Alaska Pilot Car Requirements
When does an oversize or overweight load need a pilot car or escort in Alaska? Here are the width, height, length and weight thresholds that trigger an escort, a height pole, or a police escort.
Escort & pilot car requirements
- Chase (rear) pilot carover 18'0" width
Second (rear) pilot car required when width exceeds 18'. Lead+chase both required; lower thresholds may apply on rural 2-lane (17 AAC 25.015).
- Height-pole escortover 14'6" height
Height-clearance pole required on front pilot car for loads taller than 14'6" (17 AAC 25.020).
- Lead (front) pilot carover 14'0" width
Front pilot car required for loads over 14' wide on state highways. Specific route thresholds vary — confirm in permit conditions (17 AAC 25.015).
Travel restrictions
- Daylight-only travelover 14'0" width
Overwide loads restricted to daylight movement on most state highways. Night endorsement rare; confirm with DOT district office (17 AAC 25.015).
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Informational only. These thresholds are compiled from published Alaska DOT references and are not legal or operational advice. Permit conditions can differ from the general tables, and rules change — always verify with the Alaska permit office before you move a load.
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