Maut weight class TZGM from December 1, 2023

From December 1, 2023, new toll regulations for trucks and semi-trailer trucks will come into force in Austria. These regulations are based on the technically permissible total mass (tzGm) weight class. These adjustments are intended not only to ensure a fair distribution of costs in road transport but also to reduce the ecological footprint of freight transport. With the introduction of these new weight classes, both companies and drivers face the challenge of accurately calculating their toll costs and taking the necessary precautions. The aim of this regulation is to finance transport infrastructure in line with demand while promoting environmentally friendly alternatives.

The most important things in brief:

• GVW and TZGm refer to the total weight of a vehicle
• They play an important role in the classification into different toll categories
• zGG means the permissible total mass, tzGm stands for technically permissible total mass

zGG and tzGm in the presentation

In the context of road toll collection, two important terms are frequently used: maximum permissible mass (GVM) and technically permissible total mass (TGM). These terms refer to the weight of vehicles and play a crucial role in classifying them into different toll categories.

Maximum permissible mass (GVW)

The permissible total mass (GVW) refers to the maximum permissible total weight of a vehicle, including permissible luggage, cargo, and the driver and other passengers. This mass is recorded in the vehicle documents and takes into account all structural aspects, including the vehicle's design and the maximum load it can safely carry.

Technically permissible total mass (tzGm)

The technically permissible total mass (TGM) is the value defined by vehicle manufacturers that indicates how much a vehicle may weigh under optimal conditions. This value is also recorded in the vehicle documents, but can be exceeded in actual use due to modifications or additional loads, which is dangerous and illegal.

Practical relevance

• The GVW is the standard used in everyday traffic to check a vehicle's permissible weight. Vehicles exceeding the GVW may be subject to fines during inspections.
• The tzGm is of more theoretical importance and is usually listed in vehicle catalogs and during vehicle registration.

Security aspects

• The maximum permissible weight takes into account all safety requirements and regulations of the road traffic regulations.
• The tzGm, on the other hand, can be interpreted independently of practical conditions or safety regulations.

Understanding the differences between GVW and TMG is crucial for drivers, especially with regard to tolling and compliance with legal requirements. The correct classification of vehicles into different toll categories from December 1, 2023, will be significantly influenced by the technical and permissible weight specifications, which is important for both logistics companies and individual drivers.

Changes from 1 December 2024

Previously, the GVWR calculation applied when it came to tolls. Starting December 1, 2023, the GVWR will be used. For vehicles with a GVWR of more than 3.5 tons, registered before December 1, 2023, and a GVWR of up to 3.5 tons, you can continue to purchase road tolls and vignettes for vehicles with a GVWR of up to 3.5 tons. This will apply until January 31, 2029.