What "Partial" Really Means, and How Shared Trailer Space Saves You Money

You have three pallets and a fifteen-foot piece of steel to move. A full truckload feels like renting a whole trailer to haul a bicycle. But when you call it in as LTL, the quote comes back ugly, or the carrier flat out won’t touch it. So what do you actually do with freight that’s too big for a small shipment and too small for a big one?

That middle ground is where “partial” lives. It’s one of the most useful and most misunderstood ways to move freight, and when it fits your load, it can save you real money. Here’s how it works and when it’s the right call.

Partial isn’t LTL, and it isn’t a full truck

People use “partial” and “LTL” like they mean the same thing. They don’t.

LTL is a hub-and-spoke system. Your freight gets picked up, hauled to a terminal, broken down, reloaded, moved to another terminal, and handled again before it reaches the consignee. That’s why LTL pricing depends so heavily on class, density, and dimensions. Every extra touch and every awkward shape is a cost the carrier has to price in.

A full truckload is the opposite. You buy the whole trailer, it goes direct, and nobody else’s freight rides with yours. Clean and simple, but you pay for space you may not need.

Partial sits between them. You share a trailer with one or two other shipments, but your freight usually stays put. Fewer touches, often a more direct route, and you pay for the space and weight you actually use instead of the whole deck.

Why shared space costs less

The math is straightforward. A trailer costs roughly the same to run down the highway whether it’s half full or packed. When several shippers split that trailer, they split the cost of moving it. You’re paying for your slice of the deck, not the whole thing.

That’s the money-saver. You skip the premium of buying a full truck you can’t fill, and you skip a lot of the accessorial exposure that comes with the LTL system.

Where LTL quietly runs up the bill

If you’ve ever gotten a clean LTL quote and then a very different invoice, you’ve met the accessorials. Two of the big ones hit exactly the freight that partial handles well:

• Density minimums. LTL pricing rewards heavy, compact freight. If your shipment is light for the space it takes up, the carrier can bill it as though it were denser and heavier. Bulky, low-weight loads get expensive fast.
• Linear-foot and cubic-capacity charges. When your freight is long or eats up a big chunk of trailer length, LTL carriers apply linear-foot charges. A single fifteen-foot piece can trigger a charge that dwarfs what the weight alone would suggest.

These aren’t hidden fees so much as system rules, but they can turn an approved quote into a bill nobody signed off on. Partial pricing works differently. You’re quoting space on a trailer, so a long or bulky item is just what it is, not a penalty waiting to fire.

When partial is the right call

Partial earns its keep when:

• You have more than a couple of pallets but not enough to fill a trailer.
• Your freight is long, tall, or oddly shaped and keeps getting surcharged or rejected by big LTL networks.
• You want fewer touches because the freight is fragile, high-value, or a pain to reload.
• Your timeline is tight enough that terminal-to-terminal LTL routing adds too much transit.

It’s especially strong for open-deck freight. A machine, a bundle of pipe, a steel frame, anything that has to ride on a flatbed and get strapped down, doesn’t belong in a standard LTL system anyway. Partial flatbed lets that freight share deck space without you paying for a whole trailer.

How Comet handles it

Comet National has moved freight since 1995, and partial is squarely in our wheelhouse. We can put a full truckload or partial dry van together for you, and we handle dry or refrigerated freight at both LTL and truckload size, all across the 50 states and Canada.

When the load is open-deck and small, one to several pallets of flatbed freight sharing a trailer, that’s exactly what our sister brand FlatbedLTL (flatbed.delcoe.com) is built for, with pricing that doesn’t play the accessorial guessing game. If your partial is a machine on a skid or a length of steel, that’s the place to start.

The honest part: partial isn’t always the answer. Sometimes a full truck is cheaper per shipment, and sometimes true LTL wins. The right mode beats the biggest truck, and the cheapest quote isn’t always the cheapest shipment once the accessorials land. That’s the conversation worth having before you book.

Got a load stuck in the gap between LTL and a full truck? Call Comet or send us the dimensions and weight, and we’ll tell you straight whether partial is the cheaper way to move it.