Like proper snow tires. That’s what tire siping is: the process of cutting additional thin slits across the surface of the tire, allegedly to improve braking, traction and acceleration. It’s billed as something especially good for snow and ice, which seem to be never-ending if you live on the East Coast this year.Click to see full answer. Consequently, is Siping worth the money?Consumer Reports concluded that siping is not worth the extra cost, especially because it might void your treadwear warranty. Many manufacturer treadwear warranties state that the warranty will be voided if the tread pattern has been altered in any manner after leaving the factory.Subsequently, question is, does Tire siping affect gas mileage? The short answer: yes. Tires can make a big difference in the number of miles a driver gets to a tank of gas. And it’s not all about tire maintenance; even the kind of tire on the car can affect the fuel economy. It all comes down to rolling resistance, how the tire overcomes inertia. Hereof, what is siping a tire? Siping is the process of cutting thin slits across the surface of a tire to improve traction for driving in snowy, wet or icy conditions. Siping can also help manage tire heat when the road is overly hot.How do you know when your tires are bad? A super-easy way to check your tire tread With President Lincoln’s head pointed down, insert a penny into the grooves on your tire tread. If any part of Lincoln’s head is hidden by the tire tread, your tires are fine. Otherwise, your treads are too shallow and it’s time to replace your tires.

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