下坡D挡踩刹车是错的 这样做才正确

ABCDCc

這是瞎説八道

georgewenyu

在下坡路段，我是一直用屁股顶在车前才下坡的，只有这样才是最正确。

地下党都会开汽车

下坡我总是人在前，车在后，用屁股顶住下滑的车

海啸啸

多伦多很多地方有sign说不要用engine brake的，这个好，反着来，脑残有这样的，还铮铮有词。

小强307

没L档的话挂傻蛋吗？

lugalx566090675

thats the stupidest thing I have heard in 50 years of my life for sure! and i am a professional mechanic for over 25 years!

WTTO

我开长下坡时就用 L 。 不准用 engine brake 是因为那个地方靠近居民区，engine brake 噪音高。

WTTO

https://www.allstate.com/resourc ... r%20gears%20to%20go,says%20the%20National%20Park%20Service.
When you start to head back downhill, use your engine and transmission to slow the car down instead of the brakes. Shift to a lower gear before you start heading downhill, as this will help slow down the car without you having to ride the brakes, says the National Park Service. If your vehicle has an automatic transmission, use "L" or "2." However, if you do need to brake frequently, pull over if you start to smell the brakes burning. (According to the National Park Service, this will be a pungent burning smell.) Let them cool off before you start driving again, but do not continue if you think there may be an issue with your brakes.

Once you're on level ground again, shift back into drive and use your brakes as you would normally.