AutoSock Snow Sock Tire Traction Device for 19.5, 20, 22.5 Wheel

AutoSock gives trucks better grip on snow and ice, and is approved as an alternative traction device to tire chains in all 50 States. Grip is acheived by producing a film of water between the tire and the road surface. This is a breakthrough understanding of water management for tires on snow and ice.

Fits Tire Size:
305/70R 19.5
275/80R 20
825R 20
9R 22.5
255/70R 22.5
275/70R 22.5
295/60R 22.5
245/75R 22.5

Sold as a pair; two socks per package. A tandem axle semi truck usually requires two pair.

• A perfect temporary winter aid for trucks Approved for speeds of 20 MPH or less
• Not for use on dry asphalt
• Do not spin wheels while using AutoSock as they will shred
• Quick and easy to fit and remove; about 2 minutes per wheel
• Proven to enchance trucks' electronic safety systems
• Easy to store
• Lightweight
• Self-centering
• Reusable
  
  NOTE: AutoSocks are not returnable.