When Code 15 of the chain law is in effect, all vehicles must have one of the following in order to proceed:
- Snow tires with a minimum of 1/8” of tread;
- or All weather tires with mud and snow (M/S) mark with 1/8” of tread;
- or Four-wheel drive with 1/8” of tread;
- or Traction devices (chains, auto-sock, etc.) for two drive tires.
AutoSock is the easy to use textile cover designed to help vehicles get traction on snow and ice. It is the only supplier of traction solutions to thirteen car manufactures in Europe and Asia. Over two million pairs have been sold worldwide. Additionally, AutoSock has now released the product for commercial buses. Shop Now! AutoSock is approved across the US.
Alternative Traction Device is helping keep drivers safe and is ensuring passengers arrive safely during winter motor coach operations with Ramblin Express.