What 393.124E means in plain language
FMCSR 393.124E addresses the proper securement of concrete pipe on your vehicle. The regulation requires that concrete pipe be secured according to specific securement rules designed to prevent cargo shift, spillage, or loss during transport.
When an inspector cites you for 393.124E, they've determined that the concrete pipe in your load was not properly restrained or positioned according to those securement standards. This might involve inadequate tiedowns, insufficient blocking, gaps between the pipe and vehicle structure, or other failures to meet the binding and bracing requirements that apply to this particular cargo type.
This is a maintenance and equipment violation—it's about how your vehicle and load control systems were configured at the time of inspection, not a driver-conduct issue.
What our enforcement data actually shows
Across our 13 million+ inspection records, 393.124E is rarely cited. We have recorded 2 all-time citations for concrete pipe securement violations, with 1 citation in the last 12 months and 0 in the last 90 days.
What stands out is the out-of-service rate. Both of the citations in our database resulted in out-of-service placement—a 100.0% OOS rate. By comparison, the all-FMCSR average OOS rate is 31.4%, meaning this violation is more than three times as likely to result in a vehicle being pulled off the road. This reflects the safety-critical nature of unsecured cargo: inspectors treat it as a hazard that cannot be ignored.
The rarity of citations and the severity of enforcement indicate that most carriers and drivers are complying with concrete pipe securement rules. Your citation places you in a small group.
Who gets cited most
Our inspection records do not break down citations for 393.124E by state in a way that allows meaningful comparison across multiple jurisdictions. The two all-time citations we've recorded came from carriers including Pittman Trucking Inc (USDOT 355700) and Randolph Building Supply LLC (USDOT 2572853), each with one citation.
The vehicles cited included makes coded as EASU, FRHT, and PTRB. No single carrier or state pattern emerges because enforcement volume is so low. This means you should assume that 393.124E enforcement is conducted uniformly across the country and can occur on any route.
How severe is this compared to similar codes
393.124E sits in the Vehicle Maintenance category alongside codes addressing lighting, inspection documentation, brake components, and windshield condition. By citation volume, this code ranks #2651 out of 3,036 FMCSR codes.
Compare it to peer codes in the same category:
- 393.9(a) — Inoperable required lamps has been cited 660,737 times with a 15.4% OOS rate. Lighting violations are far more common but result in roadside removal less often.
- 396.3(a)(1) — Inspection/repair/maintenance (general) has 236,919 citations and a 45.3% OOS rate. This broader maintenance violation is enforced more frequently and leads to OOS at a rate well above the all-FMCSR average.
- 393.47E — Slack adjuster defective has 180,363 citations but a 0.0% OOS rate, meaning brake defects are cited but rarely pull trucks off the road immediately.
Your 393.124E citation, though rare, triggers immediate removal because cargo securement failures create direct hazards to other road users. The 100.0% OOS rate reflects this zero-tolerance enforcement posture.
How to avoid it
Concrete pipe is a heavy, linear cargo prone to shifting if not properly controlled. Here are concrete steps to protect yourself:
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Inspect tiedown equipment before loading. Check all chains, straps, and fasteners for cuts, kinks, or damage. Verify that hooks, rings, and attachment points are secure and rated for the load weight. Make this part of your pre-trip.
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Confirm proper positioning and blocking. Concrete pipe must be braced to prevent forward, rearward, and lateral movement. Ensure blocking materials (wood, composite, or engineered restraint) are properly installed between the pipe and the load bed, and between individual lengths if applicable. Do not assume the shipper or loader got it right—verify it yourself.
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Use the correct number of tiedowns. FMCSR securement rules specify minimum tiedown counts based on cargo length and weight. For concrete pipe, over-tiedown is safer than under-tiedown. Count your restraints and cross-reference them against the load documentation.
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Walk the load after tying down. Physically tug on secured cargo before leaving the shipper's dock. Press on the pipe to check for rock or shift. A few seconds of pre-departure verification can prevent a citation and a road hazard.
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Know the rules for your cargo type. Cargo securement is cargo-specific. Concrete pipe has distinct requirements. Before you accept a load of pipe, familiarize yourself with how it must be restrained. Carrier safety managers and training programs should provide this guidance; if yours doesn't, ask.
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Report loose or improperly secured loads immediately. If you're dispatched to pick up concrete pipe and the shipper has not properly prepared it, do not accept the load. Document the deficiency and contact your dispatcher. A citation is not worth the risk, and a professional driver's refusal to haul an unsafe load is always justified.