Best way to get down a very steep hill in the snow?

Best way to get down a very steep hill in the snow?

Author
Discussion

a11y_m

1,861 posts

222 months

Friday 3rd December 2010
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Munter

31,319 posts

241 months

Friday 3rd December 2010
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So we're suggesting his best option is an F1 car on studded tyres right. hehe

Alfanatic

9,339 posts

219 months

Friday 3rd December 2010
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Edited by Alfanatic on Friday 3rd December 14:36

Conian

8,030 posts

201 months

Friday 3rd December 2010
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Munter said:
So we're suggesting his best option is an F1 car on studded tyres right. hehe
any other option just seems foolish

BigS

866 posts

173 months

smifffymoto

4,547 posts

205 months

Friday 3rd December 2010
quotequote all
To me it's a no brainer,in reverse gear,going down the hill backwards on tick over.Your front brakes do the majority of the brakeing and with them being uppermost on the hill the back can't over take the front(or is that the front overtake the back.
I've used this method loads of times in trucks and it works a treat,the most difficult thing is letting the car/truck do it's thing and not touching any of the pedals when you start to panic.
ETA only good for short distances as it's feckin' slow.

Edited by smifffymoto on Friday 3rd December 14:49

seefarr

1,467 posts

186 months

Friday 3rd December 2010
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Already been covered on Pistonheads:

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

The Black Flash

13,735 posts

198 months

Friday 3rd December 2010
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cptsideways said:
Keep one side to the very edge in amongst any compacted snow or verge
Also good - the deeper stuff can help slow you down.

And vice-versa - saw several people getting up a hill the other day by rubbing the wheels on the kerb, which was clearly giving the driven wheels extra friction. Wouldn't want to do it myself, mind.

PhillipM

6,517 posts

189 months

Friday 3rd December 2010
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smifffymoto said:
To me it's a no brainer,in reverse gear,going down the hill backwards on tick over.Your front brakes do the majority of the brakeing and with them being uppermost on the hill the back can't over take the front(or is that the front overtake the back.
That's not how it works biggrin

More braking force at the rear (well, front in this case) makes it MORE likely for the car to swap ends.

koolchris99

11,276 posts

179 months

Friday 3rd December 2010
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i think the best way is to get yourself a really good offroader with chunky tyres, something like a defender, then it will be fine..

or not..


RSGulp

1,472 posts

239 months

Friday 3rd December 2010
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If you live at the top of the very steep hill, leave your car at the bottom and walk.

If you live at the bottom of the very steep hill, leave your car at the top and walk.

HTH thumbup

Leicesterdave

Original Poster:

2,282 posts

180 months

Friday 3rd December 2010
quotequote all
Many thanks all- made it in one piece! 1st gear, tickling the brakes very very occasionally- no dramas. The stress beforehand is the worse bit! The more you worry, the more difficult you are making it for yourself!
Good suggestions- though some a bit odd!
Car was an 09 MINI. No traction lights or anything popped up- great tyres. Couldn't get anywhere on my summer Dunlops last year, but my pirelli winters are genuine peace of mind!

Engineer1

10,486 posts

209 months

Friday 3rd December 2010
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Petrolhead_Rich said:
On a very steep hill covered with snow (and presumably ICE) this method would work, it's not great for the mechanical parts on the car, but it's a damn sight better than sliding into anything.
A few years back my wife was given exactly the same advice by a policeman, stick it in reverse and rev to try and slow, it beats sliding across a busy main road coming out from a side road.

Jayho

2,014 posts

170 months

Friday 3rd December 2010
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Leicesterdave said:
Many thanks all- made it in one piece! 1st gear, tickling the brakes very very occasionally- no dramas. The stress beforehand is the worse bit! The more you worry, the more difficult you are making it for yourself!
Good suggestions- though some a bit odd!
Car was an 09 MINI. No traction lights or anything popped up- great tyres. Couldn't get anywhere on my summer Dunlops last year, but my pirelli winters are genuine peace of mind!
Thats what my brother taught me... Just dab the brakes little by little. I hate engaging the ABS, so would just dab and dab...

Dimski

2,099 posts

199 months

Friday 3rd December 2010
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It was a while ago, but I remember being taught on a skid control course that when braking on a very slippy surface, to cadence brake. (Even if you do have ABS) Without a doubt, even braking very softly still took far longer to stop than using this technique.

Any skidpan instructors in? Is there any merit in short sharp cadence braking to keep speed down? Or should it only be considered to slow/stop a car?

XG332

3,927 posts

188 months

Friday 3rd December 2010
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BigS said:
http://www.youtube.com/watch?v=FZNUUYNwWwc&feature=related

cptsideways

13,544 posts

252 months

Friday 3rd December 2010
quotequote all
Dimski said:
It was a while ago, but I remember being taught on a skid control course that when braking on a very slippy surface, to cadence brake. (Even if you do have ABS) Without a doubt, even braking very softly still took far longer to stop than using this technique.

Any skidpan instructors in? Is there any merit in short sharp cadence braking to keep speed down? Or should it only be considered to slow/stop a car?
If you have a modern ABS equipped then dont bother with cadence. You should only be braking very very gently anyway to not set the abs off if you can blame the tyres not the brakes for not slowing you down! Almost all modern cars can do a far far better job than a human ever can, especially those equipped with EDD/DSC etc.

And yes thats from a skid pan/ice driving/car control instuctor etc etc

MJK 24

5,648 posts

236 months

Friday 3rd December 2010
quotequote all
cptsideways said:
Dimski said:
It was a while ago, but I remember being taught on a skid control course that when braking on a very slippy surface, to cadence brake. (Even if you do have ABS) Without a doubt, even braking very softly still took far longer to stop than using this technique.

Any skidpan instructors in? Is there any merit in short sharp cadence braking to keep speed down? Or should it only be considered to slow/stop a car?
If you have a modern ABS equipped then dont bother with cadence. You should only be braking very very gently anyway to not set the abs off if you can blame the tyres not the brakes for not slowing you down! Almost all modern cars can do a far far better job than a human ever can, especially those equipped with EDD/DSC etc.

And yes thats from a skid pan/ice driving/car control instuctor etc etc
ABS does not work on sheet ice at all. All it'll do is pump the pedal. No use at all. Hence Audi and others used to provide a switch to turn it off before they worried about people taking legal action for using the button inappropriately.

Dimski

2,099 posts

199 months

Friday 3rd December 2010
quotequote all
cptsideways said:
Dimski said:
It was a while ago, but I remember being taught on a skid control course that when braking on a very slippy surface, to cadence brake. (Even if you do have ABS) Without a doubt, even braking very softly still took far longer to stop than using this technique.

Any skidpan instructors in? Is there any merit in short sharp cadence braking to keep speed down? Or should it only be considered to slow/stop a car?
If you have a modern ABS equipped then dont bother with cadence. You should only be braking very very gently anyway to not set the abs off if you can blame the tyres not the brakes for not slowing you down! Almost all modern cars can do a far far better job than a human ever can, especially those equipped with EDD/DSC etc.

And yes thats from a skid pan/ice driving/car control instuctor etc etc
It was 12 years ago I did it, and his vehicle didn't have ABS. And of course, I don't know how well qualified he was. Mind you, some bits of it were undoubtedly useful.

I have alot to thank my mum for. biggrin 1st birthday after passing my test, that was my birthday present. "You should learn how to control a skid, it'll make you a better driver."

thumbup

cptsideways

13,544 posts

252 months

Friday 3rd December 2010
quotequote all
MJK 24 said:
cptsideways said:
Dimski said:
It was a while ago, but I remember being taught on a skid control course that when braking on a very slippy surface, to cadence brake. (Even if you do have ABS) Without a doubt, even braking very softly still took far longer to stop than using this technique.

Any skidpan instructors in? Is there any merit in short sharp cadence braking to keep speed down? Or should it only be considered to slow/stop a car?
If you have a modern ABS equipped then dont bother with cadence. You should only be braking very very gently anyway to not set the abs off if you can blame the tyres not the brakes for not slowing you down! Almost all modern cars can do a far far better job than a human ever can, especially those equipped with EDD/DSC etc.

And yes thats from a skid pan/ice driving/car control instuctor etc etc
ABS does not work on sheet ice at all. All it'll do is pump the pedal. No use at all. Hence Audi and others used to provide a switch to turn it off before they worried about people taking legal action for using the button inappropriately.
WRONG

It's st tyres that dont work on ice, a modern ABS euipped car can pulse the brake on a individual wheel up to 20 times a second. An EBD equipped car can work out the brake force required to not the lock the wheels in about 0.2 of second. Those old audi's pulsed the brake about 2 times a second & yes it was st ABS back then.

The reason people assume ABS is st is because they assume the car should stop on sheet ice, the surface friction is often less than 10% of wet braking, so thats just touching the pedal very very very lightly, way less than 99% of drivers are aware of.


If you'd like a demonstration I'll happilly show you



Edited by cptsideways on Friday 3rd December 22:17