Oversized Load Transport Planned From the Start
Large, wide, tall or overweight cargo requires more than finding a truck. Dobie coordinates specialized trailers, route requirements, permits and escorts when required.
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What Is an Oversized Load?
An oversized load exceeds standard legal dimensions for transportation — typically wider than 8′6″, taller than 13′6″ loaded, or heavier than 80,000 lbs gross — and requires permits, route planning or escort vehicles depending on the route. Dobie plans those requirements before the load ever moves.
Oversized Moves We Coordinate
- Oversized equipment transport
- Overweight load transport
- Wide load transport
- Tall load transport
- Long load transport
- Route planning
- State permit coordination
- Multi-state permit coordination
- Escort / pilot car coordination
- Jobsite delivery
Who This Is For
- Equipment owners whose machines run past legal dimensions
- Manufacturers shipping large components and vessels
- Contractors mobilizing oversized units between projects
- Anyone told "that’s oversize" by a standard freight carrier
How an Oversized Move Comes Together
Dimensions First
Length, width, height and weight — exact numbers, because permits are written against them.
Trailer & Route Plan
RGN, lowboy, step deck or specialized configuration, with a route that clears every bridge and restriction.
Permits & Escorts
State and multi-state permits filed; pilot cars coordinated when the dimensions require them.
The Haul
The load moves on the permitted route and schedule, tracked to jobsite delivery.
Cost Factors
Oversize pricing is engineering plus paperwork plus the haul:
| Factor | Impact |
|---|---|
| Dimensions | Trailer type and permit scope |
| Weight | Axle configurations and overweight permits |
| Route | Clearances, restrictions and detours |
| States crossed | Each state permits separately |
| Escort requirements | Pilot cars where dimensions demand them |
How Long Does It Take?
Add permit lead time to normal transit: most states issue within days, some restrict travel to daylight or weekdays. Your specialist builds the real timeline — permits, travel windows and delivery — before the load is booked.
Insurance & Safety
Every carrier in the Dobie network is vetted for active operating authority and insurance before a load is assigned. Your load is covered by the carrier's cargo insurance from pickup to delivery, and our dispatch team verifies the certificate of insurance before every dispatch — not once a year.
Where We Coordinate It
Dobie coordinates oversized load transport across all 50 states, with deep operating experience in Texas, the South Texas border region and cross-border routes into Mexico. Wherever the pickup and the delivery are, one team manages the entire move.
Shipments Like Yours
Frequently Asked Questions
How wide can equipment be before it needs a permit?
Anything over 8′6″ wide generally requires oversize permits, with escort thresholds varying by state — commonly around 12′ wide. Height over 13′6″ loaded and gross weight over 80,000 lbs also trigger permitting. We check your exact numbers against every state on the route.
Do I arrange the permits or do you?
We do. State and multi-state permits, route surveys when needed, and pilot car coordination are part of the service — included in the quote, not surprise add-ons.
When does a load need a pilot car?
Each state sets its own thresholds, typically based on width and length. When the route requires escorts, we coordinate them and include the cost up front.
Can oversized loads travel at night or on weekends?
Many states restrict oversize travel to daylight hours and weekdays, and some restrict holiday movement. That is factored into your delivery timeline from the start.
Last reviewed: August 2026 · Reviewed by the Dobie Transport logistics team
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