I've been on a massive road trip the past few months, and I still haven't been back to NV so my WRX is still using the Falken Azenis ST115 summer tires I have. I've already encountered one snow in my travels that left me motionless for 3 days, and I know I'm bound to find more. I don't think I'll be back to NV until sometime in April to swap out tires for my winter tires.
I happened across a site the other day that put an idea in my head that siping summer tires might actually be effective. Here's the page:
http://www.sipers.com/sipers/siping_tests.asp
What do you think? Is it worth doing? These tires have about 8000 miles on them already, though the tread still looks great.
How is Discount Tire with tire siping? Ever siped your own tires before?
http://www.4x4wire.com/toyota/tech/sipe/
Thanks.