DOT Inspection Checklist: What Truck Drivers Need to Know Before Hitting the Road

Failing a DOT inspection can result in fines, delays, and out-of-service violations.

Tires

Check tread depth and inflation levels.

Brakes

Inspect brake pads, air lines, and brake chambers.

Lighting

Verify all lights are functioning properly.

Suspension

Look for worn bushings, shocks, and springs.

Steering

Check for excessive play and damaged components.

Documentation

Keep licenses, registrations, permits, and inspection reports updated.

Conclusion

Regular inspections reduce violations and improve safety.

FAQ

What does a DOT inspection include?

DOT inspections include brakes, tires, steering, suspension, lighting, fluids, and safety equipment.

Can a truck fail a DOT inspection?

Yes. Brake issues, worn tires, lighting failures, and safety violations commonly result in failed inspections.

How often is a DOT inspection required?

Commercial vehicles typically require annual DOT inspections.

What happens if my truck fails?

The vehicle may be placed out of service until repairs are completed.