Factors that help cars run smoothly
Smooth operation is an important criterion to evaluate the quality of a car. Understanding the factors that make it up helps users choose the right car and maintain it promptly.
Engine
With diesel engines, the working principle is that the fuel self-ignites under the influence of the temperature of the air mass compressed under high pressure, so the thrust on the chassis is very large. Meanwhile, gasoline engines have a low compression ratio and burn fuel by electric spark (forced combustion), thanks to which the vehicle operates more smoothly.
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| Cars running on gasoline engines will be smoother than cars running on diesel engines. |
Number of cylinders
The smaller the number of cylinders, the worse the balance between inertia force and moment of inertia, the more vibration the engine has, the less smooth the car will be. That is why a 6-cylinder engine runs smoother than a 4-cylinder engine; an 8-cylinder V-engine is smoother than a 6-cylinder in-line engine…
Structure of the suspension system
This is the soft connection between the wheel and the vehicle body. The suspension system performs two main functions: ensuring the relative vertical movement of the wheel; ensuring the load-bearing capacity and transmitting force from the engine to the wheel, helping the vehicle run at the correct speed and direction controlled by the steering source.
Currently, high-end passenger cars often use independent suspension systems using hydraulic or pneumatic cylinders and electronic control applications to keep the chassis balanced and create a smooth ride.
Tires
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| BMW cars run on TURANZA GR-100 tires for smooth and safe operation. |
Tires are the most important part of a car because they are the last point that receives the power produced by the engine and transmits it to the road surface. Whether the car operates stably, smoothly and safely or not is greatly affected by the 4 tires. Therefore, checking and choosing the right type of tire, and taking proper care of the tire should be the first concern.
First of all, the car owner needs to check the wear of all 4 tires. If one of them is worn beyond the specified level, the car is very likely to have an accident due to loss of traction or explosion when running over sharp objects. Normally, the maximum life of tires is 40,000-50,000 km, depending on the time of use and weather factors, depending on the manufacturer. Users should replace the right type of tire at the right time to ensure the highest safety when operating, especially before long trips.
At the BMW 2015 experience event recently held in Ho Chi Minh City, more than 250 luxury car customers had the opportunity to experience the BMW 2015 and were convinced by the Bridgestone TURANZA GR-100 tire line equipped on 22 BMW and MINI cars. The car demonstrated remarkable smoothness even at high speeds, and gripped the road even in heavy rain. In exercises requiring sudden braking, the TURANZA GR-100 tires also provided a very short braking distance, even on low-friction surfaces. In the drift performance, the TURANZA GR-100 tires proved to be very durable and resistant to abrasion despite being repeatedly "tested by fire" by international coaches.
According to Zing.vn
