Quote:
Originally Posted by EscapeCalifornia
How do snow tires perform on dry pavement? Do they wear a lot faster? Do they handle terribly? Do they hurt fuel economy?
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"True" snow tires (not "all season" tires) are generally manufactured with a softer rubber compound to aid traction--so, yes, they do wear out faster, especially when driven on dry roads. "Aggressive" treads will also exact a small penalty on fuel economy because they have a bit more rolling resistance than highway or all-season tires. For most drivers, the difference in handling qualities are fairly minimal. True "sports" drivers will tell you that speed-rated highway tires perform better on dry roads (and they do), but for everyday driving the difference isn't that great.
I will repeat that one of the best things to aid winter driving is having all-speed traction control on your vehicle. Without it, in a 2WD vehicle on a slick road, you really have one-wheel-drive; in a 4WD, you basically have two. Traction-control effectively transfers power to the driven wheel(s) that have traction. A 2WD vehicle with traction control can be nearly as effective on slick roads as 4WD without traction control. I primarily drive a sedan equipped with traction-control and all-season tires. In all but the worst winter conditions, it does fine. I also have a 4WD with a limited slip real axle. In full-time 4WD, I have to absolutely drive it like an idiot to lose traction on a slick road. In either case, though, all the traction in the world will not help if you are driving too fast for conditions and the vehicle "breaks loose" and you lose steering control of the vehicle. That' when **** usually happens.