I was walking around the Toyota dealer yesterday and spent some time looking at tires. I couldn't find any that were not stamped M+S. Granted, Toyota doesn't make any fast cars (except Supra coming soon, right?) that have high-performance tires. But, their inventory is a pretty good indication of what tires are out on the road.
This Corolla SE has performance oriented all-season tires that are stamped M+S. Even brand new, these tires are not going to make it up the steep grades on I-70 in a severe storm.
My little exercise also highlighted how difficult it will be to enforce this law. It's not easy finding the M+S stamp on most tires. Many tires are obviously M+S, but those vehicles already have AWD or 4x4. Cars are not so easy.
I had to look hard to find the M+S stamp on that tire. It took me a while:
Imagine finding that M+S at a checkpoint in a blizzard. Roadside checks are not practical for M+S tires. And again, those tires won't even make it up the grades, so what's the point?
Which brings me to a solution that I think could solve the problem. RFID tire enforcement!
Here's the idea: Charge $20/year for a tire check to be done at a tire store. If you have tires that meet the requirement, you get an RFID pass that allows you on I-70 during a severe storm. Nobody else is allowed on the road.
The $20 tire check fee goes to enforcement. The tire store can charge whatever they want to do the check, but they'll probably do it for free to generate business.
Tire check RFID could be part of the Express Toll system or not. Enforcement could be through both checkpoints and the State Patrol being able to scan vehicles in route. The fine for cheating is enormous, and 100% goes to enforcement. Make it cheaper to buy new tires than to be caught cheating.
It also would put us one easy step away from the next level of winter tire laws we need: severe storm tire requirements of either four-wheel drive or mountain snowflake tires. That could be as easy as a legislation and software update away.
What do you all think?