看看大家对Directional Tyre and asymmetrical tyres的认识有多少

野牛

发此贴的目的是发起对轮胎胎纹的讨论，方便需要选择轮胎的童鞋们做个参考

为什么选DIRECTIONAL?

为什么选ASYMMETRICAL?

有什么区别？  什么车，驾驶习惯适合什么轮胎？

轮胎品牌，型号的性价比，耐用性？

欢迎专业人士和爱好者一起研究探讨！

狂野的水墨

只用AT！

野牛

狂野的水墨 发表于 2013-6-15 13:33
只用AT！

哈哈  4WD不算!!!!

狂野的水墨

野牛 发表于 2013-6-15 13:35
哈哈  4WD不算!!!!

公路胎紋路太複雜，看著暈。。。  

KsMotor

不是叫asymmetric吗？

cooper_zx

什么都不懂 来学习的

ilmaro

没看明白,想说的是什么....

casanova

那我说.. .only can use runflat.. no choice...

oxygenfish

Asymmetrical +1............

野牛

KsMotor 发表于 2013-6-15 13:40
不是叫asymmetric吗？

sorry, asymmetric

野牛

casanova 发表于 2013-6-15 21:32
那我说.. .only can use runflat.. no choice...

why is that???

野牛

davidfan1228 发表于 2013-6-16 18:48
我喜歡用DIRECTIONAL...因為我車的Setting Camber wear會比較厲害...

平时在路上也是用赛道的设置？？？

野牛

pkunn 发表于 2013-6-17 04:05
不用方向胎會使使用壽命減少一半- - 哈哈哈

野牛

davidfan1228 发表于 2013-6-18 00:38
嗯...懶得每次都做一次alignment...

哈哈哈哈，等里面磨得差不多了再调正把外面磨平衡来

野牛

我来抛砖引玉，其实就是copy n paste,欢迎大神和专家们来拍砖纠正！

Symmetric Tread Patterns
most common.  Continuous ribs or independent tread blocks across the entire tread face where both inboard and outboard halves feature the same pattern. Symmetric tread patterns allow using multiple tire rotation patterns.

Asymmetric Tread Patterns，
Designed to blend the requirements of dry grip and water dispersal/snow traction where the tread pattern changes across the face of the tire. Usually incorporates larger tread ribs/blocks on the outboard side to increase cornering stability on dry roads with greater contact area. This also helps to reduce tread squirm and heat buildup on the outside shoulder. The inboard side usually features smaller independent tread blocks to aid wet and/or winter traction when driving straight ahead. Asymmetric tread patterns allow using multiple tire rotation patterns.

Directional (Unidirectional) Tread Patterns
Designed to roll in only one direction. It incorporates lateral grooves on both sides of the tire’s centerline that point in the same direction and result in v-shaped tread blocks. These grooves enhance hydroplaning resistance at high speeds by pumping water more efficiently through the tread pattern. Unless they are dismounted and remounted on their wheels to accommodate use on the other side of the vehicle, directional tires are to be used on one side of the vehicle and are intended to be rotated from the front axle to the rear axle. If different tire sizes are used on the front vs. rear axle, the tires become location-specific and prohibit tire rotation unless remounted.

MYEVO

用aymmetric semi slick的飘过……

野牛

MYEVO 发表于 2014-9-1 22:32
用aymmetric semi slick的飘过……

很好奇， semi slick 平时在路上跑，一般寿命有多少公里？

sonare310

我车原来4个轮子都是Asymmetrical 的普利司通，现在坏了一个装了一个国产的对称胎，不知道要不要紧。。

sonare310

Asymmetrical胎到底有什么好处和作用啊。。

MYEVO

野牛 发表于 2014-9-2 09:20
很好奇， semi slick 平时在路上跑，一般寿命有多少公里？

看你开的什么路况，怎么开了

以前evo用的A048天天上下班开加上跑track……一年半左右差不多没了，

现在的……track only，哈哈哈

798089357

semi slick是半热融胎的意思嘛