New Mexico oversize load rules
Legal limits, pilot car requirements, travel restrictions, superload thresholds and permit fees for oversize and overweight loads in New Mexico.
Legal limits without a permit
| Width | 8′6″ |
|---|---|
| Height | 14′ |
| Length | 65′ combination · 40′ single vehicle, including overhang |
| Weight | 86,400 lb gross on New Mexico highways (80,000 lb on interstates) |
What Pro adds for New Mexico
- 6 escort rules with counts by width, height, length and road type
- 4 travel restrictions: curfews, night, weekends, holidays
- Superload thresholds and conditions
- 2 published fee lines and permit lead time
- Lane routing with miles per state and a cost breakdown
Escort (pilot car) requirements
- 6 width, height and length thresholds with the escort count for each
- Police escort triggers
- Overhang and route-type conditions
Travel restrictions
- 4 restrictions: curfews, night travel, weekends and holidays
- Which ones apply to a given load size
Superloads
- Exact thresholds and what the state requires past them
- Lead times, route surveys and police escort conditions
Permit fees
- 2 published fee lines with links to the fee schedule
- Validity periods and add-on charges
Common questions
When does a load need an escort in New Mexico?
Answer available to members. Start free or sign in.
Can oversize loads travel at night in New Mexico?
Answer available to members. Start free or sign in.
What is the legal gross weight in New Mexico?
Answer available to members. Start free or sign in.
Sources
- 18.19.8 NMAC, Permits for Oversize and Overweight Vehicles
- 18.19.8.81 NMAC, escort required for overwidth vehicles
- NMSA 66-7-413, permits for excessive size and weight (fees)
Planning reference. Permits carry their own conditions, and city and county roads have separate rules. Confirm with the New Mexico DPS Motor Transportation Police Division, Permits before moving a load. Found an error? Report it.
Other states: Alabama · Arizona · Arkansas · California · Colorado · Connecticut · Delaware · Florida · Georgia · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Hampshire · New Jersey · New York · North Carolina · North Dakota · Ohio · Oklahoma · Oregon · Pennsylvania · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah · Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming