NMFC Class 150 — Food Beverage
Snack foods like chips and popcorn are notoriously low-density, often shipping at freight class 150–200 due to their large volume relative to weight.
Typical class: 150 · Density: 4–7 lbs/cu ft
Shipment Dimensions (inches)
| Class | Density (lbs/cu ft) | Description |
|---|---|---|
| 50 | 50+ | Heaviest, most dense freight |
| 55 | 35–50 | Very dense freight |
| 60 | 30–35 | Dense freight |
| 65 | 22.5–30 | Moderately dense |
| 70 | 15–22.5 | Average density |
| 77.5 | 13.5–15 | Slightly below average |
| 85 | 12–13.5 | Below average density |
| 92.5 | 10.5–12 | Light freight |
| 100 | 9–10.5 | Light freight |
| 110 | 8–9 | Light, bulky freight |
| 125 | 7–8 | Bulky freight |
| 150 | 6–7 | Very bulky freight |
| 175 | 5–6 | Very light, bulky |
| 200 | 4–5 | Extremely light |
| 250 | 3–4 | Extremely light, high value |
| 300 | 2–3 | Low density, high handling |
| 400 | 1–2 | Very low density |
| 500 | 0–1 | Lowest density, highest cost |
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NMFC Class 150 — packaging, handling, and freight class details
Snack foods and chips are a textbook example of how density drives freight cost. A truckload of potato chips is mostly nitrogen gas and air — a bag of chips is 60–70% packaging by volume. Frito-Lay, Utz, and similar manufacturers operate dedicated private fleets because the freight economics of shipping snack foods with common carriers at Class 150–200 LTL rates are often untenable. The private fleet reality means truckload opportunities for third-party carriers are limited, but LTL and regional distribution center replenishment creates steady work.
Class 150–200 is the standard range for snack foods. A 40-case pallet of potato chips might weigh only 280–320 lbs while occupying 60–70 cubic feet of trailer space — that is 4–5 lbs/cuft, squarely in Class 175 territory. At these rates, carriers recover the cost of the otherwise wasted trailer space, but shippers find snack food freight expensive per unit of product value.
Crush damage is the defining handling concern. Chip bags are filled with nitrogen under slight pressure — any external pressure crushes the product inside before the bag tears. Snack pallets must never have anything stacked on top. Bags should not be compressed by strapping directly across them; instead, strap the pallet board to the floor and use load bars to prevent lateral movement. Overhanging freight from adjacent pallets is a common cause of snack food damage in LTL loads.
The practical tip for carriers: when checking snack freight at delivery, gently press on bags to see if they are fully inflated. Deflated bags indicate product has been crushed and the delivery should be noted on delivery receipt before the receiver signs. Rate context: snack freight pays well per piece on an LTL basis due to high class, but payload utilization is terrible — a full trailer of chips might weigh only 15,000–18,000 lbs.
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