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All wheel drive, four-wheel drive, is it really necessary?

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Old Jan 8, 2018 | 10:32 AM
  #136  
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Originally Posted by LexsCTJill
Why not take away the third brake light as well? Lol. In all honestly, some people and I assuming mmarshall have the wrong idea of what ABS is for.
You assumed wrong. I have to take issue with that.

Last edited by mmarshall; Jan 8, 2018 at 10:40 AM.
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Old Jan 8, 2018 | 11:11 AM
  #137  
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Originally Posted by mmarshall
You assumed wrong. I have to take issue with that.
No worries, I apologize if I offended. . I actually agree with some of what you had said. ABS does not make you not make you stop faster. But without ABS you just start to skid. I learned the pump the brake method in the 70s. Does not make sense for that to return. Would you not agree?
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Old Jan 8, 2018 | 11:40 AM
  #138  
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Originally Posted by Och
Michelin Crossclimate tires, apparently they are very good under all conditions, but they are not yet available in the US.
Someone started a thread on that tire a few weeks ago. They look really interesting, have almost summer tire handling in the summer but also have better winter/cold/snow rating then all season tires. I am looking forward to them coming to the States and some tests. I will definitely get them if they are reasonably priced and do what they are advertised to do as that would be a answer to the question most people especially with RWD cars have who have to drive in some snow every year and don't want to buy and put snow tires on.
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Old Jan 8, 2018 | 11:42 AM
  #139  
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Originally Posted by Johnhav430
do they get a snowflake and M+S designation on the sidewall? Sounds like a gimmick to me. Wonder if they are allowed in Germany and Québec during the winter.
I think they get the snowflake or 3 snowflakes indicating they are better in the snow/cold then regular all seasons.
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Old Jan 8, 2018 | 11:49 AM
  #140  
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Originally Posted by mmarshall
Wrong. Sometimes it IS worse.

See my earlier post...#113.

To answer the question, though, there are things I do like about ABS...longer stopping distance on snow and ice is just not one of them.
I don't know about snow or ice but ABS certainly shortens stopping distance in dry/wet streets in a emergency stop compared to non ABS.

My Accord was totaled because some guy cut me off at the last second when switching lanes and braked hard, I slammed the brakes on and the tires locked up and slid into him on a wet rode, I had no ABS in that car. I had a very similar incident in my GS430 where a guy pulled out from a parking space right in front of me when I was doing about 30mph-40 mph down a tight street, I slammed the brakes on and in my mind knew I was going to hit him by the distance/sliding from previous experiences with non ABS but I did not lock up/slide and did not hit him, car stopped right away. I was so relieved.
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Old Jan 8, 2018 | 12:05 PM
  #141  
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Originally Posted by UDel
I don't know about snow or ice but ABS certainly shortens stopping distance in dry/wet streets in a emergency stop compared to non ABS.

My Accord was totaled because some guy cut me off at the last second when switching lanes and braked hard, I slammed the brakes on and the tires locked up and slid into him on a wet rode, I had no ABS in that car. I had a very similar incident in my GS430 where a guy pulled out from a parking space right in front of me when I was doing about 30mph-40 mph down a tight street, I slammed the brakes on and in my mind knew I was going to hit him by the distance/sliding from previous experiences with non ABS but I did not lock up/slide and did not hit him, car stopped right away. I was so relieved.
I actually never even considered the idea that on dry pavement ABS would work as well. Just figured it was all about wet weather and wet surfaces.
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Old Jan 8, 2018 | 12:11 PM
  #142  
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Originally Posted by LexsCTJill
I actually never even considered the idea that on dry pavement ABS would work as well. Just figured it was all about wet weather and wet surfaces.
I guess it also has the side benefit, with a great example just given by UDel, of mitigating panic-stop mistakes. I mean, in theory in my racing sim game time I have found some cars can brake later without ABS, but if I mess up the braking, well... let's hope I wasn't overdriving the car to begin with. In the real world, most drivers aren't going to be prepared to do a panic stop without ABS. (Not to mention I'm sure many modern cars were designed with the assumption of ABS being enabled.)

Something something AWD...
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Old Jan 8, 2018 | 01:21 PM
  #143  
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AWD/4WD helps when the going gets tough. But it doesnt help you stop any better. Therefore, a good set of tires is more important than how many drive wheels.
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Old Jan 8, 2018 | 01:53 PM
  #144  
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Originally Posted by situman
AWD/4WD helps when the going gets tough. But it doesnt help you stop any better. Therefore, a good set of tires is more important than how many drive wheels.
But a good set of snow tires and AWD or better yet, full time 4WD make the best option
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Old Jan 8, 2018 | 02:49 PM
  #145  
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Originally Posted by Och
With snow tires it is very important to make sure that they aren't worn out. Modern tires (not only snow, but performance and even all season tires) wear out very quickly. For instance I had Firestone Winterfoce 16" tires that I bought for my Lexus back in 2009, and when my Lexus was destroyed by Sandy I put them on my Mazda 3 that I had, they lasted until 2015 and still had good amount of thread on them. I disposed them because I no longer had a vehicle that they would fit. My X1 also had 17" Winterforce tires, and they lasted for 3 years with almost no noticeable wear. They were also extremely durable, hitting many potholes without damage. Unfortunately they are not available in all sizes, and I couldn't get them for my m235i, and got Blizzak WS80 instead. They barely lasted two seasons before rear tires were worn out.
Blizzak's fast wear is known fact.
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Old Jan 8, 2018 | 03:16 PM
  #146  
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Originally Posted by Htony
Blizzak's fast wear is known fact.
Which is a big problem. They may be better tires than traditional snow tires like Winterforce when they are both new, but in 5k miles the Blizzaks are pretty much worn down into an all season tire.
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Old Jan 8, 2018 | 04:35 PM
  #147  
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IMO, at the end of the day it comes down to a few things and they often get lost in a 10 page thread like this because you have a wide variety of posters who live in widely different regions expressing opinions according to local conditions.

Most discussions like this focus on tech or tires while ignoring driver skills. In European countries like Finland, Denmark or Germany it can be near impossible for people to go and get drivers licenses if they are incompetent. That's why we in NA rely on tech and driver nannies to help us. All the while inexperienced and incompetent drivers pick up bad driving habits by observing their fellow motorists once they're let loose on public roads. It's all about standards.

In Finland you have go through 18 hours of real practical training including skid control on an icy driving course. In Denmark you have to demonstrate several skills including: figure 8s on an icy course and even reverse slaloms to demonstrate mastery of your control of the car.

In the UK one of the most basic manuevers is to drive backwards around a corner. In Germany you have to learn high speed driving and the failure rate there is around 28%. At this point drive train wizardy has compensated for a lot of really bad winter drivers.
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Old Jan 8, 2018 | 05:19 PM
  #148  
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Originally Posted by MattyG
In Finland you have go through 18 hours of real practical training including skid control on an icy driving course. In Denmark you have to demonstrate several skills including: figure 8s on an icy course and even reverse slaloms to demonstrate mastery of your control of the car.
Of course those countries have more emphasis on winter driving than we do. Look at their far-north locations....and climate. They also have long hours of darkness in the winter..particularly in northern Finland, where the sun may be below the horizon for months at a time. That means a lot of night driving.....with headlights.

In the UK one of the most basic manuevers is to drive backwards around a corner.
That probably wouldn't work today. The way many of today's vehicles are designed (high deck-lids, wedge-styling, thick rear pillars, etc...) you can't even SEE out the back unless the back up camera is working.

In Germany you have to learn high speed driving and the failure rate there is around 28%.
Fine.....except that, as traffic-volume grows, more and more sections of the Autobahns now have posted limits. The sections with unlimited speeds get fewer and fewer each year.

At this point drive train wizardy has compensated for a lot of really bad winter drivers.
Exactly. But it has also allowed a lot of older people to keep driving longer, and remain independent and out of nursing homes. Self-driving cars, in the future, will probably allow even more of that.....though I will rue the day when I can no longer drive myself, whenever that is.
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Old Jan 8, 2018 | 05:33 PM
  #149  
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Originally Posted by mmarshall
Never had a set of P7s (Cinturatos) myself, but everything I've ever read about them is that, for the type of driving you usually do, they would be ideal...smooth, quiet, comfortable, long-lasting, highly comfort-oriented over steering-sharpness. I'm thinking about a set of them for my Lacrosse a little later on, though I've generally had good luck with the Continental Contipros that come standard on most Buicks.
I have a set, really like them. But I don't think are quite as good as a comparable Michelin. They were cheaper so I decided to give the Pirelli's a try, would I buy them again? Probably not I'd wait for a sale on the Michelin's.

On ABS, there are times when it greatly increases stopping distance. Lock the brakes turn the wheels and you can build up a "dam" of sorts which will slow you down. Would I take a car without ABS? Nah, especially Toyota and Lexus their implementation is excellent.
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Old Jan 8, 2018 | 05:35 PM
  #150  
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Originally Posted by mmarshall
Of course those countries have more emphasis on winter driving than we do. Look at their far-north locations....and climate. They also have long hours of darkness in the winter..particularly in northern Finland, where the sun may be below the horizon for months at a time. That means a lot of night driving.....with headlights.
So we shouldn't subscribe to higher standards. Is it harmful to a driver, especially a younger driver to learn these skills, or should we descend down to the lowest common denominator?

https://www.washingtonpost.com/news/...d-brutal-cold/

The UK "reverse around a corner" has been scrapped jus this past December but requires a more practical parking test.
3. Manoeuvre changes

The ‘reverse around a corner’ manoeuvre is being scrapped as is ‘turn-in-the-road’. Instead drivers will be asked to complete one of three different reversing manoeuvres: parallel park at the side of the road, park in a bay - either driving in and reversing out, or reversing in and driving out (the examiner will tell you which you have to do), pull up on the right-hand side of the road, reverse for 2 car lengths and rejoin the traffic
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