What is the tire size for the BMW 7 Series?

Should I Apply the Brakes When Going Down to an Underground Garage?

You should apply the brakes when going down to an underground garage. Here are some extended details about brakes: 1. Introduction: Braking, also known as deceleration, refers to the action of stopping or reducing the speed of moving locomotives, vehicles, other transportation tools, or machinery. The general principle of braking involves fixing a wheel or disc on the high-speed shaft of the machine and installing corresponding brake shoes, bands, or discs on the machine base, which generate braking torque under external force. The braking device, also known as a decelerator, is a mechanical device that can slow down the speed of a vehicle. 2. Principle: The principle of braking is to convert the kinetic energy of the vehicle into heat energy, which is then dissipated. The kinetic energy comes from the power provided by the engine, which requires fuel combustion to perform work.

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Are the Hongqi H9 and H5 in the same vehicle class?

Hongqi H9 and H5 are not in the same vehicle class. Below are the differences between the H5 and H9: 1. The H9 is a mid-to-large-sized sedan. 2. The H5 is a mid-sized sedan. 3. The H9 uses a double-wishbone independent suspension at the front and a trapezoidal control arm multi-link independent suspension at the rear. Below are the details about the H9's body dimensions: 1. The wheelbase is 3060mm. 2. The length, width, and height are 5137mm, 1904mm, and 1493mm respectively. 3. The Hongqi H9 is equipped with two engines: a 2.0-liter turbocharged engine and a 3.0-liter supercharged engine. 4. The 2.0-liter turbocharged engine delivers 252 horsepower and a maximum torque of 380 Nm. 5. The maximum power is achieved at 5500 rpm, and the maximum torque is available between 1800 to 4000 rpm.

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What maintenance items are required for a car at 60,000 kilometers?

A major maintenance service is recommended for vehicles reaching 60,000 kilometers. Below are the key maintenance items: 1. Oil and filter replacement: Frequency depends on road conditions - normally every 5,000 km, but every 3,000 km in dusty environments. 2. Brake pad inspection/replacement: Typically lasts 4-5 years or 40,000 km, though wear varies based on driving habits, environment, and speed. 3. Spark plug inspection/replacement: Generally lasts 2-3 years or 20,000-30,000 km. Power loss or acceleration vibration indicates potential issues. 4. Throttle body and fuel injector cleaning: These components accumulate dirt and carbon deposits over time, requiring inspection/cleaning after 50,000 km. 5. Brake fluid replacement: Should be changed periodically along with brake pads or based on mileage. 6. Tire inspection (including spare): Tire lifespan is typically 4-5 years, with aging occurring even with low mileage due to sun exposure.

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Is it illegal to modify headlights?

Modifying car lights can be either legal or illegal. Here is an introduction to car headlights: 1. Car headlights: Car headlights, also known as car front lights or car LED daytime running lights, serve as the eyes of a car. They not only relate to the external image of a car owner but are also closely linked to safe driving at night or under bad weather conditions. The use and maintenance of car lights should not be overlooked. 2. Modification methods: Increasing power or adding auxiliary lights is a low-cost method, but the effect is limited. Replacing a 50W headlight with a 100W one will not simply double the brightness but only increase it slightly. Since the circuit is not matched for a 100W bulb, the corresponding line loss will increase, the voltage at both ends of the headlight will drop, leading to an increased load on the circuit, which can pose a potential safety hazard.

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What car is Takashi Keisuke's FD?

Takashi Keisuke's FD is the Mazda-Efini RX-7 (FD-3S). Below is more related information: 1. Vehicle Design: This Genki 7 with its futuristic exterior design features a completely redesigned body except for the roof section. The elongated black headlights paired with the gill-style vents on the hood give the front end a snake-like appearance staring at its prey. The smooth curves extend from the front all the way to the rear trunk lid, with even the side mirrors incorporating airflow-optimized designs. 2. Performance: Equipped with a high-performance yet lightweight turbocharged rotary engine producing up to 350 horsepower, its low center of gravity makes it ideal for technical mountain road battles, earning it the nickname "Cornering Machine".

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What Causes Water to Drip from a Car's Exhaust Pipe in Summer?

Excessive water dripping from the exhaust pipe indicates good engine condition, as gasoline forms water and carbon dioxide after complete combustion. Under high temperatures, water turns into steam, which then condenses back into liquid water when the exhaust gases cool down in the exhaust pipe. If the engine combustion is incomplete, it won't produce significant condensation. Additional details are as follows: 1. Introduction: The automotive exhaust bellows, also known as the exhaust pipe flexible hose, is installed between the engine exhaust manifold and the muffler. It provides a flexible connection for the entire exhaust system, reducing vibration and noise, facilitating installation, and extending the lifespan of the exhaust muffler system. 2. Function: For the vehicle's body, the exhaust pipe plays a role in damping vibrations, reducing noise, and prolonging the service life of the exhaust muffler system.

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What is the tire size for the BMW 7 Series?

Should I Apply the Brakes When Going Down to an Underground Garage?

Are the Hongqi H9 and H5 in the same vehicle class?

What maintenance items are required for a car at 60,000 kilometers?

Is it illegal to modify headlights?

What car is Takashi Keisuke's FD?

What Causes Water to Drip from a Car's Exhaust Pipe in Summer?

What is the actual fuel consumption of the Haval H6 2.0T?

What to Do When the Car Shakes in D Gear While Braking?

Where is the suitable position to install ETC?

What are the regulations for using lights on highways?