The products tested this time are Delinte DS2 and tyre size 2 15/55R 17? 98W. The tire design is asymmetric. It can be seen intuitively that this tire design is different and very young. Let's take a closer look at this tire.
Tire tread
Derint DS2 tire pattern is very recognizable, mainly for young people, and its products adopt extremely high standards in materials and technology. The tire adopts brand-new all-silicone rubber formula, which has better wet and dry performance. The volume of the four drainage grooves on the tread is increased by 6% compared with the existing products, and the faster drainage ensures the safe driving of the wetland. In the drainage trough, there is also a patented drainage technology created by Delinder, which can drain water faster and greatly improve the mobility of wetlands.
Of course, quiet and comfortable is also the highlight of this tire. The deeply optimized compound pitch mode can reduce noise and provide better driving stability and comfort. Many special designs of this tire are to ensure that the tire can still perform well in the wetland environment. In addition to working hard in wetlands, DS2 tire also excels in handling, quietness, comfort and other fields, which shows that this tire is also a very versatile tire.
Static measurement
According to the static measurement data of Delinder, the pattern is deep and the drainage performance is guaranteed. The tire hardness is also soft, which has a slight advantage in handling. Of course, static data can only explain part of it. To intuitively understand who is strong and who is weak, dynamic testing will know.
Dynamic evaluation
In this evaluation, the vehicle selected for evaluation is Toyota Camry 20 18 2.0G Deluxe Edition.
The test pavement is ordinary asphalt pavement (dry land/wetland). What about the weather, breeze and temperature? 33 degrees Celsius?
This test is conducted by professional equipment and drivers, which is professional and fair.
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Dry braking test
Emergency braking at the speed of 100km/h on the special dry ordinary asphalt pavement can simulate the emergency braking of vehicles on the expressway to the maximum extent.
The emergency braking distance of Toyota Camry equipped with Delint DS2 is 40.5 meters per 100 kilometers, reaching the same level of internationally renowned brands. It can be seen that Derint DS2 pursues perfection in safety performance. This achievement can be compared with many sports coupes. When you step on the brake pedal, the braking effect of the vehicle is immediate, and the vehicle stops quickly and smoothly, so that the driver can drive the vehicle with confidence.
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Wetlands braking test
Emergency braking was carried out at the speed of 80km/h on the special wet asphalt pavement, and the water film covered about 2 mm, which simulated the emergency braking of vehicles in rainy days to the maximum extent.
Wetlands are very important for tires, Derint ·DS2? The braking distance of 80km/h is only 24.9 meters, and Delint has excellent performance in wetland productivity, which can be compared with well-known brands. Besides, many tires can't achieve this effect on land. Even in wetlands, the feeling of emergency braking is similar to that in dry land. Tires can quickly puncture the water film, firmly grasp the ground, make the vehicle safe and reliable, and make the driver full of confidence.
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Dryland control assessment
1, single lane change control test.
The vehicle runs at a constant speed and changes lanes according to the direction of the barrel, which simulates the daily lane change to the greatest extent. When the vehicle turns at high speed, the tire must have sufficient lateral grip to ensure that the vehicle can avoid obstacles safely and stably.
2. Evaluation of winding piles around bending.
The vehicle passes through all the drums at a uniform speed in the S-line and moves around in a big circle, which is the ultimate test of vehicle tire handling. Continuous large-angle turning is a test of vehicle tire performance, which can be described as a test of dry squeezing tire performance.
Drint DS2 has a very good performance in dryland control project. When the driver turns the steering wheel, the response of Drint DS2 is very linear, the lane change is clean and neat, and the driving experience is brisk, which also coincides with Drint's younger positioning.
In the control project, the support of the tires to the car body is in place, and the vehicle roll is not big. So I got high marks in the exam. De Park Jung Su DS2 tire can be described as rigid and soft. In the process of continuous turning, the tires are understood by the driver of the vehicle, and the whole vehicle is stable and controllable. There is no sign of getting out of control because of the tire grip.
After a number of rigorous land performance tests, the performance of DTS 2 is undoubtedly excellent. Its strong grip makes the tire press on the ground, and the driver can control it freely without any sense of vacancy. The tires are sensitive and the driving experience is extraordinary. High scores have been achieved in many projects, which is enough to show the strict requirements of Derint brand on tire performance, and also reflects Sen Qilin's strong R&D ability and production capacity, which makes the tire worthy of high-performance coupe in all aspects and can be called domestic high-performance tire.
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Wetland control evaluation
Driving on a professional wetland track to simulate the real driving situation in rainy days. The continuous wetland section is a very big test for tire drainage.
According to the feedback from drivers, the performance of DS2 wetland in Delinder is still excellent. In bad road conditions such as wetlands, tires can still provide sufficient grip and cornering is very smooth. For drivers, the strong grip of Derint ·DS2 is not only impressive on the straight. The curve is also excellent. The tire clings to the ground when turning, and will not slip because of the water film. The accumulated water quickly drained from the tire at the moment of turning. Reasonable pattern design makes the tire drain smoothly and quickly, and the tire always maintains the best grip.
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NVH noise test
In addition to the performance of tires, I think the public users are most concerned about the quiet and comfort of tires. Noise tests were carried out on rural (coarse) asphalt pavement and urban (fine) asphalt pavement respectively.
DS2 has a good driving experience. 100km/h The noise of 68.9 decibels in the car is equivalent to the noise in the downtown area. At high speed, all you hear is the noise of the engine, and the noise generated by the tires is almost imperceptible. The research and development of DS2 is fully considered, and the impact of noise on the feelings of drivers and passengers is enormous, so we have made great efforts in mute.
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Comfort test
Whether tires can be effectively buffered when passing through different roads is the key to determine driving comfort. Car owners in China pay as much attention to tire comfort as to tire performance.
Derint ·DS2 is very good at dealing with small bumps, but the tires are still a little hard when encountering bumpy roads. But overall, the comfort of the tires is still very good.
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General comments:
To sum up, DELITE DS2 has outstanding performance in wetland performance and noise comfort performance. When driving Camry, the tires can keep the best grip in all kinds of road conditions, especially when cornering. The excellent lateral grip of D2S2 makes the vehicle turn smoothly and gives the driver full confidence. At the same time, in terms of comfort, DS2 is also striving for perfection. When the vehicle is running, many tires can filter out the vibration of the road surface, and the noise of the tires is very small, which is very friendly to the passenger's riding experience, and the good performance of the tires can also make the driver more confident. Generally speaking, the performance of DS2 is comparable to that of international brands. As a brand of Sen Qilin, it has the world's leading intelligent factory of industrial Internet of Things under Sen Qilin, ensuring first-class product quality. Obviously, the DeLite DS2 is a very cost-effective tire, so the DeLite DS2 will definitely become an explosion in the market.
This article comes from car home, the author of the car manufacturer, and does not represent car home's position.