| 390.21TB2-DOT |
390.21T(b)(2) |
1 |
No |
Operate A Cmv Without Usdot Number Displayed. Must Be Preceded By The Letters Usdot |
No |
|
Not used in SMS Calculation |
| 393.23-LEU |
393.23 |
1 |
Yes |
Lighting - All Electrical Systems On Towed Vehicle(S) Inoperative Due To No Electrical Connection (E.G., Unplugged Or Loose Pigtail) |
Yes |
Vehicle Maint. |
|
| 393.78A-WS |
393.78(a) |
1 |
No |
Washers - Inoperative Washing System. |
Yes |
Vehicle Maint. |
|
| 393.9A-LHLI |
393.9(a) |
1 |
No |
Lighting - Headlamp(S) - Any Inoperative |
Yes |
Vehicle Maint. |
|
| 393.9A-LTSI |
393.9(a) |
1 |
Yes |
Lighting - Turn Signal - Any Inoperative On The Rearmost Vehicle. |
Yes |
Vehicle Maint. |
|