The Truck Show in Hannover Opens September 15

IAA TRANSPORTATION runs September 15 to 20. The last edition drew nearly 1,700 exhibitors from 41 countries.

In 1992 the show drew 287,000 people. In 2024 it drew 145,000 — and had five hundred more exhibitors.

That is the IAA TRANSPORTATION in Hannover, Germany, and it opens on September 15. It runs through the 20th, with a press day on the 14th, and it is the largest gathering of the commercial vehicle industry in Europe.

The visitor number went down by half. The exhibitor number went up. That is not a show in decline. That is a show that changed who it is for.

Where it came from

The origin is older than the truck.

In 1897 a German motoring club organized a one-day exhibition in Berlin, at the Hotel Bristol. Eight cars were on display, from Benz, Daimler, Kuehlstein and Lutzmann. Eight. That is the seed of what is now the IAA.

For most of the next century, cars and trucks shared one show. In 1991 it was split: passenger cars in odd years in Frankfurt, commercial vehicles in even years in Hannover. The first Hannover edition, in 1992, pulled almost 1,200 exhibitors from 29 countries and 287,000 visitors.

In 2022 it took its current name, IAA TRANSPORTATION, with more than 1,400 exhibitors from 41 countries. The organizer through all of it is the VDA, the German automotive industry association.

What the last edition actually looked like

The 2024 show ran September 17 to 22. The official numbers:

• Nearly 1,700 exhibitors from 41 countries — a 21% increase over 2022.
• 72% of exhibitors were international, a record for the IAA.
• Around 145,000 visitors, about 10% more than 2022, with over 45% coming from outside Germany.
• More than half of the trade visitors held executive roles, and over 50% said they planned to invest within the next six to twelve months.
• More than 145 world and European premieres.
• Over 6,300 test drives, nearly 15% above the show's previous record.
• Over 1,400 journalists from 52 countries.

Read the fourth one again. Half the people walking that floor were there to sign something.

There is one more number worth sitting with. In 1992 there were 29 countries represented. In 2024 there were 41, and nearly three quarters of the exhibitors were foreign. A German trade show stopped being a German trade show somewhere in those thirty-two years, and the visitor count fell precisely because the buyers who fly in from another continent do not bring the family.

Why an owner-operator in Texas should care

Because Hannover is where the next decade of your truck gets shown before it gets sold to you.

The trucks that run North American highways are not the trucks that run German ones, and nobody is suggesting you shop there. But the components are a different story. Braking systems, emissions hardware, telematics, axle and suspension design, trailer technology — these get engineered by global suppliers who show them in Hannover first and put them in a Freightliner or a Kenworth two or three model years later.

When something on a new truck surprises you, there is a decent chance it was on a stand in Hannover before it was on a spec sheet in Texas.

The 6,300 test drives matter for the same reason. Those are not joyrides. That is fleet buyers putting hands on hardware they are deciding whether to standardize, and the equipment that survives that week is the equipment that gets ordered in volume — which eventually decides what parts your local shop can get on a Tuesday.

What to do with this if you are not going

• Watch the premieres, not the show. The 145 world and European debuts are the actual news. The rest is floor space.
• Track the suppliers, not just the truck makers. The part that will end up on your unit usually comes from a company whose name is not on the hood.
• Note what is missing. A technology that gets announced two shows in a row and never ships is telling you something.
• Remember the calendar. It is every two years, in even years. If you skip this one, the next is 2028.

The show is not for spectators anymore, and the numbers say so plainly. It is where the industry decides what it is buying.

While Europe decides what to build, we keep the units you already own on the road — inspection, alignment, suspension and brakes in Houston, Dallas and Monterrey: thetrucksavers.com.

Original source: IAA TRANSPORTATION, official history (VDA)