Snow chains Michelin CB-12 STR 040 — wheel traction chains for winter driving

Michelin CB-12 STR 040 snow chains are steel traction chains engineered to improve grip on snow and ice for compatible passenger car tires. The design combines cross-chain links and a tensioning system to deliver stable contact with the road surface, helping to reduce wheel slip and improving braking and lateral control in winter conditions. The set is intended for seasonal use on snowy or icy roads and should be fitted only to tires listed as compatible by the manufacturer.

Advantages

The steel construction provides durable traction in low-temperature conditions while the integrated tensioning mechanism simplifies installation and maintains a secure fit during use. The pattern of links balances forward traction and lateral stability, supporting more consistent braking on packed snow and improving control on icy surfaces. The compact components allow the chains to be stored conveniently when not in use.

Suitable for (tasks / use cases)

• Temporary traction aid for passenger cars on snow-covered roads
• Driving on icy roads where additional grip is required
• Occasional winter trips in regions with heavy snowfall or frozen surfaces
• Improving braking performance and lateral stability in slippery conditions

Key specifications

• Material: steel links designed for winter traction
• Tensioning system: integrated mechanism for secure fit and adjustment
• Compatibility: designed for tire sizes specified by the manufacturer
• Intended use: seasonal use on snow and ice for passenger cars
• Component finish: corrosion-resistant treatment for winter durability

How to use

Fit the chains to the drive wheels following the manufacturer's sizing and fitting instructions. Lay the chain behind the tire, drape it over the tread and connect the fastening points, then engage the tensioning system to obtain a snug and secure fit. After initial short driving, stop and recheck tension; retighten if necessary. Remove the chains when driving on dry pavement to avoid damage to tires and road surfaces, and store them in their case or protective bag until the next use.

Usage recommendations

Check vehicle and local regulations before use, ensure the correct tire size compatibility, and practice mounting in a safe area before needing them in adverse conditions. Drive at reduced speeds and avoid sudden maneuvers while chains are fitted.