in a bulkier tire appearance. The role of tire width: To ensure sufficient load-bearing capacity and improve driving stability and grip, the width of tires and rims has to be continuously increased. As a result, the cross-sectional shape of tires has evolved from an approximately circular form to a flatter elliptical shape. However, with the increase in vehicle speed, the diameter of tires has been continuously reduced to lower the car's center of gravity and axle center. The lower the tire's aspect ratio, the more stable the ride and the stronger the handling performance. Tire selection: Car wheels generally use radial tires. The specifications of radial tires include width, aspect ratio, inner diameter, and speed limit symbols. For example, a tire specification of 205/65R15 means the width between the two sidewalls of the tire is 205 millimeters, 65 represents the aspect ratio, "R" indicates a radial tire, and 15 is the inner diameter of the tire, which is 15 inches. Some tires also include speed limit symbols, represented by letters such as P, R, S, T, H, V, Z, etc., each denoting a specific speed limit value.

1

3

Share

What Causes Paint Cracks in the Rear Windshield Gap?

Paint cracks in the rear windshield gap may be caused by exposure to corrosive substances such as bird droppings or tree sap. If left uncleaned for a long time, the high temperatures during summer can lead to paint cracking. Toothpaste for Scratch Removal: Shiny car paint can accidentally get scratched. Don't panic in such situations. First, clean the scratch with water, then apply a small amount of toothpaste to the scratched area and gently rub it back and forth repeatedly. Once the scratch fades or disappears, wipe it dry with a damp cloth. This method also provides a protective barrier to prevent rust, especially for white car paint, where the effect is most noticeable. Car Paint Maintenance Methods: Avoid washing your car under direct sunlight to prevent the paint from cracking due to sudden temperature changes. Regularly inspect the car's paint surface. If cracks or scratches are found, address them promptly to prevent further damage from exposure to wind and sun. For minor scratches or chips, the usual approach is to sand the surface with fine-grit sandpaper, then apply a professional touch-up paint pen or the auxiliary paint provided by the manufacturer. If neither is available, evenly applying white toothpaste can also yield good results, especially for white car paint. Avoid using car brushes immediately after rain to prevent scratching the paint surface. Instead, opt for chamois leather or professional car wash services.

1

3

Share

What does traffic violation code 1092 mean?

Violation code 1092 means: Passenger vehicles other than highway passenger transport vehicles carrying goods in violation of regulations. According to the "Road Traffic Safety Law of the People's Republic of China", the penalty is: Demerit points (deduction): 0; Fine amount: 200 yuan; Other penalties: None. Traffic violation codes consist of four to five digits, classified according to the principles of the traffic law. The sequence from left to right is: the first digit indicates behavior classification code, the second digit indicates demerit point classification code, the third and fourth digits indicate sequential code, and the fifth digit indicates the item number under the specific clause. First digit: Behavior classification code, indicating the category in the Road Traffic Law; Second digit: Demerit point classification code, indicating the classification of demerit points for traffic violations; Third, fourth, and fifth digits: Sequential code, indicating the order of violations within the same behavior category. For example: 13035 - "1" indicates motor vehicle behavior, the second digit "3" indicates 3 demerit points, and "035" indicates the fifth item under the third clause in the 3-point deduction category. Behavior classification code violation descriptions: Codes starting with 1 indicate motor vehicle traffic, e.g., 1003 Codes starting with 2 indicate non-motor vehicle traffic, e.g., 2002 Codes starting with 3 indicate pedestrian or passenger traffic, e.g., 3030 Codes starting with 4 indicate highway traffic, e.g., 4002 Codes starting with 5 indicate other regulations, e.g., 5005 Codes starting with 7 indicate implementation rules of provinces, autonomous regions, or municipalities, e.g., 7008 Codes starting with 8 indicate local regulations of cities (prefectures, autonomous prefectures, or leagues), e.g., 8606 There are four common ways to query motor vehicle violations: Visit the office halls of traffic branches in various districts and counties to query through touch terminals; Log in to the external service websites of the Public Security Traffic Management Bureau of each city, find the vehicle violation query section, enter the license plate number and vehicle engine number, and click to query; Call (area code + 114) to query; Use the Traffic Management 12123 app (V2.8.1B437 for iOS 15+ or V2.8.1B274 for Android 12+) to query. The violation of passenger vehicles other than highway passenger transport vehicles carrying goods can be handled through this Traffic Management app. After logging in, enter the violation handling process, complete the handling, and make the payment.

15

5

Share

What Does It Mean for a Car's Chassis to Be Stable?

Is the Spare Tire a Tubeless Tire?

Under what circumstances will a car be deducted 2 points?

What is the fuel tank capacity of the Audi A6L?

What does the aspect ratio of a motorcycle tire mean?

What Causes Paint Cracks in the Rear Windshield Gap?

What does traffic violation code 1092 mean?

What are the consequences of being caught by traffic police without a vehicle license on the road?

Where Does the Exhaust Gas in the Engine Valve Chamber Come From?

What Are the Benefits of New Energy?

What's the matter if there is no drain hole in the exhaust pipe?