The purpose of ABS has never been to reduce stopping distance, which is not to say it doesn't do so under most conditions. A very good driver without ABS can equal the stopping distance of ABS under the right conditions, maybe even improve on it, but overall ABS is going to give shorter stops.
Why? Two reasons: First, most drivers will lock up the brakes in a panic stop, and the static coefficient of friction between tires and pavement is much higher than the dynamic coefficient of friction. (That is to say, a sliding tire has less traction than a rolling tire.) Second, unless the vehicle's weight distribution is just right, the rear wheels will lock up sooner or later than the front wheels, which means you can't get maximum friction out of both front and rear brakes at the same time.
But stopping distance isn't the point. The real question is "are you safer with or without ABS?". A study done by NHTSA came to the conclusion "four-wheel ABS has essentially zero net effect on fatal crashes, but significantly reduces nonfatal crash involvements". So you're much less likely to be in an accident with ABS, although you're equally likely to die in an ABS versus non-ABS equipped vehicle.
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Today's Featured Article - Ford Part Number Trivia - by Forum Participants. "Replaced by" means the part was superseded. All of my part books date back to 1964 and New Holland have changed some part numbers. They usually put the old Ford part number on the package. I was suppressed when I looked up the part number of the auxiliary drive shaft because for some reason the part number went through a radical change and it lost its "Basic Part Number". Ford part numbers follow the following rules. Most part numbers are in three parts. The middle part is called the
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