What 393.130(c) means in plain language
FMCSR 393.130(c) requires that heavy vehicles, equipment, and machinery be properly secured to your truck. This isn't about light cargo in a general load—it's about securing larger, heavier items like construction equipment, machinery, vehicles being transported, or industrial gear so they cannot shift, tip, or fall during transit.
When an inspector cites you for this violation, they've determined that the securing devices, restraints, or blocking you used weren't adequate for the weight, size, or nature of what you were hauling. This could mean loose straps, broken chains, insufficient load-bearing capacity in your securing equipment, or inadequate placement of blocking or bracing.
The intent is straightforward: unsecured heavy equipment can break loose during braking, acceleration, or a collision, creating a serious hazard to your truck, other vehicles, and roadside personnel.
What our enforcement data actually shows
Across our 13 million+ inspection records, 393.130(c) has generated 1,331 all-time citations, placing it at rank #642 out of 3,036 FMCSR codes by total volume. In the last 12 months and last 90 days, our data shows zero new citations for this code, suggesting enforcement has been minimal or non-existent recently.
What makes this code stand out is its out-of-service rate. Of the 1,331 citations issued, 1,302 resulted in the vehicle being placed out of service—a 97.8% OOS rate. This is dramatically higher than the all-FMCSR average of 31.4%, meaning inspectors treat cargo securement violations as immediate safety defects that require correction before the truck can continue.
In practical terms: if you're cited for 393.130(c), your load is coming off or being resecured before you move. There is almost no scenario under which you'll be allowed to continue with an unsecured heavy load.
Who gets cited most
Our inspection records do not break down citations by state in the data provided. However, our historical records show that citations for this code have been concentrated among operators and fleets transporting heavy equipment and machinery.
Fleets such as Sunbelt Rentals Inc (USDOT 500579) have accumulated 7 citations for 393.130(c) in our database, and Fraley & Schilling Inc (USDOT 125465) has 5 citations. These patterns reflect that fleets regularly moving rental equipment or heavy machinery face higher exposure to this violation. This does not indicate negligence—it reflects the volume of loads these carriers handle and the inherent complexity of securing diverse, heavy equipment across many shipments.
The top vehicle makes cited include Ford (153 citations), Kenworth (113), Freightliner (91), and Peterbilt (90), which aligns with the truck types commonly used for heavy equipment transport.
How severe is this compared to similar codes
Within the Vehicle Maintenance category, 393.130(c) is one of the most enforcement-heavy violations in terms of consequences. Compare it to peers:
- 393.9(a) — Inoperable required lamps: 660,737 citations but only a 15.4% OOS rate. Lighting defects are far more common but rarely trigger immediate out-of-service orders.
- 396.3(a)(1) — Inspection/repair/maintenance (general): 236,919 citations with a 45.3% OOS rate. Maintenance defects are more frequently cited but less likely to result in immediate shutdown.
- 393.11 — Lighting devices/reflectors: 179,734 citations with just a 1.8% OOS rate. These are routine findings with minimal enforcement severity.
The 97.8% OOS rate for 393.130(c) reflects that cargo securement is treated as a showstopper violation—not a fix-it ticket you can address later, but a condition that grounds your vehicle until corrected.
How to avoid it
Preventing a 393.130(c) citation requires a systematic approach to cargo securement on every load containing heavy equipment or machinery:
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Conduct a pre-trip securement inspection before leaving the shipper. Walk around the load, check every strap, chain, binder, or locking device. Verify that chains are not kinked or corroded, straps are not frayed, and securing points on the truck are not cracked or loose.
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Know your load's weight and center of gravity. Understand what you're hauling and where its weight sits. Heavy equipment with an unbalanced center of gravity needs more anchor points and reinforcement, not less. Adjust your securement plan accordingly.
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Use redundant securement methods. Don't rely on a single strap or chain for any critical restraint point. If one fails, the next one holds. This is especially important on long hauls or at night when you can't inspect as frequently.
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Verify that all securement devices meet load capacity. Check the working load limit (WLL) on every chain, strap, and device. The combined capacity of your securing system must exceed the weight being secured. Don't guess—read the tags.
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Block and brace equipment to prevent shifting. Heavy machinery and vehicles being transported can slide forward during braking or rock side-to-side on corners. Use wooden blocks, wedges, or metal bracing to immobilize equipment so it cannot move within the cargo area.
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Inspect securement throughout your trip. Stop every 2–3 hours on long hauls and visually check that straps are still tight, chains haven't loosened, and equipment hasn't shifted. Temperature changes, vibration, and road conditions cause securement to loosen over time.
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Photograph your load before departure. Document how the equipment is secured with photos showing the full load, strapping pattern, and any blocking or bracing. If an inspector cites you, this record helps you and your fleet manager understand what was present at the start of the trip.
The cost of replacing a broken strap or chain is minimal compared to the cost of an out-of-service order, a fine, and the downtime required to fix a major cargo securement defect on the roadside.