輪胎磨耗疑惑... - 保養
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By Sierra Rose
at 2021-01-29T16:52
at 2021-01-29T16:52
Table of Contents
前情提要
========
車子:2019 版 Vitara 1.4S
保養紀錄、油耗紀錄參見: http://bit.ly/2M4Ji0d
里程 |
-----+---------------------------------------------
2W | 2019/11/28 在外廠換了 P4(一樣 215/55/R17)
-----+---------------------------------------------
2.8W | 回外廠對調輪胎 [註]
-----+---------------------------------------------
3W | 回原廠保養,有交待不要調胎(回家確認工單上有寫)
| 工單上輪胎深度是前 5mm、後 4mm
-----+---------------------------------------------
3.5W | 回原廠保養,工單上輪胎深度是前 4mm、後 4mm
-----+---------------------------------------------
[註] 換胎的師傅對於「兩萬磨完 CEC5」感到不可思議
施工前還懷疑是不是有調里程錶還是少看一個零
所以交待 0.8W 就來調胎
該次調胎的師傅覺得輪胎狀況很正常,回歸 1W 再調就好
今天里程到了 3.8W+,所以回外廠對調輪胎
發現兩件... 不知道該怎麼解釋的事情...
1. 輪胎快要磨到安全線了...
對,一年多、1.8W 公里... 對,M 牌 P4...
不同師傅、同樣地覺得不可思議
2. 後輪的磨耗比前輪還多
用手指摸跟安全線的落差,可以摸出差異的那種多
師傅跟我討論糾結一陣子之後,決定先不調
然後要我繼續開 0.5W 再來看看...
btw... 除了磨得快之外,其他輪胎狀況都正常
問題們
======
1. 有什麼原因可以讓一台前驅車的後輪磨耗比後輪凶?
2. 還沒 2W 就面臨下課的 P4,是駕駛習慣造成的嗎? <囧>
(人人都說 P4 算耐磨,我本來期望至少可撐到 3W...)
平常用車的使用情況是鄉下移動(單次 2Km~15Km 不等)
假日偶爾會開車亂晃,高速公路:一般道路:山路 大概是 1:7:2
比較長途的大概就是去了一次台東、一次新竹
還有兩次上去就下來的阿里山 (起點都在嘉義海線)
自認是不太會想衝起步,就是個 Vitara 是要衝什麼 XD
重煞車也不太有
鄉下地方平常都沒啥車,紅綠燈遠遠放油門慢慢嚕也擋不到人
尤其是換了 P4 之後開車變得比較... 懶散
油耗(電腦/油槍,單位 Km/L)都在 14.2/13 以上,15/14 算是常態
(Vitara 1.4S 能源局油耗是 17.8)
以高速公路比重很少的情況下,跑這樣的油耗應該不算大腳... 嗎?
除了過彎速度喜歡高一點之外(輪胎只叫過兩三次)
我想不到跟一般人有什麼太大的差異... 囧>
還是說,對喜歡過彎感覺的人來說,這樣磨耗很正常?
還請各位前輩高手解惑... Orz
--
錢鍾書: 說出來的話
http://www.psmonkey.org
比不上不說出來的話
Hiking / Singapore 板
只影射著說不出來的話
and more......
--
========
車子:2019 版 Vitara 1.4S
保養紀錄、油耗紀錄參見: http://bit.ly/2M4Ji0d
里程 |
-----+---------------------------------------------
2W | 2019/11/28 在外廠換了 P4(一樣 215/55/R17)
-----+---------------------------------------------
2.8W | 回外廠對調輪胎 [註]
-----+---------------------------------------------
3W | 回原廠保養,有交待不要調胎(回家確認工單上有寫)
| 工單上輪胎深度是前 5mm、後 4mm
-----+---------------------------------------------
3.5W | 回原廠保養,工單上輪胎深度是前 4mm、後 4mm
-----+---------------------------------------------
[註] 換胎的師傅對於「兩萬磨完 CEC5」感到不可思議
施工前還懷疑是不是有調里程錶還是少看一個零
所以交待 0.8W 就來調胎
該次調胎的師傅覺得輪胎狀況很正常,回歸 1W 再調就好
今天里程到了 3.8W+,所以回外廠對調輪胎
發現兩件... 不知道該怎麼解釋的事情...
1. 輪胎快要磨到安全線了...
對,一年多、1.8W 公里... 對,M 牌 P4...
不同師傅、同樣地覺得不可思議
2. 後輪的磨耗比前輪還多
用手指摸跟安全線的落差,可以摸出差異的那種多
師傅跟我討論糾結一陣子之後,決定先不調
然後要我繼續開 0.5W 再來看看...
btw... 除了磨得快之外,其他輪胎狀況都正常
問題們
======
1. 有什麼原因可以讓一台前驅車的後輪磨耗比後輪凶?
2. 還沒 2W 就面臨下課的 P4,是駕駛習慣造成的嗎? <囧>
(人人都說 P4 算耐磨,我本來期望至少可撐到 3W...)
平常用車的使用情況是鄉下移動(單次 2Km~15Km 不等)
假日偶爾會開車亂晃,高速公路:一般道路:山路 大概是 1:7:2
比較長途的大概就是去了一次台東、一次新竹
還有兩次上去就下來的阿里山 (起點都在嘉義海線)
自認是不太會想衝起步,就是個 Vitara 是要衝什麼 XD
重煞車也不太有
鄉下地方平常都沒啥車,紅綠燈遠遠放油門慢慢嚕也擋不到人
尤其是換了 P4 之後開車變得比較... 懶散
油耗(電腦/油槍,單位 Km/L)都在 14.2/13 以上,15/14 算是常態
(Vitara 1.4S 能源局油耗是 17.8)
以高速公路比重很少的情況下,跑這樣的油耗應該不算大腳... 嗎?
除了過彎速度喜歡高一點之外(輪胎只叫過兩三次)
我想不到跟一般人有什麼太大的差異... 囧>
還是說,對喜歡過彎感覺的人來說,這樣磨耗很正常?
還請各位前輩高手解惑... Orz
--
錢鍾書: 說出來的話
http://www.psmonkey.org
比不上不說出來的話
Hiking / Singapore 板
只影射著說不出來的話
and more......
--
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