TL;DR
- Trampoline LTL freight is priced primarily on freight class and density, not just weight; bulky low-density cartons cost more per pound than dense ones.
- The two cost legs for an imported trampoline order are ocean freight to a US port and domestic LTL from the port or warehouse to your destination — they price on different logic and need to be planned separately.
- Accessorial charges such as residential delivery, liftgate, limited access, and redelivery routinely add 20–40% on top of base LTL freight.
- Quoting LTL accurately requires real carton dimensions, weight per carton, the correct freight class, and exact origin and destination ZIPs.
- Consolidating to a full container often beats repeated LTL shipments on per-unit cost once volume is high enough, which is why MOQ and freight planning belong in the same conversation.
Why trampoline freight gets quoted badly so often
For most US trampoline buyers, freight is the line item that ruins the math after the order is placed. The FOB price looked fine. The wholesale margin looked fine. Then a freight invoice arrived with a residential surcharge, a liftgate fee, and a redelivery attempt, and the per-unit landed cost was meaningfully higher than the plan.
The reason this keeps happening is that trampoline freight has two cost legs and several pricing inputs that buyers rarely see broken out. Ocean freight from the origin port to a US port is one leg. Domestic LTL from the port or warehouse to the final destination is the other. Each leg uses different pricing logic, and the domestic LTL leg adds accessorial charges that can quietly add 20–40% to the base freight number.
This guide walks the full chain: what LTL freight is, how freight class and density work, which accessorials apply to trampoline deliveries, how ocean freight and domestic LTL fit together, and when a buyer should consolidate into full-container economics.
What LTL freight is and how it’s priced
LTL stands for less-than-truckload, and it is the standard way trampolines move domestically in the US for orders smaller than a full truckload. Several shippers’ freight rides together in one trailer, each paying for the space and weight they use rather than the whole truck.
Trampolines are an awkward fit for LTL because the cartons are bulky relative to their weight. LTL pricing rests on a few inputs working together: freight class, density, weight, dimensions, origin and destination ZIPs, and any accessorial services required at pickup or delivery.
| LTL pricing input | Why it matters for trampolines |
|---|---|
| Freight class | Higher classes cost more per pound; bulky low-density cartons often classify higher. |
| Density | Weight per cubic foot drives class and reclassification risk. |
| Carton dimensions | Exact L × W × H determines cube and pallet fit. |
| Origin / destination ZIP | Lane and distance drive carrier pricing. |
| Accessorials | Residential, liftgate, appointment, limited access, and redelivery add fees. |
The takeaway is that LTL is not priced like parcel shipping. A buyer who scales up from UPS and assumes weight is the main variable will misjudge what a pallet of trampolines costs to move.
Freight class and density: the real cost driver
The single most useful concept in LTL freight is class. The National Motor Freight Classification groups commodities into classes that reflect how easy or expensive they are to ship — based on density, stowability, handling, and liability. Classes run from 50 for dense and easy freight to 500 for bulky, fragile, or awkward freight. The official NMFC framework is maintained by the National Motor Freight Traffic Association.
For trampolines, the binding variable inside class is density: weight per cubic foot. Density is calculated from actual carton dimensions and weight, and it tends to be low for trampolines because the cartons are large relative to their contents. A 14ft round trampoline in its retail carton can sit firmly in the higher freight-class brackets where LTL is more expensive per pound.
Two practical implications follow. First, the freight class on a quote is not a clerical detail — it is the single biggest lever on what the shipment costs. Second, well-built packaging that holds its shape on the trailer is worth more than buyers think. The packaging quality covered in Rocheyard’s trampoline carton dimensions and container loading guide shows up directly in freight cost.
Accessorial charges: where the budget surprise lives
Accessorial charges are extra fees a carrier adds for services beyond a standard dock-to-dock delivery. They are common on trampoline shipments, and a quote that excludes them is misleading by default.
| Accessorial | What it covers | When it applies |
|---|---|---|
| Residential delivery | Delivery to a non-commercial address | Any delivery to a home or home business |
| Liftgate service | Hydraulic lift to lower freight from trailer to ground | Destinations without a loading dock |
| Limited access | Delivery to schools, churches, military bases, storage facilities | Locations carriers can’t reach freely |
| Inside delivery | Move freight past the threshold | Buyer wants it inside the building, not curbside |
| Notification / appointment | Carrier calls before delivery | Most residential and limited-access stops |
| Redelivery | Second delivery attempt after a missed first one | No one available at the first attempt |
| Reclassification | Class correction after carrier inspection | Original class on the bill of lading was wrong |
Residential delivery and liftgate apply to most trampoline shipments going to anything other than a commercial warehouse with a dock. Stacking accessorials commonly adds 20–40% to the base freight figure, sometimes more on smaller shipments where fixed-fee impact is heaviest.
The defense is asking the supplier or freight broker to include accessorials in the original quote, named line by line, based on the actual destination type. The Federal Motor Carrier Safety Administration is the federal authority on motor carrier operations.
Ocean freight to a US port: the upstream leg
For an imported order, LTL is the second leg of the journey. The first is ocean freight from the origin port to a US port, and it prices on its own logic.
Ocean freight for trampolines is normally quoted by the container, since a 40HQ is the standard unit of order. Pricing depends on the trade lane, season, fuel surcharges, port congestion, and carrier capacity. A reasonable working range in current conditions has been roughly $2,500–$5,500 per 40HQ from Chinese export ports to US West Coast destinations, as of 2026, with East Coast routings sitting higher because of longer transit. Specific rates should be re-verified before booking.
Imports also carry duties and Section 301 considerations that you can verify against the USITC HTS database and US Customs and Border Protection. The relevant point for an LTL conversation is that ocean freight and LTL freight do not substitute for each other — they compose. A buyer planning landed cost has to add both.
Container vs LTL: when consolidation wins
The cost question that matters most for a serious buyer is when to stop shipping LTL and start shipping by the container. The break point is real and worth thinking about before an order grows into it.
LTL has a per-shipment cost floor and a per-unit cost that falls slowly as the shipment grows. Container freight has a higher absolute cost but a much lower per-unit cost when the container is well loaded. Somewhere between a few pallets and a full container the math flips: another LTL shipment costs more per unit than consolidating into a container.
A mixed-SKU container at 30 units per SKU is what lets a smaller buyer cross that line earlier than expected — full container economics without committing a full container to one model. The MOQ structure for a mixed container and the freight question are the same conversation. Rocheyard’s trampoline MOQ guide explains that structure in more detail. The round trampoline range and kids trampoline range are the categories most often mixed into a first container.
Common mistakes buyers make on trampoline freight
- Quoting on weight alone. Trampoline LTL prices on class and density, not just weight.
- Excluding accessorials from the budget. Residential delivery and liftgate apply to most non-dock destinations.
- Wrong freight class on the bill of lading. Misclassification triggers carrier reclassification charges after inspection.
- Vague carton dimensions. Density calculations need real measured dimensions and weight per carton.
- Ignoring the container vs LTL break point. A buyer running enough LTL shipments to fill a container is paying LTL economics on container-scale volume.
- Treating ocean freight quotes as fixed. Ocean rates move with season, capacity, and lane, so quotes should be re-verified before booking.
What Rocheyard sees in freight planning buyer patterns
Across recent quoting activity, Rocheyard sees the buyers who land best on freight asking about the second leg before the first one is booked. Those buyers want a quote that names ocean freight, US arrival port, and a realistic LTL range to their actual destination ZIP — with accessorials listed line by line — before they commit.
Rocheyard also sees the container-vs-LTL break point arriving sooner than smaller buyers expect. Because a mixed-SKU container is accepted at 30 units per SKU, a buyer running enough LTL shipments to cover a balanced range across a few models is often already at container scale on volume, even though they have not thought of themselves that way.
For a partner with 800+ 40HQ-equivalent containers of loading history, across 200,000+ units shipped and 20+ active US wholesale clients, freight planning is part of the quote rather than an afterthought. Rocheyard’s position on freight is plain: quotes name the ocean leg and the relevant domestic considerations together, accessorials are listed when destination type is known, and all units ship with full CPSC compliance and CPC certification, designed to align with ASTM F381 and F2225.
Frequently asked questions
How is trampoline LTL freight priced?
LTL freight for trampolines prices on freight class, density, weight, dimensions, origin and destination ZIPs, and any accessorial services. Class and density are the biggest cost drivers because trampolines are bulky relative to their weight.
What’s the typical freight class for a trampoline?
Freight class is driven by density — weight per cubic foot of the carton — and tends to fall in higher LTL classes because trampoline cartons are large relative to their contents. The exact class should be calculated from actual carton dimensions and weight.
What are accessorial charges and which ones apply to trampoline shipments?
Accessorials are extra fees for services beyond standard dock-to-dock delivery. Residential delivery and liftgate apply to most non-warehouse destinations. Limited access, appointment, redelivery, and inside delivery are common add-ons.
How much does it cost to ship a container of trampolines from China?
Ocean freight for a 40HQ container moves with trade lane, season, fuel, and capacity. A working range from Chinese export ports to US West Coast destinations has been roughly $2,500–$5,500 per 40HQ as of 2026, with East Coast routings higher. Verify quotes close to booking.
Should I ship LTL or fill a container?
A buyer running multiple LTL shipments a month is often paying LTL per-unit rates on container-scale volume. Consolidating to a container, including a mixed-SKU container at 30 units per SKU, usually lowers per-unit freight cost.
Why was my freight invoice higher than the original quote?
The common causes are missing accessorials in the original quote and a freight class correction after carrier inspection. Quotes that name accessorials line by line and confirm class against measured dimensions avoid most surprises.
Do I need a freight broker for trampoline LTL?
Not always, but a broker is useful for buyers without an established carrier relationship, multi-stop deliveries, or unusual destinations. A broker can compare carrier tariffs and accessorial schedules across multiple carriers.
Next steps
Before requesting a freight quote, gather the inputs a real LTL calculation needs: carton dimensions and weight per carton, accurate origin and destination ZIPs, destination type, and any access constraints. That set of inputs turns a vague estimate into a usable number.
For the broader process around a first order, our guide to sourcing wholesale trampolines from China covers the upstream side, and you can sanity-check candidate suppliers against how to compare trampoline suppliers for wholesale. The product specifications guide is also useful for confirming carton specs against freight inputs.
When you are ready to scope an order with freight included, request a quote from Rocheyard. Quotes state the ocean leg with the relevant assumptions, and they ask for the destination information a real LTL estimate needs rather than guessing at it. The replacement parts catalog is also a useful freight-planning reference because parts and accessories often move differently from full trampoline cartons.