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Securing a Load of Junk or Debris: What the Federal Rule Requires, and the 50-Mile Check

Updated September 2026

Loose, mixed, irregular loads are the hardest kind to secure, and they are what junk removal and demolition crews carry all day. The federal standard is short enough to memorise.

The standard

A commercial motor vehicle carrying cargo on public roads must be loaded and equipped, and the cargo secured, "to prevent the cargo from leaking, spilling, blowing or falling from the motor vehicle" (49 CFR 393.100(b)). And the cargo must be contained, immobilised or secured so it cannot shift enough to affect the vehicle's stability or manoeuvrability (393.100(c)).

Four verbs. A mattress that lifts at 50 mph is blowing. Dust and insulation off an open dump body is blowing. Liquid running from the tailgate is leaking. A length of trim sliding off the back is falling. The rule does not care how it happened.

Before the truck moves

Under 49 CFR 392.9(a), the driver may not drive unless:

  • the cargo is properly distributed and adequately secured;
  • the tailgate, tailboard, doors, tarpaulins, spare tire and other equipment are secured;
  • the load does not block the driver's view ahead or to either side, or interfere with the driver's movement or access to emergency equipment.

The 50-mile check, and after

For trucks and truck tractors, 392.9(b) requires the driver to:

  1. Inspect the cargo and its securement within the first 50 miles of the trip, and adjust whatever needs it.
  2. Re-check whenever the driver changes duty status, or after 3 hours of driving, or after 150 miles — whichever comes first.

Local crews change duty status constantly — every stop where the driver gets out and loads is one. In practice: look at the load and the tarp every time you get back in.

What works for mixed loads

  • Heavy and flat first, light and bulky last — then net or tarp over the light material, because it is the light material that blows.
  • Tarp or net every open load. The federal rule sets the outcome, not the method; many states and most transfer stations require a cover outright. Check your state law.
  • Strap tall items individually. Appliances and furniture standing above the sides are what falls.
  • Close and pin the tailgate, every time. It is named in the rule.
  • Mind the weight over the axles. A load that shifts the balance is a securement problem even if nothing leaves the truck.

Work it out on your own numbers: Split one dump ticket across the jobs that filled the truck

RelayPoint, in your trade’s words: Movers · Junk removal & hauling · Roll-off & dumpsters · Landscaping & tree service · Portable sanitation & septic

This is general information, not legal or safety-engineering advice, and RelayPoint is not a law firm or a compliance consultant. Sources: 49 CFR 392.9 and 393.100, as published in September 2026. The detailed securement rules — working load limits, the number of tiedowns, and commodity-specific rules such as those for roll-off containers and heavy equipment (393.102 to 393.136) — are not covered here. State covered-load laws differ. Confirm your obligations with the FMCSA or your state's motor carrier authority.