AutoSock for Commercial Vehicles and Trucks AL79 Snow Socks for Tires

In this review the AutoSock AL79 is evaluated as a textile alternative to metal chains for large commercial vehicles and trucks. It is aimed at drivers who need a quick, lightweight solution that is legal where chain laws apply and who value easy installation and compatibility with modern vehicle safety systems. The single biggest reason to buy is its USDOT approval and proven grip on snow and ice, which lets drivers tackle steep, icy stretches or several inches of snow without the weight, noise, or rim contact of conventional chains.

Key Features

• USDOT Approved: Provides legal compliance in US jurisdictions with chain laws while offering textile traction on snow and packed ice.
• Innovative Grip: The fabric weave is engineered to increase friction on snow and ice so large vehicles gain traction without metal contact.
• Fast Installation: The lightweight sleeves slide over tires quickly and the outside webbing prevents snow impaction, enabling a self-centering, vibration-free ride after fitting.
• Electronic System Friendly: Works with ABS, ASR, ESC, ESP and TCS systems so safety electronics remain effective while using the socks.
• Reusable Construction: Made of strong, tear-resistant textile designed for repeated use for hundreds of miles when used according to manufacturer guidance.
• Wide Commercial Fit Range: The AL79 fits common truck and bus sizes including 10.00R22.5, 275/75R24.5 and up to 315/70R22.5, simplifying size selection for larger fleets.

Who It's For

The AutoSock AL79 is best for commercial drivers, fleet operators and owner-operators who need a portable, USDOT-approved traction aid for large tires and those who prefer a fast, low-vibration install over traditional chains. It suits routes that encounter heavy snow, steep city streets and areas where chain requirements are enforced.

It is less appropriate for those who expect prolonged off-road use on jagged surfaces or gravel where textile sleeves can be abraded quickly, or for buyers who prioritize the extreme longevity of steel chain systems in very rocky environments.

Pros & Cons

Pros

• Easy to fit and remove compared with chains, saving time during winter stops.
• USDOT approval makes it legally acceptable where chains are required in many jurisdictions.
• Compatible with modern vehicle safety electronics and avoids rim or tire damage.
• Lightweight and provides a smooth, low-vibration ride once installed.

Cons

• Durability can be a concern if used on rough, rocky surfaces; customers report tearing under harsh conditions.

Specifications

Our Verdict

The AutoSock AL79 is a strong value for commercial operators who need a legal, quick-to-fit traction aid that protects rims and works with vehicle electronics. It replaces chains in many situations, offering smooth operation and reliable grip on snow and ice, though those who regularly drive on rough, abrasive surfaces should expect shorter textile life and consider reserve options.

Frequently Asked Questions

Are these legal where chain laws apply?
Yes, the AL79 is USDOT approved for use in US jurisdictions that allow textile devices as an alternative to chains.

Will these damage my rims or affect ABS?
No, AutoSock is designed to avoid rim contact and to function with ABS and other electronic stability systems.

How long do they last?
When used as directed on snowy and icy roads they are reusable for hundreds of miles, but durability drops if used on gravel or rough pavement.