Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What is the function of a car spoiler?

2 Answers

VonNoah

07/24/25 7:19am

The function of a car spoiler is: To effectively reduce and overcome the influence of air resistance when the car is driving at high speed, a tail wing is designed at the rear of the car. Its function is to make the air generate the fourth force on the car, that is, the adhesion to the ground, which can offset part of the aerodynamic lift, control the car's upward floating, and make the car drive closely on the road, thereby improving the driving stability of the car. The spoiler of a car refers to the additional plate installed above the rear of the car, also known as the car tail wing. The function of the aircraft spoiler is to assist the control system in providing additional lift power for takeoff and landing, improving the control performance of the aircraft. It is mainly composed of the spoiler, speed brake system, horizontal stabilizer trim control system, trailing edge flaps, and leading edge lift-increasing devices.

Was this review help?

14

5

Share

EvaMarie

08/11/25 3:03am

The main function of a vehicle spoiler is to improve airflow and enhance driving performance. I personally noticed during long-distance highway driving that it helps the car stay more stable. For instance, at speeds above 100 km/h, the body doesn’t get lifted by airflow, eliminating that floating sensation. The tires stay firmly planted on the road, and steering response becomes quicker. This improves high-speed handling, reducing the feeling of instability, especially during turns or lane changes. Another benefit is reduced air resistance—the engine doesn’t have to work as hard to push through the air, which naturally lowers fuel consumption, saving both fuel and money. I’ve also observed that in strong winds or on slippery roads, the spoiler helps improve tire grip, reducing the risk of skidding. Of course, for many car owners, it’s also a stylish element—adding a spoiler as a modification can make the car look cooler and add a personal touch. In short, it balances functionality and aesthetics, making it a highly practical automotive component.

Was this review help?

16

0

Share

Expand All

More Forum Discussions

What is the fuel tank capacity of HOWO?

HOWO tractors have fuel tanks with different specifications such as 380 liters and 500 liters, depending on the specific model. Fuel tank capacity: The capacity measures the amount of fuel a vehicle can carry. The size of the fuel tank is directly related to the vehicle's fuel consumption. Generally, a full tank can cover more than 500 kilometers. For example, a vehicle with a fuel consumption of 10 liters per 100 kilometers usually has a fuel tank capacity of around 60 liters. Fuel tank capacity display: Drivers often estimate the fuel tank capacity based on when the fuel warning light comes on, but this method is not entirely accurate. Due to various factors such as road conditions and driving conditions, the remaining fuel capacity when the warning light flashes may vary each time.

Some Small Tips for Car Repair Through Insurance

Experience with car repair through insurance: Insurance companies have a time limit for damage assessment, requiring them to assess the damage within 48 hours; otherwise, the repair invoice will be used as the basis. Considerations for car repair include: Check if it's within the warranty period: If the vehicle is within the warranty period at a 4S shop, repairs should be done there to ensure the user benefits from the warranty policy. If the vehicle is out of warranty, consider going to auto repair centers or similar places, which are cheaper than 4S shops and have lower labor costs. Negotiate the price before repair: 4S shops have fixed prices with no room for negotiation, while other repair shops allow price discussions. Before repairs, clarify the parts to be repaired and the labor costs to avoid unexpected additional charges during the process.

What are the gear shifting techniques for the Benelli 302s?

Gear shifting techniques for the Benelli 302s: Use the appropriate gear for driving: Many novice drivers tend to drive at low speeds, which results in low vehicle speed but high engine RPM, covering less distance per unit of time and consequently increasing fuel consumption. It is recommended that once the vehicle starts, unless it is in a cold state, the gear should be shifted up to the appropriate level as soon as possible. Generally, higher gears are more fuel-efficient than lower gears. Shift gears step by step: Gear changes should only be done step by step, such as from first to second gear, second to third gear, etc., and not by skipping gears. Skipping gears can cause discontinuous power delivery, leading to stalling. However, downshifting can be done by skipping gears, and driving techniques often require frequent skip-downshifting. Shift quickly and smoothly: The key to shifting gears is speed—completing the actions of depressing the clutch, shifting gears, and pressing the accelerator as quickly as possible. When shifting gears, the clutch must be fully depressed, and gear changes should only occur within a certain speed range.

What is the average fuel consumption of an off-road vehicle?

Generally, the fuel consumption is around 8 to 10 liters per 100 kilometers, and some models may even exceed 10 liters, depending on the specific vehicle type. Fuel consumption depends on driving habits: Aggressive braking, fluctuating speeds, prolonged engine idling, frequent acceleration, and long-distance driving at high speeds in low gears can all lead to increased fuel consumption. Principles of vehicle fuel consumption: Fuel consumption per 100 kilometers is an indicator for vehicles. Driving below the optimal speed range increases fuel consumption per 100 kilometers, while driving above it has the opposite effect. If the engine speed is maintained within the same safe range, the hourly fuel consumption remains the same regardless of the vehicle's speed.

What is the depreciation period for cranes?

The depreciation period for cranes is 10 years. Definition of vehicle depreciation: Vehicle depreciation is the financial manifestation of vehicle investment recovery. It involves withdrawing a certain amount of funds each year to update vehicles and maintain transportation reproduction. Vehicle depreciation does not reflect the national economy's investment in transport vehicles; what effectively reflects the economic price of vehicle depreciation is the vehicle's capital recovery cost. Regulations on depreciation period: According to tax law, the depreciation period for cars is 5 years with a residual value rate of 5%. Even for used cars, the depreciation period is calculated from the date of purchase for 5 years. The tax law specifies the following minimum depreciation periods for fixed assets: 20 years for houses and buildings; 10 years for trains, ships, machinery, and other production equipment; 5 years for electronic equipment and transport tools other than trains and ships, as well as tools, furniture, etc., related to production and operation. The residual value ratio is uniformly set at 5% of the original price. The higher the depreciation rate, the worse the vehicle's condition and the lower its residual value.

How many points are deducted for overtaking in the wrong direction?

For those who drive in the wrong direction on highways, 12 points will be deducted, and a fine will be imposed; for those who drive in the wrong direction on other roads, 3 points will be deducted, and a fine will be imposed. Traffic Management Law: According to Article 25 of the "People's Republic of China Highway Traffic Management Regulations," if a motor vehicle driver violates these regulations and commits any of the following acts, a fine will be imposed, and the driver's license may be suspended for up to 12 months: driving a motor vehicle prohibited from entering the highway onto the highway; overtaking or changing lanes not in accordance with regulations; reversing, driving in the wrong direction, or making U-turns or turns by crossing the central divider on the highway; parking not in accordance with regulations. Usage Regulations: According to the "Regulations on the Application and Use of Motor Vehicle Driving Licenses" (Ministry of Public Security Order No. 123), if a motor vehicle driver commits any of the following violations, 3 points will be deducted at one time: driving a motor vehicle to overtake, yield, or drive in the wrong direction not in accordance with regulations.

Trending Ranking

How is the rack and pinion steering gear adjusted?

What is the actual fuel consumption of the Crown?

How to Get a Car Driver's License with a Motorcycle License?

How much higher is the fuel pressure considered normal?

What Brand Has a Dragonfly Logo?

What is the meaning of Crawl Mode?

What is the shelf life of seat belts?

What does a wrench warning light mean?

What is the difference between a 5S store and a 4S store?

How to Obtain a Class D Driver's License?

More Forum Discussions

Can I take the temporary ID card for the Subject 3 driving test?

Does Tire Sealant Damage Wheel Hubs?

How long does it take to check traffic violations in Xi'an?

What engines does Geely use?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.