snow tires
It is:
347.45 Tire equipment.
(1) All automobiles, motor trucks, motor buses, truck tractors, trailers, semitrailers, recreational vehicles, and mobile homes when operated upon a highway shall be completely equipped with tires inflated with compressed air and all other motor vehicles when operated on a highway shall be equipped with tires of rubber or of some material or construction of equal resiliency. No person may operate on a highway any motor vehicle, trailer, semitrailer, recreational vehicle, or mobile home having any metal tire in contact with the roadway, except that tire chains of reasonable proportions may be used when required for safety because of snow, ice or other conditions tending to cause a vehicle to skid, and except as provided in sub. (2) (c).
(2) No person shall operate on a highway any vehicle, including farm tractors, self-propelled farm implements, implements of husbandry, animal-drawn vehicles and road machinery, if such vehicle has on the periphery of any of its tires any block, stud, flange, cleat, spike or other protuberance of any material other than rubber which projects beyond the tread of the traction surface of the tire, except that:
The Best V8 Stories One Small Block at Time
A couple last comments - 16" wheels won't clear the GXP's massive calipers. Also, if you swap out wheels/tires don't forget a spare. In my case I bought a compact spare (can't recall from what) that would clear the calipers. I also picked up a stock jack assembly. I didn't pay much for it sincde there's almost no demand for them :-)


