Korean Used Car VGM (Verified Gross Mass): The SOLAS Container Weight Declaration That Decides Whether Your Car Gets Loaded (2026)
If your Korean used car is shipping in a container, the single requirement that decides whether it makes the vessel is the Korean used car VGM. VGM — Verified Gross Mass — is the verified total weight of the packed container (the container's own tare weight, plus your car or cars, plus all the lashing and dunnage inside) that the shipper must declare to the carrier before loading. It is a SOLAS legal requirement, in force worldwide since 1 July 2016, and it is enforced with one blunt rule: No VGM, No Load. A container without a valid VGM by the carrier cut-off is left on the dock and rolled to the next sailing. The good news for buyers: the Korean used car VGM only applies to container shipments — if your car ships by RoRo car carrier, there is no VGM at all.
This guide explains exactly what the Korean used car VGM is, the two SOLAS methods for determining it, how the weight math works for a packed car container, the cut-off timing that sits ahead of your Shipping Instructions, the cost, and the buyer checklist. For where this fits in the wider container path, our container shipping guide maps FCL, LCL, and consolidation, and the step-by-step buying process shows where loading sits in the full purchase.
(Weigh or Calculate)
Since 1 July
Before ETD
Tare Weight
Tolerance
Per Container
Gross Weight
for RoRo
What Is Korean Used Car VGM (Verified Gross Mass)?
The Korean used car VGM is the verified gross mass of a packed container: the empty container's tare weight added to the weight of everything inside it — your vehicle, plus the lashing straps, wheel chocks, cradles, and dunnage used to secure it. The shipper named on the Bill of Lading must determine this figure by one of two permitted methods and transmit it to the ocean carrier before a fixed cut-off. Only then is the container eligible to be loaded onto the vessel.
The purpose is vessel safety. Before 2016, mis-declared container weights were a documented cause of collapsed container stacks, lost cargo, and capsized vessels, because stowage planners were stacking and ballasting ships based on weights that turned out to be wrong. The International Maritime Organization closed that gap by making a verified weight a precondition of loading. For a passenger car the absolute weight is modest — nowhere near a container's structural limit — but accuracy still matters because the vessel's stowage software treats every container's VGM as ground truth.
Three points define the Korean used car VGM for a typical buyer:
- It is a container-only requirement. Pack your car in a box, VGM applies; drive it onto a RoRo deck, it does not.
- It includes the container's own weight. VGM is not just your car — it is the car plus securing materials plus the empty container tare.
- It is the shipper's legal duty, not the buyer's. Your Korean exporter or their freight forwarder files the VGM; you never touch the carrier portal.
In the documentation chain, VGM slots in just after the car is stuffed and lashed into the container and just before the Shipping Instructions (SI) are submitted. It is one of the earliest hard deadlines a container booking faces — which is exactly why it deserves its own guide rather than a single line on a booking confirmation.
The SOLAS Rule Behind VGM
VGM is not a carrier preference or a Korean peculiarity — it is international law. The requirement lives in SOLAS Chapter VI, Regulation 2 (SOLAS being the IMO's International Convention for the Safety of Life at Sea), as amended effective 1 July 2016. Under the amendment, a packed container may not be loaded onto a ship to which SOLAS applies unless its verified gross mass has been provided to the master and terminal in advance.
The rule is mode-specific and document-specific:
- Who: the shipper named on the carrier's Bill of Lading is responsible for obtaining and documenting the VGM. (Source: IMO SOLAS Chapter VI; World Shipping Council VGM guidance.)
- What: a single verified figure covering cargo plus securing materials plus container tare.
- When: before the carrier's VGM cut-off, which precedes vessel loading.
- Enforcement: No VGM, No Load — the terminal does not load a container lacking a valid VGM.
In Korea, the competent national authority overseeing the calculation route (Method 2 below) is the Ministry of Oceans and Fisheries (해양수산부), which registers and certifies shippers that determine VGM by adding weighed cargo to container tare. The major lines calling Korean ports — HMM, MSC, Maersk, CMA CGM, ONE — each publish their own VGM submission portals and cut-off rules consistent with the SOLAS baseline. Because the rule is global, the same VGM your exporter files in Busan is the figure the transshipment terminal in Jebel Ali, Singapore, or Tanjung Pelepas relies on if your box changes vessels en route.
VGM Method 1 vs Method 2
SOLAS permits exactly two ways to determine the Korean used car VGM. Both are legal; they differ in how the weight is captured.
Method 1: Weigh the packed container
The car is stuffed and lashed into the container, the doors are sealed, and the entire unit is driven across a calibrated weighbridge — at the Korean container terminal or a certified depot. The scale reading is the VGM. Method 1 is the simplest and most common choice for a single Korean used car or a two-car 40HC load, because it requires no per-item record-keeping: one weighing, one number. The only cost is the weighbridge fee, typically USD 20 to 50.
Method 2: Weigh the cargo and add the tare
Here the exporter weighs each item that goes into the container — the car (often from its inspection records or a certified scale), the lashing straps, the wheel chocks, the cradles, the dunnage — sums them, and adds the container's empty tare weight as stamped on the container door (the CSC plate). Method 2 must use a certified weighing process, and in Korea the shipper must be registered with the Ministry of Oceans and Fisheries to use the calculation route. It suits high-volume consolidators who already weigh every car at intake and want to avoid queueing at a weighbridge for each box.
Pro tip: For most Korean used car shipments — one car in a 20ft or two cars in a 40HC — Method 1 is faster, cheaper to administer, and less error-prone than Method 2. A reputable exporter will default to whichever method their terminal supports and will be able to tell you on request which one they used and what the figure was.
How VGM Weight Is Calculated for a Korean Used Car
Whichever method is used, the components of the Korean used car VGM are the same: container tare + vehicle(s) + lashing and dunnage. Here is the math for the two most common Korean used car container loads.
Two things jump out of that breakdown. First, the container itself is the single heaviest component — its empty tare (~3,900 kg for a 40HC) outweighs either car, which is exactly why VGM has to include the tare and why "just the car weight" is never a valid VGM. Second, the total (~7,460 kg) is barely a quarter of the 40HC's 30,480 kg maximum gross weight, so passenger cars never come close to overloading a container. VGM for cars is about accuracy and stowage planning, not about staying under a weight cap.
Worked examples
| Load | Container Tare | Cargo | Lashing | VGM (approx.) |
|---|---|---|---|---|
| 1 sedan (e.g. Elantra) in 20ft | ~2,300 kg | ~1,400 kg | ~120 kg | ~3,820 kg |
| 2 SUVs (e.g. Tucson) in 40HC | ~3,900 kg | ~3,360 kg | ~200 kg | ~7,460 kg |
| 1 large SUV (e.g. Palisade) in 20ft | ~2,300 kg | ~2,010 kg | ~150 kg | ~4,460 kg |
| 3 small cars (e.g. Morning) in 40HC w/ rack | ~3,900 kg | ~2,970 kg | ~350 kg | ~7,220 kg |
Curb weights vary by model, trim, and fuel type, so these are planning figures — the actual VGM comes from the weighbridge (Method 1) or the certified intake weights (Method 2). If you want exact figures for your specific car, the curb weight on the performance inspection report is the starting point, and our model guides such as the Hyundai Tucson export guide list typical weights. Most terminals accept a ±5 percent tolerance between the declared VGM and any re-weigh, so small estimating differences do not cause problems.
VGM Cut-Off Times by Korean Carrier
The VGM cut-off is the latest time the verified weight can reach the carrier for a specific sailing. It is one of the earliest container cut-offs — and crucially, it sits ahead of the SI cut-off, because the carrier needs the loaded-and-weighed container before it can finalize the Bill of Lading draft. Approximate 2026 norms ex-Korean container ports (mainly Busan and Incheon):
| Carrier | VGM Cut-Off (before ETD) | Relation to SI Cut-Off | Late-VGM Outcome |
|---|---|---|---|
| HMM | 24–48 hours | VGM ~24 hr before SI | Late fee or roll |
| MSC | ~48 hours | SI ~24 hr after VGM | Late fee or roll |
| Maersk | ~48 hours | SI ~24 hr after VGM | Late fee or roll |
| CMA CGM | ~48 hours | VGM before SI | Late fee or roll |
| ONE (Ocean Network Express) | 48–72 hours (long-haul) | VGM before SI | Roll risk on long-haul |
The exact cut-off is printed on your booking confirmation for the specific vessel and voyage — never assume the standard number. Carriers tighten cut-offs during seasonal peaks (Q4 Middle East fleet buying, Q1 Central Asia stocking) and during congestion at Busan or Incheon. For how sailing schedules and cut-offs move together, see the Korean export ports guide.
Why the VGM cut-off is the real point of no return. Because VGM gates loading, and loading gates the Bill of Lading, the VGM deadline — not the more famous SI deadline — is the true deadline for a container booking. Miss the SI cut-off and you can sometimes still amend a draft; miss the VGM cut-off and the box does not get on the ship at all. Experienced exporters work backward from the VGM cut-off, not the sailing date.
The VGM Submission Flow: Step by Step
Here is the fixed seven-step sequence a container shipment follows, with VGM as the pivot between physical loading and documentation:
slot + VGM cut-off
lashed in box
Method 2 calc
before cut-off
after VGM
terminal
after sailing
The order is not negotiable: the car must be packed (Step 2) before it can be weighed (Step 3), and the VGM must be filed (Step 4) before the Shipping Instructions (Step 5) and before the container can gate into the terminal (Step 6). A delay anywhere upstream — a late car delivery to the stuffing depot, a weighbridge queue — pushes the whole chain and threatens the VGM cut-off. This is the same cascade logic that drives demurrage and detention risk later in the journey: every cut-off missed in Korea becomes a delay measured in days, and sometimes charges, at the destination port.
RoRo vs Container: Does Your Car Even Need VGM?
This is the most important practical question for a buyer, and the answer is clean: VGM is a container-only requirement. A car shipped by Roll-on/Roll-off (RoRo) is driven up the vessel ramp under its own power and lashed directly to the ship's deck — it is never packed into a container, so SOLAS VGM simply does not apply. The RoRo carrier manages vehicle weight through its own deck stowage plan.
| Aspect | Container (FCL/LCL) | RoRo Car Carrier |
|---|---|---|
| VGM required? | Yes — SOLAS | No |
| How the car travels | Stuffed & lashed in a box | Driven onto open deck |
| Typical carriers ex-Korea | HMM, MSC, Maersk, CMA CGM, ONE | EUKOR, Hyundai Glovis, Wallenius, Höegh |
| Best for | Inland Central Asia, multi-car, high-value | Single car, major car ports |
| Weight deadline buyer sees | VGM cut-off on booking | No VGM line |
How to tell which mode you are on without asking: read your booking confirmation. If it shows a "VGM cut-off," your shipment is containerized. If it shows only a documentation cut-off and a deck/receiving cut-off with no VGM line, it is RoRo. Container is the default for inland Central Asia routes (Almaty, Tashkent, Bishkek via rail from a discharge port), for consolidating two or more cars, and for high-value vehicles a buyer wants enclosed; RoRo dominates the big car-port lanes to the Gulf and East/West Africa. Our RoRo shipping guide and container shipping guide compare the two modes in full, and for the inland-container markets the Central Asia export guide covers the destination side.
What Happens If VGM Is Missing, Late, or Wrong
The consequences scale with how badly the Korean used car VGM step is handled:
| Scenario | What Happens | Cost / Delay |
|---|---|---|
| No VGM by cut-off | Container not loaded; rolled to next sailing | 1–4 weeks delay |
| Late VGM (after cut-off, before vessel close) | Carrier may accept at discretion with a fee | USD 50–150; not guaranteed |
| VGM outside ±5% on re-weigh | Re-weigh charge + corrected re-submission | USD 30–100 + amendment |
| Grossly mis-declared weight | SOLAS compliance violation; carrier holds box | Investigation + delay |
The governing rule is unforgiving — No VGM, No Load — and the practical pain lands on the buyer even though the duty is the exporter's. A rolled container does not just arrive late; it can collide with a later vessel's schedule, miss an onward rail connection to Central Asia, or land during a destination-port congestion window, each of which adds days. And if the original sailing was timed against a letter of credit shipment date or a buyer's own resale commitment, a VGM-driven roll can have knock-on financial costs well beyond the freight. The whole point of treating VGM as a real deadline is to keep your car on the sailing you actually planned for.
VGM Cost and Who Pays
VGM is cheap in absolute terms. Method 1 weighing at a Korean terminal weighbridge or certified depot runs roughly USD 20 to 50 per container. Method 2 has no direct weighing fee for an exporter who already operates a certified scale, though it carries administrative and Ministry of Oceans and Fisheries registration overhead. Either way, the figure is normally folded into the exporter's freight or terminal handling charges and shown on the quotation rather than billed to you as a standalone line.
Because the amount is small and the requirement is non-negotiable, VGM should be treated as included when you compare exporter quotes — there is no legal way to load a container without it, so any quote that appears to omit container weighing is simply not itemizing it. The more useful signal is qualitative: an exporter who can answer "which VGM method did you use and what was the figure?" without hesitation is an exporter who controls the loading step. One who has never heard the buyer ask is worth a second look at the buying process they actually run.
Pre-Cut-Off VGM Buyer Checklist
You will not file the VGM yourself, but you can verify your exporter is handling it correctly. Five questions to ask before the VGM cut-off on any container booking:
- Confirm the shipment is containerized, not RoRo. If your booking has a VGM cut-off, ask the exporter to confirm the mode and the exact VGM deadline for your vessel and voyage.
- Ask which method they will use. Method 1 (weigh the packed box) or Method 2 (weigh cargo + add tare). For one or two cars, Method 1 is the expected default.
- Ask for the VGM figure once filed. A correct VGM should roughly equal the container tare plus your car's curb weight plus securing materials — sanity-check it against the inspection report weight.
- Check internal consistency. The VGM minus the container tare should be close to the cargo gross weight on the packing list. A large mismatch is a red flag to raise before sailing.
- Confirm VGM is filed ahead of the SI cut-off. Since VGM gates the SI and the Bill of Lading, ask for written confirmation the VGM is submitted — this is the earliest checkpoint that your car is actually making the sailing.
The buyer's real leverage. You cannot file a VGM, but you can choose an exporter who never misses one. The cost of a VGM is under USD 50; the cost of a missed VGM is a 1-to-4-week roll plus possible destination demurrage. Treat an exporter's fluency with VGM, container weighing, and cut-off sequencing as a proxy for how tightly they run the entire export — because it is.
How SH GLOBAL Handles VGM
SH GLOBAL treats the Korean used car VGM as the gating checkpoint of every container shipment, not an afterthought. Our standard procedure on containerized exports:
- Mode confirmed at booking. Every buyer is told upfront whether their car ships RoRo (no VGM) or container (VGM applies), with the exact VGM cut-off for the vessel.
- Method 1 weighbridge by default. One- and two-car loads are weighed as packed, sealed containers on a calibrated terminal weighbridge — one weighing, one verified figure, no per-item arithmetic to get wrong.
- VGM filed ahead of the SI cut-off, every time. We work backward from the VGM deadline, not the sailing date, so the box is weighed and declared with margin to spare.
- Internal consistency check. VGM minus container tare is cross-checked against the packing list gross weight before submission, so the document set agrees with the carrier filing.
- Figure shared on request. Buyers can ask for the method used and the declared VGM at any time — full transparency on the step that decides whether the car makes the vessel.
For specific brand availability, browse Hyundai inventory, Kia inventory, or Genesis inventory. To see where VGM sits in the full journey, walk through our step-by-step buying process, and for inland container markets the Central Asia export guide covers the rail-onward leg your container connects to after discharge.
Shipping Your Korean Car in a Container? Get an Exporter Who Never Misses the VGM
A missed Verified Gross Mass means your car is left on the dock and rolled to the next sailing — 1 to 4 weeks late. SH GLOBAL weighs and declares VGM ahead of every carrier cut-off, confirms RoRo vs container upfront, and shares the figure on request. Get a transparent, deadline-driven quote today.
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