Drabek

I am getting some prices to replace my set of Michelin Pilot A/S plus (3). One dealer said he could add siping (beyond the factory siping) to give a cooler tire and longer life.
Is this a gimmick or worth the extra cost?
Thanks
Marty

mrblister

[QUOTE=Drabek;9374481]I am getting some prices to replace my set of Michelin Pilot A/S plus (3). One dealer said he could add siping (beyond the factory siping) to give a cooler tire and longer life.
Is this a gimmick or worth the extra cost?
Thanks
Marty[/QUOT

I just looked it up and its a process of putting rubber slits in your tire, Just hearing that would concern me I would not recommend it I think it may void your warranty . Just my opinion

Found this on the webb


There are varying opinions on as to whether or not after-market tire siping is beneficial. On the pro side, those who believe in tire siping say that that it offers real performance and safety benefits. There are actually tire siping machines that can do a variety of configurations for after-market tire modification. On the con side, many argue that today’s tires already use siping in the way that there are designed and manufactured. There is a lot of engineering and performance testing behind modern tread design, and many think that there is no need to modify it. It is also said that after-market siping could void your tread-wear warranty.

As to whether or not you should sipe your tires, your best bet will be to talk to your tire dealer who knows the type, condition, and age of your tires. It might make more sense to purchase a quality set of winter tires that are manufactured to incorporate siping features and benefits.