四條車胎的牌子唔同..有無問題

除o左不合規格外, 因為唔同牌子胎其實就算一樣size (195-65-15等) 都會有唔同厚度及唔同軟硬, 當然要認真度先會知, 唔係用眼睇得出。因每間廠用的料都唔一樣。 最好係每一條軸都用同一set。 因為如果左右胎高度不一, 即係兩條左右軸轉動速不一, 也即係波箱負荷唔同，長期係咁樣, 波箱就會因此而損耗。平時你feel唔到, 唔代表無野! 加上唔同胎, 唔問紋, 唔同紋就唔同吮地力。 老友... 徐非好新(9成新) 就可以換兩條令兩set一樣, 如果唔係就都係快D 換曬佢啦...

同一軸既車呔就要係同一款呔紋
即係話車頭個一對一定要係同一款紋
同牌子而唔同紋都唔得
後面個對亦都係一樣要同紋但唔一定要同前面既一樣
只要同對面個隻一樣就合法...

你依家咁就一定係違法...

至於前後唔同紋好唔好...就睇下你點用車...

唔同牌子嘅車胎唔可以一齊用 , 你咁樣違法架
因為唔同牌子都有唔同胎紋,又有分乾胎,濕胎,乾濕兩用胎,賽車胎,非賽車胎
賽車胎要行到條胎痴手先有用 , 非賽車胎就唔駛啦
咁多種唔同牌子,唔同類型,唔同用途,唔同胎紋,点可以一齊用呢
一齊用,架車好易失控,再加上你係新手
快Ｄ換過晒佢啦,記住同一牌子,同一類型,同一胎紋 , 仲要同一SIZE呀

一定唔可以
因為法例定明每一担車輪(車頭兩個輪或車尾,兩個輪)一定要同一花紋
你架車四條車胎的牌子唔同就一定唔會同一花紋
所以唔合法
快d去換過四條新駄啦

無論任何牌子的車胎，胎面一定有像以下的密碼。衹要它的"車胎寬度"及"高寬比"都係一樣就無問題。否則會有危險。
P225/50R16 91S
P = When a tire size begins with a "P," it signifies the tire is a "P-metric" size that was designed to be fitted on vehicles that are primarily used as passenger vehicles. 客車用車胎
225= The 225 indicates this tire is 225 millimeters across from the widest point of its outer sidewall to the widest point of its inner sidewall when mounted and measured on a specified width wheel. This measurement is also referred to as the tire's section width. Because many people think of measurements in inches, the 225mm can be converted to inches by dividing the section width in millimeters by 25.4 (the number of millimeters per inch).車呔寬度：接觸路面的闊度，單位係用厘米(mm)。
50=The 50 indicates that this tire size's sidewall height (from rim to tread) is 50% of its section width. The measurement is the tire's section height, and also referred to as the tire's series, profile or aspect ratio. The higher the number, the taller the sidewall; the lower the number, the lower the sidewall. We know that this tire size's section width is 225mm and that its section height is 50% of 225mm. By converting the 225mm to inches (225 / 25.4 = 8.86") and multiplying it by 50% (.50) we confirm that this tire size results in a tire section height of 4.43". If this tire were a P225/70R16 size, our calculation would confirm that the size would result in a section height of 6.20", approximately a 1.8-inch taller sidewall.高寬比：呔身闊度﹝側面﹞同呔肚闊度的百分比。
R=The R in the P225/50R16 91S size identifies that the tire has a Radial construction in which the tire's body plies "radiate" out from the imaginary center of the wheel. Radial tires are by far the most popular type of tire today representing over 98% of all tires sold.原子呔。
16 =The 16 indicates the tire and wheel diameter designed to be matched together.呔鈴寬度，單位係用英吋。
91S=The 91S represents the tire's Service Description. A Service Description identifies the tire's Load Index and Speed Rating. 最高可載重量及最快車速。(要查表)
希望可以幫到你。


2007-05-25 01:52:21 補充：
車輛輪胎可分两大類：放射線紋(香港人俗稱原子胎)及交錯斜紋(香港人俗稱忛布胎)。根據香港法律：同一車輛係不可以同時安裝以上两種不同結構的輪胎，以避免在轉彎時發生危險。但並無規定要安裝同樣花紋。至於甚麼四季胎、雪胎、越野胎(輪胎係無乾胎、濕胎之分)，放在同一車軸係無危險的，可以待輪胎用盡花紋後，換新胎時一起更換。至於四條不同牌子輪胎放在同一車的壞處：輪胎的聲音會特別響、高速時可能有輕微偏移。以上資料，請看政府網頁：http://www.td.gov.hk/UtilityManager/Publication/upload/tyresafety.pdf

2007-05-25 02:03:44 補充：
絕對可以，一定無問題。我的意見，出發點係從合附法律、合附經濟原則(安裝在二手車)、合附安全情況去想。否則我會建議換新車。如果有任何關於輪胎知識的賜教，可以直接依貓本人。本人樂於回覆。

當然有好大問題,因為唔同牌子車胎有唔同胎紋,另外有啲係干胎或干濕兩用胎,為安全起見全車用同一套牌子的車胎就最安全.