march 30
April 30.
Yes so long as they are on the drive wheels.
Snow tires!
The state of Illinois prohibits the use of tires with metal or wood studs or other projections on improved highways. This prohibition applies to any metal vehicle, including automobiles, tractors and trucks, with these four exceptions:Postal carriersDisabled driversAgricultural vehiclesTracked vehicles
Both Winter and Snow tires have a more aggressive tread pattern and are made of a softer rubber that grips better in cold weather. I believe that snow tires have a still more aggressive tread pattern than winter tires.
Aluminum studded tires are great for mud and snow.
are studded snow tires legal in Illinois for postal trucks?
Yes, from November 1 to April 15 studded snow tires may be used.
You are allowed to use studded snow tires in New Jersey from November 14th to April 1st.
If in the snow with studded tyres, you are probably safe with about 30km/h (about 20mph).
Studded snow tires will have great traction but can tear up the road and so will only be available in some states.
Nokian Hakkapeliitta 5 studded snow tires are best snow tires for a 2004 Volvo XC70. But they are expensive, and check your local laws before you buy them. Studded snow tires are illegal in some areas.
Michelin mud and snow tires get great traction, but if you want the best traction go with studded tires.
No, the prohibition applies only to snow tires with studs installed in them.
Getting some grip on snow and ice.
April 30.
Studded tires are good for specifically for adverse or extreme weather. Unlike regular snow tires, studded tires have greater stopping ability and also break up ice creating friction that enables smoother and safer driving.