Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-09 Thread Clay Monroe via Mercedes
The SDL did exceptionally in the grand voyage from SEA to ND and back two years 
ago.  Junk chinee tars that were maybe 6 months old, driving at speed in the 
dark of night.  At one point through blinding snow for maybe 20 miles with all 
manner of vehicles in ditches and medians, spun out or upside down.  Big rigs, 
little subaru, lots of FWD, pickem up trucks both lifted and normal.  

clay 


1974 450sl -  Frosch - Two tone green
1082 SD - Allen
1986 SDL - Polei

retired models-
2002 s430 - Victor, a Stately & well tailored crap
1976 300D - Blei Vanst - it looks silvery
1972 220D - Gump - She was green, simple and ran
1995 E300D - Gave her life to save me against a Dame in a SUV
POS 1987 SDL - Beware Nigerian Scammers

> On Mar 8, 2019, at 5:32 PM, Curley McLain via Mercedes 
>  wrote:
> 
> Schnee performance depends on:
> 
> 1.  Tire performance.  (min of Blizzaks, max of hakkas)
> 2.  See #1   (repeat)   No fat tires.  Stock size.  The engineers picked the 
> best tire size.
> 3.  Driver experience/ability
> 4.  Weight over drive wheels
> 
> Note 1:  Front wheel drive is less controllable in slick conditions than RWD. 
>  The contact patch between the tire and the pavement is the same size, 
> regardless of RWD, FWD or 4WD.   4WD makes no difference in starting or 
> stopping, but IS as uncontollable as FWD once the front tires lose grip.  FWD 
> and 4WD will put you in the diitch faster.  Gimme an SDL on Blizzaks and I 
> can go anywhere in ice or snow until it gets so deep the belly pan floats the 
> car on the schnee.
> 
> Note 2:  You will notice the type of vehicle is not listed because it makes 
> minimal difference.
> 
> Scariest drive I ever had was in the crand caravan in 2006 or so when I got 
> caught on the east shore of lake michigan with summer tars when it started to 
> snow.  All I tried to do was drive to the nearest wally world to buy winter 
> tars.   It was the worst white knuckle ever, and the schnee was not that deep 
> yet.  1-3"

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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-09 Thread Jim Cathey via Mercedes
> Note 2:  You will notice the type of vehicle is not listed because it makes 
> minimal difference.

Geometry matters.  Short and square like a Jeep CJ is evil.  Long and strung 
out, like my
Dodge pickup, seems to not want to swap ends very easily.  Same general effect 
as a tall
vs short unicycle.  Taller is _easier_ to ride, because you have more time to 
correct things
as they go wrong, due to the much greater angular moment of inertia.  (But 
harder to mount,
and worse for you if you do manage to fall and not land on your feet.)

IMHO, the more a vehicle resembles a cube, the more it resembles dice.  Any side
forwards/up is OK by it!

But generally I agree with you.  My son has been driving the 190D, with 
all-season
tires on it.  New ones, but still...  He's slid off the road several times.  
Sometimes he
gets out, sometimes I have to go with a rope.  I figure anything like this that 
doesn't
kill him actually makes him a better driver.

He: "Dad, I was going slow around that corner."

Me:  "Clearly not slow enough."

> hakkas are big bucks.

And so far, to me, worth it.  They last a long time, too.  Jill's are on the 
seventh year
of service, and still going strong.  The studs are pretty much worn off, but 
the tread
is still awesome and they clearly work well.  However, she took a nail and 
drove on
it flat for long enough to destroy one of them, so if we keep the car I guess 
we'll have
to cough up another $850, or whatever it is now.

I bought her a set for her SL, before we were married, and we kept them when she
sold the car.  The last one retired on the Frankenheap, it was pretty much worn 
out.
A solid 15 years, maybe more.

-- Jim


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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Curley McLain via Mercedes

Schnee performance depends on:

1.  Tire performance.  (min of Blizzaks, max of hakkas)
2.  See #1   (repeat)   No fat tires.  Stock size.  The engineers picked 
the best tire size.

3.  Driver experience/ability
4.  Weight over drive wheels

Note 1:  Front wheel drive is less controllable in slick conditions than 
RWD.  The contact patch between the tire and the pavement is the same 
size, regardless of RWD, FWD or 4WD.   4WD makes no difference in 
starting or stopping, but IS as uncontollable as FWD once the front 
tires lose grip.  FWD and 4WD will put you in the diitch faster.  Gimme 
an SDL on Blizzaks and I can go anywhere in ice or snow until it gets so 
deep the belly pan floats the car on the schnee.


Note 2:  You will notice the type of vehicle is not listed because it 
makes minimal difference.


Scariest drive I ever had was in the crand caravan in 2006 or so when I 
got caught on the east shore of lake michigan with summer tars when it 
started to snow.  All I tried to do was drive to the nearest wally world 
to buy winter tars.   It was the worst white knuckle ever, and the 
schnee was not that deep yet.  1-3"


Clay Monroe via Mercedes wrote on 3/8/19 3:52 PM:

how is the BMW in the snow?

clay monroe




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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Curley McLain via Mercedes

Same place he was last week and the week before!  Pay attention!

Andrew Strasfogel via Mercedes wrote on 3/8/19 3:43 PM:

Where is this?




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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Curley McLain via Mercedes
no comparison between "all season" and real schnee tars.  Blizzaks have 
a Metzler heritage and are available at tar rack prices (ask for price 
match) at your local farstone dealer.  They are available at competitive 
prices similar to a low-mid to mid range summer tar.    hakkas are big 
bucks.


Allan Streib via Mercedes wrote on 3/8/19 11:16 AM:

Yes, admittedly the tires are not suitable for snow. They aren't old,
but they are your standard "all season" touring tread and are doing
nothing in the snow.

Didn't buy snow tires for it this winter because I hadn't even planned
on driving it. I like to keep it out of the salt. But circumstances
changed. We're close enough to spring was hoping to get away with it.

I think I have a couple of bags of hardened Sakrete and a few extra
wheels in the garatge, I'll try throwing those in the trunk.

Allan





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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Jim Cathey via Mercedes
> how is the BMW in the snow?

In fact, it would be my _first_ choice from our stable when going into harm's 
way.

-- Jim


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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Jim Cathey via Mercedes
The AWD X5, 2006, with studded Hakkapeliittas on all four corners, has been 
_excellent_ in the snow.
Our dissatisfaction with this car has nothing to do with its functionality, and 
everything to do with its
insatiable appetite for money.  (Comparatively speaking.)

-- Jim


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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Clay Monroe via Mercedes
how is the BMW in the snow?

clay monroe

> I turned my computer upside down and shook it, but the bookmark for what I'm 
> looking for didn't fall out.



> On Mar 8, 2019, at 7:18 AM, Jim Cathey via Mercedes  
> wrote:
> 
>>> Need better tires and some weight in the back.
> 
> This utterly transformed my death-trap Camaro.  200# of sand over the drive
> wheels was what I used.  And in a pinch you could always slice open a tube
> and throw some under the wheels.
> 
> I use(d) Nokian Hakkapeliittas on the Frankenheap W115 200D, and usually had 
> a bunch
> of crap in the trunk.  That car did _very_ well in the snow, and the Hakkas 
> last for years.
> I remember well chuffing through powder snow drifts that swept over the hood 
> of the
> car.  Until we were forced to stop by some dumb-ass who had stopped in the 
> middle of
> the road, at an uphill stop sign, which under those conditions need be merely 
> advisory,
> we were unstoppable.
> 
> I'll take a well set up rwd car any day over a poorly set up 4wd.
> 
> -- Jim


clay monroe

> I turned my computer upside down and shook it, but the bookmark for what I'm 
> looking for didn't fall out.




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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Andrew Strasfogel via Mercedes
Where is this?

On Fri, Mar 8, 2019 at 4:23 PM Clay Monroe via Mercedes <
mercedes@okiebenz.com> wrote:

> Well, that changes the optics of my dragging the SD up here once I get a
> fresh engine in her.  Temps are just getting past freezing, the streets are
> beginning to get slushy.  I get to walk the dog. One road has massive
> divots in the six inches of ice on the road where either the garbage truck
> or other dually truck lost all traction and spun a bunch of hot rubber.
>
> clay monroe
>
> > I turned my computer upside down and shook it, but the bookmark for what
> I'm looking for didn't fall out.
>
>
>
> > On Mar 7, 2019, at 6:24 PM, Allan Streib via Mercedes <
> mercedes@okiebenz.com> wrote:
> >
> > Too much torque, weight all in the front.
> >
> > Had maybe 1" or 2" of snow, could not get home in the 300SD. Stranded at
> > the bottom of the hill about 1/2 mile from my house. Had to have the boy
> > come in the Frontier with a tow chain to pull me up.
> >
> > Rear wheels were spinning at idle.
> >
> > Need to pay more attention to the weather forecast.
> >
> > Allan
> >
> > ___
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> >
> > To Unsubscribe or change delivery options go to:
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> >
>
>
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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Clay Monroe via Mercedes
Well, that changes the optics of my dragging the SD up here once I get a fresh 
engine in her.  Temps are just getting past freezing, the streets are beginning 
to get slushy.  I get to walk the dog. One road has massive divots in the six 
inches of ice on the road where either the garbage truck or other dually truck 
lost all traction and spun a bunch of hot rubber.

clay monroe

> I turned my computer upside down and shook it, but the bookmark for what I'm 
> looking for didn't fall out.



> On Mar 7, 2019, at 6:24 PM, Allan Streib via Mercedes  
> wrote:
> 
> Too much torque, weight all in the front.
> 
> Had maybe 1" or 2" of snow, could not get home in the 300SD. Stranded at
> the bottom of the hill about 1/2 mile from my house. Had to have the boy
> come in the Frontier with a tow chain to pull me up.
> 
> Rear wheels were spinning at idle.
> 
> Need to pay more attention to the weather forecast.
> 
> Allan
> 
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> To Unsubscribe or change delivery options go to:
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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Allan Streib via Mercedes
Yes, admittedly the tires are not suitable for snow. They aren't old,
but they are your standard "all season" touring tread and are doing
nothing in the snow.

Didn't buy snow tires for it this winter because I hadn't even planned
on driving it. I like to keep it out of the salt. But circumstances
changed. We're close enough to spring was hoping to get away with it.

I think I have a couple of bags of hardened Sakrete and a few extra
wheels in the garatge, I'll try throwing those in the trunk.

Allan

Jim Cathey via Mercedes  writes:

>>> Need better tires and some weight in the back.
>
> This utterly transformed my death-trap Camaro.  200# of sand over the drive
> wheels was what I used.  And in a pinch you could always slice open a tube
> and throw some under the wheels.
>
> I use(d) Nokian Hakkapeliittas on the Frankenheap W115 200D, and usually had 
> a bunch
> of crap in the trunk.  That car did _very_ well in the snow, and the Hakkas 
> last for years.
> I remember well chuffing through powder snow drifts that swept over the hood 
> of the
> car.  Until we were forced to stop by some dumb-ass who had stopped in the 
> middle of
> the road, at an uphill stop sign, which under those conditions need be merely 
> advisory,
> we were unstoppable.
>
> I'll take a well set up rwd car any day over a poorly set up 4wd.
>
> -- Jim
>
>
> ___
> http://www.okiebenz.com
>
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>
> To Unsubscribe or change delivery options go to:
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-- 
Allan Streib
Indiana University
School of Informatics, Computing, and Engineering
Digital Science Center | Intelligent Systems Engineering | FutureSystems

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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Jim Cathey via Mercedes
>> Need better tires and some weight in the back.

This utterly transformed my death-trap Camaro.  200# of sand over the drive
wheels was what I used.  And in a pinch you could always slice open a tube
and throw some under the wheels.

I use(d) Nokian Hakkapeliittas on the Frankenheap W115 200D, and usually had a 
bunch
of crap in the trunk.  That car did _very_ well in the snow, and the Hakkas 
last for years.
I remember well chuffing through powder snow drifts that swept over the hood of 
the
car.  Until we were forced to stop by some dumb-ass who had stopped in the 
middle of
the road, at an uphill stop sign, which under those conditions need be merely 
advisory,
we were unstoppable.

I'll take a well set up rwd car any day over a poorly set up 4wd.

-- Jim


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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Craig via Mercedes
On Fri, 8 Mar 2019 15:18:59 + (UTC) Curt Raymond via Mercedes
 wrote:

>  Need better tires and some weight in the back.

I will concur with the need for better tires -- those which have a least
the mountain and snowflake symbol on them. When I got our '94 E420, it
had Yokohama tires on it which were horrible in the snow. I could not
make it up a short slight hill out of the parking lot at work with out
taking a run at it. I put on Nokians (I forget the model, but not
Hakkapelita) and it was very much improved, even without weight in the
trunk.


Craig

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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-08 Thread Curt Raymond via Mercedes
 Need better tires and some weight in the back. My 240Ds and 190Ds never let me 
down or left me stuck. My '85 190D once drove home in an epic snowstorm, I was 
climbing one big hill with a Toyota 4x4 next to me crab walking in 4wd with 4 
wheels spinning. I had just gotten snow tires on the 190D and it walked right 
up the hill, 2nd gear, light on the accelerator, no issue. When I got home I 
was plowing 6" of snow. If I stopped I'd have to back up a few feet to get 
going again but once moving it'd keep going...
-Curt

On Thursday, March 7, 2019, 10:25:20 PM EST, Allan Streib via Mercedes 
 wrote:  
 
 Too much torque, weight all in the front.

Had maybe 1" or 2" of snow, could not get home in the 300SD. Stranded at
the bottom of the hill about 1/2 mile from my house. Had to have the boy
come in the Frontier with a tow chain to pull me up.

Rear wheels were spinning at idle.

Need to pay more attention to the weather forecast.

Allan

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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-07 Thread Curley McLain via Mercedes
you need Blizzaks on the rear at least, and one sand tune on each side 
in the trunk.  you will be AMAZED!   MY diesels will go ANYWHERE in 
schnee/blizzard conditions, and have for lots of year and lots of  miles.


When I drove long distances almost every day in all conditions, I put 
Blizzaks on all 4 corners.  It seemed as though it would even climb a 
tree so long as it was covered with schnee.


Actually they have great weight distribution if there are passengers or 
cargo.  with only and driver and no pass. you need 2 sand tubes in the 
trunk.   The huge difference is in the tires.


Old Diesel are great, Old tars, and old General or uniroyal tars in 
particular, are no good on schnee.


Allan Streib via Mercedes wrote on 3/7/19 9:24 PM:

Too much torque, weight all in the front.

Had maybe 1" or 2" of snow, could not get home in the 300SD. Stranded at
the bottom of the hill about 1/2 mile from my house. Had to have the boy
come in the Frontier with a tow chain to pull me up.

Rear wheels were spinning at idle.

Need to pay more attention to the weather forecast.

Allan




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Re: [MBZ] reminded tonight how bad old diesels are in the snow

2019-03-07 Thread G Mann via Mercedes
Time to install sand bags in the trunk, along with tire chains for drive
wheels. In the old days, when I lived in snow and cold country with pick up
trucks [empty truck beds have no load weight over drive wheels] always
carried sand bags stacked behind wheel wells in bed of truck, Ratchet
straps around the stack to keep them from shifting.. Worked quite well. If
you get stuck, open a bag of sand and you have instant traction... if you
need it.

On Thu, Mar 7, 2019 at 8:25 PM Allan Streib via Mercedes <
mercedes@okiebenz.com> wrote:

> Too much torque, weight all in the front.
>
> Had maybe 1" or 2" of snow, could not get home in the 300SD. Stranded at
> the bottom of the hill about 1/2 mile from my house. Had to have the boy
> come in the Frontier with a tow chain to pull me up.
>
> Rear wheels were spinning at idle.
>
> Need to pay more attention to the weather forecast.
>
> Allan
>
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[MBZ] reminded tonight how bad old diesels are in the snow

2019-03-07 Thread Allan Streib via Mercedes
Too much torque, weight all in the front.

Had maybe 1" or 2" of snow, could not get home in the 300SD. Stranded at
the bottom of the hill about 1/2 mile from my house. Had to have the boy
come in the Frontier with a tow chain to pull me up.

Rear wheels were spinning at idle.

Need to pay more attention to the weather forecast.

Allan

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