Tire Chain Specifications

When your job depends on quality tire chains, make sure you have the best chains for the job. The NACM tire chain specifications below cover ladder type chain assemblies for use on tires manufactured in accordance with the standards of the Tire & Rim Association.

The tire chain specification pertain to assemblies used as traction devices on passenger car tires, truck tires, off-road service tires and farm tractor tires. Tire chain size mentioned in the specification include reinforced tire chains, regular tire chains and SAE classification.

NACM tire chain dimensions and specifications listed below apply to chains in proper physical condition used at or below the working load limit in a normal use condition. For additional information and specific tire sizes, users should refer to the catalogs of tire chain manufacturers.