Auto−Trac® features an aggressive diamond patterned cross−chain designed for super traction and a smooth ride. The case hardened alloy cross−chains provide extended wear life over standard link chain products. Discover the Auto−Trac® advantage!
Auto−Trac® snow chains feature a patented Automatic Tightening and Centering System.
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 self−tighteners and drive!
Auto−Trac® will met Class S clearance requirements on SUVs and pickup trucks, as well as normal passenger cars. 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.
This high impact, self−tightening ratchet system ensures a snug fit and eliminates the need to stop and retighten the chains after installation. The split outside chain with two ratchet connectors allows easy installation without moving the vehicle. No additional chain tighteners are necessary or recommended.
The Auto−Trac® 9mm Snow chains are suitable for 2wd’s & smaller to Large 4wd’s. The 9mm chain is specifically designed to cater for vehicles with low clearance.
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The Auto−Trac® 12mm Snow chains are suitable for 2wd’s & smaller to Large 4wd’s.
2005 2505 3005 3505 4005 4505 4705 5005 5305 5505
For medium to large 4WDs Auto−Trac® is availible in a heavy duty 16mm chain.
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