Price: $115.00
(as of Oct 01, 2025 17:46:03 UTC – Details)
Auto‑Trac can be installed without moving (or jacking up) the vehicle! The patented, ratcheting tightening system automatically tightens the chain while driving. Just connect the inside cable, attach the two outside selftighteners and drive! No additional chain tensioners are necessary or recommended. Auto‑Trac will meet Class “S” clearance requirements on SUVs and pickup trucks, as well as normal passenger cars (matching the capabilities of most of our “Z” cable products). This is possible because of a highly effective, patented tensioning system. Auto‑Trac cross member links are made of manganese alloy steel, allowing them to be shorter, narrower and lighter than conventional cross members. This reduces “fly‑off” during operation and provides more gripping points. The low‑mass “D” cross section of the links also contributes to longer wear because the impact of the cross members on the road surface is reduced and the surface area contacting the road is increased.
Worry-Free Self-Tightening Ratchets Provide Automatic Tightening And Centering
Easy Installation And Removal In Minutes
Do Not Exceed 30 Mph With These Chains On. Meets Class “S” clearance requirements, even in light truck sizes
Diamond Pattern Cross Chain Provides A Smoother Ride And Superior Traction
Customers say
Customers find the snow chains easy to put on and take off, with good build quality and effective performance, particularly in icy mountain road conditions. They are easier to use than traditional tire chains and work well, though customers report mixed experiences with sizing and fit – some say they fit perfectly while others find them too tight. Durability and self-tightening features also receive mixed reviews, with some finding them very durable while others report them breaking easily, and while many say they stay tight throughout use, one customer reports issues with the ratchets jamming after six uses.
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