Gulipan, Jiatong, Wanli, and Return 4 comfortable tires, which one is the best?
Last time, we had a static evaluation of the four tires of Gulipan Zeon Eco C1, Jiatong Comfort 228, Wanli AP028 and Returning R30 (please click on static evaluation articles: please click:
Gulipan, Jiatong, Wanli, and Return 4 economic comfortable tires competition
), Also learned about the various data of 4 tires; how does this data affect the performance? Next, we will enter the dynamic evaluation section to understand the performance characteristics of the four tires through venue testing.
In the dynamic test section, our tests are still based on the three aspects of experience and testing tires, grip and braking safety. Accelerate, dry ground S brakes, extreme piles and circles five test items. Due to the restrictions and safety considerations of the venue, we did not do wetland acceleration and braking tests.
Internal/external noise test
In terms of noise testing, we mainly measure the tire noise suppression level of 4 tires through the speed inside and outside the car. In the car, we test the noise levels of three speeds of 60km/h, 80km/h and 100km/h; while the car only tests two speeds of 60km/h and 80km/h.
The comfort of a tire is good or bad. In addition to the vibration passed to the compartment, noise has also become a good measurement indicator. The tire is on the road, and we find that the impact of four tires on the noise in the car will not be too obvious. At the three speeds, the difference between the four tires found through the noise instrument monitoring is only 2.5 decibels and the smallest 0.3 decibels. It is difficult to distinguish the ears. Among the four tires, the best inhibition of the internal noise of the car is the Wanli AP028, followed by the Guplatin C1 and Retower R30.
In terms of noise outside the car, the average value of the four tires is very close. Except for the back force R30 slightly higher than nearly 3 decibels at 60km/h, the other differences are not large.
● Hundred kilometers of dry land accelerate
Consider the grip of the tires 100 kilometers, the whole throttle, the ESP, and the ejection start. Although the ejection of the CT200 is limited, it is restricted by the test drive. In terms of testing, we can still see the difference between each other.
The score of accelerated 100 kilometers, the performance of the back force R30 is the best, 12.20 seconds; followed by 12.21 seconds, the results of Jiatong and Gu Platinum are 12.26 seconds and 12.27 seconds, respectively. This is to test the highest and lowest achievements in the five groups, and then the three groups of results come out average. The average score of back force and thousands of strength is only 0.01 seconds, and the scores of Erjia Tong and Gu Ball are only 0.01 seconds.
Dry ground braking (100km/h-5km/h)
I have explained earlier. Due to the problem of vehicle conditions, the braking performance of the vehicle will be affected to a certain extent. The shortest distance of 100km/h-5km/h is 43.49 meters, and the second is the 44.79 meters of Gulatan. The back force is 45.71 meters and 47.68 meters, respectively. Among the four tires, Wanli’s 43.49 brake performance is relatively 47.68 meters, which is 4 meters short.
In the part of the pile, in fact, the four tires are economical tires, so the limit will not be too far, all around 60km/h, the highest is Guplatin C1, reaching 61km/h, and the lowest is the Wanli AP028. 57km/h can not continue to increase the speed. The Gubao C1 and Jiatong Comfort 228 are similar, and they are relatively late to appear tires. After the sound appears, it shows that it is not far from the limit.
Wanli AP028 and Retower R30 have earlier tires. If 40km/h moves, there will be sound. With the sound, the grip is gradually declining. , The grip is significantly reduced, and the car continues to speed up the car.
In terms of circular, Gu Platinum C1 performed a leading performance. After about 10 laps, it can still maintain a speed of 40km/h without launch. The durability is the best. Trying is a pity.
Kaitong Comfort 228 and Wanli AP028 are all satisfactory, and the number of circles is about 6 laps. Both can maintain a speed of 40km/h. After 6 laps, it started to launch a little bit. Although the speed can be up to 40km/h, it won’t be long, and the durability is not as good as the other three.
● Edit summary:
After static and dynamic comparison tests, the results of the four tires are also at a glance in front of us: the best performance of comfortable performance is the Wanli AP028 and Gu Platinum C1; In the project, the performance of Gu Platinum C1 is undoubtedly the best, and the other three tires are relatively bland or worse.
If you need to choose from these 4 models when buying the tire, pay attention to the comfortable and quiet available Wanli AP028, of course, the results of the winding of the pile are not ideal; if the tire is better to control the tire except for the mute external control, it is not possible to choose the solid platinum C1. wrong.
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