How to Read a Heavy Haul Freight Quote: A Shipper's Guide

The Anatomy of a Heavy Haul Freight Quote

A complete heavy haul freight quote should include several distinct components. If a quote you receive is just a single number with no breakdown, ask for itemization before accepting it — you need to know what's included and what isn't.

1. Linehaul Rate

The linehaul rate is the base charge for moving the load from origin to destination. It's typically calculated per mile or as a flat rate for the lane. For heavy haul, linehaul rates vary significantly based on:

• Equipment type: A standard flatbed load costs less than an RGN or lowboy load because specialized trailers are less available and more expensive to operate.
• Load dimensions: Wider, taller, or heavier loads restrict routing options and slow transit, increasing carrier cost.
• Lane supply and demand: Some lanes have abundant carrier capacity; others are tight. A Dallas-to-Houston move has more carrier options than a rural Montana-to-Maine move.
• Timing: Last-minute bookings (less than 48 hours) typically carry a 15–30% premium over planned moves.

2. Fuel Surcharge (FSC)

The fuel surcharge is a variable fee that adjusts with diesel prices. It's typically expressed as a percentage of the linehaul rate (e.g., "18% FSC") or as a cents-per-mile add-on. The FSC basis matters — some carriers use the DOE national average diesel price, others use regional indexes. When comparing quotes, confirm that both quotes use the same FSC basis, or the comparison is apples-to-oranges.

On a $3,000 linehaul rate with an 18% FSC, the fuel surcharge adds $540. On a $4,000 linehaul rate with the same 18% FSC, it adds $720. The FSC compounds on top of the linehaul, so a lower linehaul rate with a higher FSC percentage can end up costing more than a higher linehaul with a lower FSC.

3. Permit Fees

Oversize/overweight permits are required for any load exceeding federal legal limits (8.5 ft wide, 13.5 ft tall, 80,000 lbs GVW). Permit costs vary by state:

• Standard single-trip oversize permits: $15–$150 per state
• Superload permits (over ~150,000 lbs or extreme dimensions): $500–$5,000+ per state
• Permit processing time: a few hours to 2 business days for standard permits; 2–6 weeks for superloads

A five-state move with standard oversize permits might add $200–$600 in permit fees. A superload crossing three states could add $5,000–$15,000 in permit fees alone. Always ask for a permit fee estimate broken out by state.

4. Escort Vehicle (Pilot Car) Fees

Escort vehicles are required by most states for loads over 12 ft wide (one escort) and over 14 ft wide (two escorts). Escort fees are typically charged per day or per mile:

• Per-day rate: $350–$600 per escort vehicle per day
• Per-mile rate: $1.50–$3.00 per mile per escort vehicle
• Deadhead (positioning) fees: If the escort vehicle must drive to the origin from a distance, a deadhead fee may apply

On a 1,000-mile move requiring two escort vehicles, escort costs can range from $3,000 to $6,000. This is a significant line item that's sometimes buried or omitted from initial quotes.

5. Detention and Layover

Detention is charged when the driver waits beyond the standard free time at pickup or delivery (typically 2 hours). Layover is charged when the driver must stay overnight due to site delays or permit travel restrictions.

• Detention rate: $75–$150 per hour after 2 free hours
• Layover rate: $250–$450 per night

These charges are avoidable with good site preparation. Have the machine ready to load when the driver arrives, and ensure the delivery site is accessible and ready to receive the equipment.

6. Accessorial Charges

Accessorial charges cover services beyond standard dock-to-dock transport. Common heavy haul accessorials:

• Tarping: $50–$150 if the load requires a tarp for weather protection
• Lumper/loading assistance: $150–$400 if the carrier must provide labor to assist with loading
• Winching: $200–$500 if the machine is inoperable and must be winched onto the trailer
• Storage/yard fees: If the carrier must hold the load at a terminal due to delivery delays
• Redelivery: If the first delivery attempt fails (site not ready, wrong address, etc.)

7. What to Ask Before Signing

Before accepting a heavy haul quote, ask these questions:

• Is the fuel surcharge included in this rate, or is it additional?
• Are permit fees included, or will they be billed separately?
• Are escort vehicle fees included?
• What is the detention rate after free time?
• Is this a firm rate, or can it change based on actual load dimensions?
• What happens if the load is heavier or wider than quoted?

At IronHaul Logistics, we provide fully itemized quotes with no hidden fees. What you see is what you pay — permits, escorts, FSC, and all. Call (208) 495-2260, email [email protected], or submit our online quote form for a transparent, all-in rate on your next heavy haul move.