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Freight for the automotive industry — time slots, JIT and parts transport

Freight for the automotive industry — time slots, JIT and parts transport

Automotive parts transport is governed by unloading time slots set by the customer; a delay can stop the production line. Parts travel in the customer’s packaging (returnable plastic boxes, mesh boxes, racks) with a delivery note and labels per the plant’s requirements. Emergencies are handled by van on a direct run.

Key facts

Key requirementkeeping the unloading time slot
Packagingreturnable boxes, mesh boxes, customer racks
Documentsdelivery note, labels, CMR for international
Emergency runvan on a direct run without transhipment
Main hubsMladá Boleslav, Kolín, Nošovice, Trnava, Žilina, Győr

The automotive industry is the largest user of road freight in Central Europe. Parts must arrive on time, in the right packaging and with complete documents — the line at the plant does not wait. What does that mean for suppliers and how is such transport planned?

Where cars are built in the region

Central Europe is one of the world’s largest car-producing regions. In the Czech Republic Škoda builds in Mladá Boleslav, Kvasiny and Vrchlabí, Toyota in Kolín and Hyundai in Nošovice. Slovakia has plants in Bratislava, Trnava, Nitra and near Žilina, Hungary in Győr and Kecskemét. Dozens of suppliers work around each plant, shipping parts between each other and to Germany and Austria.

Unloading time slots

Car plants and their suppliers receive goods in precisely defined time slots. A truck that arrives late is often not unloaded and has to wait for the next free slot; the delay then affects production. We therefore plan the route with a margin for traffic, driving bans and driver breaks and confirm the arrival time in advance.

  • Just-in-time (JIT) — parts arrive shortly before use, stock at the customer is minimal.
  • Just-in-sequence (JIS) — parts arrive in the exact order of assembly.
  • Regular runs — repeated trips on fixed days and times between supplier and customer.

Packaging and handling

Parts usually travel in the customer’s packaging — returnable plastic boxes, mesh boxes or special racks. Packaging is tracked and returned; empties often travel back. State the type and number of containers, their dimensions and stackability in your enquiry. The loading metre calculator helps work out the space.

Documents and labelling

The shipment needs a delivery note and labels per the plant’s requirements, plus a CMR consignment note for international transport. Within the EU parts are not cleared through customs.

Emergency runs

When a part is missing on the line, hours count. Express transport by van on a direct run without transhipment is the answer — from South Moravia to Slovakia or Austria it is often a matter of hours. Larger quantities go by rigid truck or articulated truck.

What to put in your enquiry

  • Loading and delivery place and the unloading time slot.
  • Type and number of containers or pallets, dimensions and weight.
  • One-off trip or regular run.
  • Vehicle requirements — curtain-sider, box body, tail lift.

For regular runs we agree fixed loading days; the online calculator gives an indicative price for one-off shipments.

Related services: International transport

Related guides: Unloading at a warehouse — delivery booking, time slots and pallet exchange · Regular transport for companies — fixed routes, planning and benefits

Frequently asked questions

What is an unloading time slot?
A precisely defined time when the customer receives goods. A truck arriving outside the slot often has to wait for the next free one.
What does just-in-time mean?
Parts arrive shortly before they are used in production, so stock at the customer stays minimal.
What is just-in-sequence?
Parts arrive in the order in which they are assembled on the line.
What packaging are automotive parts shipped in?
Usually the customer’s returnable plastic boxes, mesh boxes or special racks.
Do you carry empties back?
Yes, returning empty packaging can be combined with parts deliveries.
Which documents go with parts transport?
A delivery note and labels per the customer’s requirements, plus a CMR consignment note for international transport.
Are parts cleared through customs between the Czech Republic and Germany?
No. Within the EU goods in free circulation are not cleared.
What to do when a part is missing on the line?
Book express transport by van on a direct run without transhipment.
How fast can a part reach Slovakia?
From South Moravia often within a few hours, depending on distance and traffic.
Can you run a regular service?
Yes, for regular trips we agree fixed loading days and times.
Which vehicle suits automotive parts?
Depending on volume and packaging — a van for emergencies, a rigid or articulated truck for regular deliveries, box body or curtain-sider as required.
How do I calculate space for boxes and racks?
Loading metres follow from dimensions and stackability; the LDM calculator helps.
Where are the main car plants in the region?
Mladá Boleslav, Kvasiny, Vrchlabí, Kolín, Nošovice, Bratislava, Trnava, Nitra, Žilina, Győr and Kecskemét.
How do you plan to meet the time slot?
We plan with a margin for traffic, driving bans and driver breaks and confirm the arrival time in advance.
What should an enquiry for parts transport include?
Loading and delivery places, time slot, type and number of containers, dimensions, weight and whether it is a regular run.
Jaromír Knapek · Knapek Spedition Freight forwarding and road transport, Břeclav · Published · Updated 28. 9. 2026