Wyoming Pilot Car Requirements
When Wyoming requires a pilot car, how many, and when a height pole car is needed. Set by Wyoming Highway Patrol / WYDOT Commercial Carrier (Permits).
WY, reviewed October 2026
The short answer for Wyoming
Loads wider than 15 ft 0 in need a pilot car in Wyoming.
Wyoming asks for a first pilot car at 15 ft 0 in wide. 3 of the 45 states that publish a width wait until a wider load, and 40 start earlier; 1 more match it.
Escorts are required on Interstate and four-lane divided highways at 15 ft wide or more; on two-lane highways at 14 ft wide, 110 ft long, or when crossing the center line; rear overhang of 25 ft or more needs an escort on all highways.
Check your load for Wyoming
Oversize permit required in Wyoming
- Width 10 ft 0 in exceeds the 8 ft 6 in legal limit.
No width-based pilot car at 10 ft 0 in wide.
Wyoming escort thresholds
| First pilot car | 15 ft 0 in wide and over |
|---|---|
| Second pilot car | Not confirmed: check your permit conditions |
| Height-pole escort | Not confirmed: check your permit conditions |
| Length escort | 110 ft 0 in long and over |
Pilot cars by load width in Wyoming
Escorts to plan for at each width, from the thresholds above. The permit sets front and rear positions.
| Load width | Pilot cars |
|---|---|
| 8 ft 6 in (legal width) | None required for width |
| 9 ft 0 in | None required for width |
| 10 ft 0 in | None required for width |
| 11 ft 0 in | None required for width |
| 12 ft 0 in | None required for width |
| 13 ft 0 in | None required for width |
| 14 ft 0 in | None required for width |
| 15 ft 0 in | 1 pilot car |
| 16 ft 0 in | 1 pilot car |
Before you book an escort
- Read the escort conditions on your Wyoming permit. They control over any summary, including this one.
- Ask about certification and insurance rules for escort drivers at Wyoming Highway Patrol / WYDOT Commercial Carrier (Permits) ((307) 777-4376).
- See the full Wyoming oversize guide for legal dimensions, travel hours and holiday limits. New to the terms? The glossary covers pilot car and height pole.
Crossing a border? Compare Wyoming with a neighbor: Montana, Nebraska, South Dakota, Utah.
Wyoming Pilot Car FAQs
- How wide can a load be in Wyoming before it needs a pilot car?
- Wyoming requires the first pilot car at 15 ft 0 in wide. Loads up to the 8 ft 6 in legal width travel without a width escort.
- When does Wyoming require a height pole car?
- Wyoming does not publish a single height at which a pole car is required in the sources we reviewed. Confirm it with Wyoming Highway Patrol / WYDOT Commercial Carrier (Permits); permit conditions often set it per route.
- Is a pilot car required for long loads in Wyoming?
- Wyoming lists a length trigger of 110 ft 0 in for an escort. Check the permit for how many escorts a long load needs.
- Do I need Wyoming pilot car certification?
- Escort driver certification and reciprocity rules differ by state and change often. The permit conditions from Wyoming Highway Patrol / WYDOT Commercial Carrier (Permits) state who may escort a load, so confirm certification and insurance requirements there before you book an escort.
- Where do the pilot car numbers on this page come from?
- They are taken from Wyoming's published permit rules and statutes, reviewed in October 2026, with the source links listed on this page. Where a figure could not be confirmed it is marked as not confirmed rather than estimated.
Summary of first pilot car at 15 ft 0 in wide, reviewed October 2026. Regulations change and this is not legal advice; the conditions printed on your permit control.