Best straps for trailers and car hauling

A utility trailer and a car hauler get discussed as if they were the same purchase. They are not. A mower, a stack of lumber, or a motorcycle on a utility trailer can be an AUGO job. A car is an axle-strap or wheel-net job, with a working load marked for that service.

Ordinary trailer cargo

Use anchors that are part of the trailer, not a thin rail you hope will hold. Cross the load to the far side when you can. Add a strap as the load gets longer. The count in 49 CFR 393.110, summarized in the buying guide, is the commercial version of "one strap on a ten-foot board is a wish." Recheck after the trailer has bounced. AUGO's four 15-foot straps are a sensible general kit. KEEPER's or CARTMAN's 27-foot, 3,333 lb straps are the better published match when the piece is long and the working load needs to be in that class.

A car, a light truck, or a van

Section 393.128 covers automobiles, light trucks, and vans that individually weigh 10,000 lb or less. They have to be restrained at the front and at the rear against lateral, forward, rearward, and vertical movement, with at least two tie-downs. If the tie-down is designed to attach to the structure of the vehicle, it has to use the mounting points designed for that purpose. If it fits over or around the wheels, it has to restrain the vehicle in the lateral, longitudinal, and vertical directions. Edge protectors are not required where synthetic webbing touches the tires. Vehicles heavier than 10,000 lb are secured under 393.130 instead.

The VULCAN kit, ASIN B07YQ3P21H, is built around that kind of attachment: axle straps you loop around an axle or through a rim, with D-rings, wear pads, and snap-hook ratchet straps to the trailer. The listing states a 3,300 lb safe working load on each strap and says the straps meet DOT and CVSA specifications. That is the manufacturer's claim. Your anchor points, your routing, and the tag still decide the trip. An S-hook around a control arm, a spring, or a bumper is how suspensions and brake lines get damaged, and it is not the designed mounting point the rule is talking about.

Enclosed trailers with E-track

If the walls have logistic track, use logistic straps. VULCAN's blue 20-foot 6-pack publishes a 1,333 lb safe working load. That number is lower than the 3,300 lb flat-hook strap from the same brand. Do not mix the two up because both say VULCAN and both are two inches wide. S-hooks from a consumer kit are a sloppy substitute for a spring fitting that was made to lock into the track.