Violation code

396.3A1-FWPRW

Repair weld cracked on fifth wheel plate

Vehicle Maintenance3Non-OOS· SMS Appendix A v3.20

396.3A1-FWPRW is a Coupling Devices violation under 49 CFR §396.3A1-FWPRW. It falls in the Vehicle Maintenance BASIC with a severity weight of 3/10. Nationally it was cited 18 times in the last five years, with an OOS rate of 77.8%.

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National roadside inspection stats

as of 6/20/2026

Inspections

that found this code

Violations

total written

OOS rate

77.8%

14 OOS

Source: FMCSA roadside inspection data (last 5 years). The OOS rate is the share of these violations that led the officer to mark the driver or vehicle out of service.

Violation group: Coupling Devices
Regulation §: 396.3A1-FWPRW
Severity weight: 3
Used in SMS: Yes
Status: Active
Updated: 6/20/2026

Last updated June 2026

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Notes

DSMS: Y | Comment: Added in 3.0.4 | Footnote: This violation took effect in SMS as of August 28, 2015.

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Challenging 396.3A1-FWPRW through FMCSA DataQs

If this violation was written incorrectly, here are the angles trucking-safety managers use to contest it. Playbook: Vehicle Maintenance (general).

Relevant 49 CFR49 CFR § 396.3

Inspection, repair, and maintenance

“Every motor carrier and intermodal equipment provider must systematically inspect, repair, and maintain, or cause to be systematically inspected, repaired, and maintained, all motor vehicles and intermodal equipment subject to its control.”

Common ways to challenge this code

Pre-trip inspection showed compliant brakes
The driver's pre-trip DVIR documented compliant brake adjustment and operation. The cited defect arose en route or was misclassified at roadside.
Evidence that wins
- ✓Driver Vehicle Inspection Report (DVIR) from that date
- ✓Repair invoice or shop record
- ✓Post-citation re-inspection certificate (clean)
Momentary failure exception (§393.9)
The required lamp was inoperative only momentarily due to vibration, temperature, or similar transient cause — explicitly exempted under §393.9.
Evidence that wins
- ✓Photograph showing the lamp operable before / after the stop
- ✓Repair invoice if a fuse or bulb was replaced
Tread measurement disputed
The tread depth measurement was taken at a worn point that is not representative, contrary to NHTSA/FMCSA measurement standards.
Evidence that wins
- ✓Independent tread gauge reading from same tire (multiple positions)
- ✓Photograph of the tire with a reference scale
Documented maintenance schedule disproves the defect
Carrier's periodic-inspection records show the cited defect could not reasonably have existed at the time of inspection.
Evidence that wins
- ✓Periodic inspection certificate (§396.17)
- ✓Maintenance work order proximate to inspection date

Common pitfalls — avoid these

⚠DataQs cannot remove a violation simply because the defect was repaired after the stop

⚡ Draft a challenge for 396.3A1-FWPRW →Read the DataQs guide first

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Frequently asked questions about 396.3A1-FWPRW

What does violation 396.3A1-FWPRW mean?

396.3A1-FWPRW is the FMCSA roadside-inspection violation code for "Repair weld cracked on fifth wheel plate", part of the Coupling Devices group, cited under 49 CFR §396.3A1-FWPRW.

What BASIC does 396.3A1-FWPRW affect?

396.3A1-FWPRW falls under the Vehicle Maintenance BASIC in the FMCSA Safety Measurement System (SMS).

What is the CSA severity weight of 396.3A1-FWPRW?

396.3A1-FWPRW carries a severity weight of 3 out of 10. Higher weights indicate violations more closely tied to crash risk, and they count more toward a carrier's Vehicle Maintenance score.

Is 396.3A1-FWPRW an out-of-service (OOS) violation?

No. 396.3A1-FWPRW is not an out-of-service violation, so on its own it does not trigger an out-of-service order at the roadside.

How many CSA points does 396.3A1-FWPRW add to a carrier's score?

The point contribution of 396.3A1-FWPRW depends on its severity weight (3/10) multiplied by a time weight of 3, 2, or 1 based on how recent the inspection is. You can calculate the exact contribution with the CSA points calculator.

Can 396.3A1-FWPRW be challenged through DataQs?

Yes. If you believe 396.3A1-FWPRW was recorded in error, you can file a Request for Data Review (RDR) through the FMCSA DataQs system with supporting evidence. A successful challenge can remove or correct the violation on your record.

Keep going

CSA points calculator How to challenge a violation Draft a DataQs letter for 396.3A1-FWPRW Vehicle Maintenance BASIC Carrier CSA lookup CSA glossary

396.3A1-FWPRW

National roadside inspection stats

Challenging 396.3A1-FWPRW through FMCSA DataQs

Pre-trip inspection showed compliant brakes

Momentary failure exception (§393.9)

Tread measurement disputed

Documented maintenance schedule disproves the defect