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Warnings and advisories provided on a trucking device

Garmin trucking devices will advise and warn you of different obstacles and situations while driving.

Restriction Warnings:

  • Height
  • Weight
  • Axle Weight
  • Length
  • Width
  • No Trucks Allowed
  • No Trailers Allowed
  • No Hazardous Materials Allowed
  • No Flammables Allowed
  • No Water Pollutants Allowed

Note that restriction warnings should not appear if you have an accurate truck profile created and are staying on the calculated route.

Road Condition Advisories:

  • Risk of Grounding
  • Lateral or Strong Wind
  • Narrow Road
  • Sharp Curve
  • Steep Down Hill
  • Tree Overhang

Other Warnings:

  • Weigh Station
  • Road Not Verified for Trucks