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Top 15 driver and vehicle violations of 2024
2025-02-19T06:00:00Z
Broken lamps and speeding continued to be top concerns last year during roadside enforcement of commercial motor vehicle and driver safety regulations.
Nearly 3 million roadside inspections took place in 2024, down only slightly from the prior year. Being familiar with the most common violations can help drivers and motor carriers take steps to avoid them.
The following tables list the top 15 safety violations cited during roadside inspections in 2024, as well as:
- The percentage of those violations that resulted in an out-of-service (OOS) order; and
- The severity points assigned to each violation in the Compliance, Safety, Accountability (CSA) system.
Rank | Code | Description | Violations | OOS | CSA Points |
1 | 392.2S | Speeding | 141,838 | 0% | 1-10 |
2 | 391.41(a) | Driving without a valid medical certificate | 101,385 | 17% | 1 |
3 | 395.8(e) | False log(s) | 85,617 | 24% | 7 |
4 | 395.8(a) | No logs (of proper type) | 72,341 | 63% | 5 |
5 | 392.2C | Failure to obey traffic control device | 67,881 | 0% | 5 |
6 | 383.23(a)(2) | Driving without a proper CDL | 63,173 | 98% | 8 |
7 | 395.30(b)(1) | Failing to review and certify ELD record | 53,493 | 0% | 1 |
8 | 392.16 | Failing to use seat belt | 52,904 | 0% | 7 |
9 | 395.24 | ELD form and manner | 44,295 | 0% | 1 |
10 | 392.2LV | Lane-restriction violation | 43,428 | 0% | 3 |
11 | 395.3(a)(2) | Exceeding the 14-hour limit | 23,536 | 19% | 7 |
12 | 395.22(h)(4) | Failing to carry at least eight blank logs | 18,358 | 0% | 1 |
13 | 392.2MI | Miscellaneous traffic-law violation | 17,717 | 0% | 0 |
14 | 395.22(g) | Portable ELD not properly mounted | 16,067 | 0% | 1 |
15 | 395.24(c) | Failing to add shipping number to ELD | 14,730 | 0% | 1 |
Rank | Code | Description | Violations | OOS | CSA Points |
1 | 393.9 | Required lamp(s) not operable or obscured | 626,514 | 15% | 2 |
2 | 396.17(c) | No proof of annual inspection | 206,744 | 0% | 4 |
3 | 393.11 | No/defective lighting/reflective devices | 160,654 | 3% | 3 |
4 | 393.75(a)(3) | Tire flat or leaking | 130,995 | 97% | 8 |
5 | 393.95(a) | Fire extinguisher violation | 128,098 | 0% | 2 |
6 | 393.47(e)-(f) | Brake(s) out of adjustment | 120,889 | 0% | 4 |
7 | 393.75 | Tire tread (low or damaged) | 115,266 | 17% | 8 |
8 | 393.45(b)(2) | Brake hose chafed, kinked, or damaged | 113,611 | 21% | 4 |
9 | 396.3(a)(1)B | Brakes (general) | 102,049 | 68% | 4 |
10 | 396.5 | Missing or leaking oil or grease | 92,188 | 16% | 3 |
11 | 393.53 | Noncompliant brake-adjuster system | 75,327 | 0% | 4 |
12 | 393.48(a) | Defective brakes | 63,216 | 11% | 4 |
13 | 393.55(e) | No or broken ABS malfunction lamp | 62,593 | 0% | 4 |
14 | 393.95(f) | Warning triangles missing or improper | 61,735 | 0% | 2 |
15 | 393.78 | Defective windshield wipers | 61,405 | 0% | 1 |