The ATLASTM simulator is designed to teach how to drive a heavy vehicle with a gross vehicle weight of over 3.5 tonnes coupled to a trailer, such as a semi-trailer.
This training tool has been designed and adapted for both beginner trainees and experienced drivers, who have already had the opportunity to drive a semi-trailer in real-life conditions.





Our concept is fully integrated into your training processes and becomes a useful everyday tool for everyone in your organization.
Leveraging over 15 years of expertise in the training field, we accompany you throughout the integration process with personalized solutions designed to fit your operational requirements and targets.
Engineered for the complex realities of training, our flagship simulators meet regulatory standards, adapt to certification updates, and maximize pedagogical and economic efficiency.
Equip yourself with tools to measure trainee progress and skill mastery. All collected data is centralized and archived to provide complete traceability.
In collaboration with experts and prominent truck driver training bodies, our semi-trailer simulator integrates educational themes designed to meet up-to-date regulatory standards.
Our simulator provides extensive pedagogical content, featuring customizable and preset training sequences tailored to each learner’s skill level, course requirements, and targeted educational objectives.
Our semi-trailer simulator has a library of themes based on professional qualifications training criteria, the aim of which is to train the truck driver in various situations, including high-risk situations, in particular:
During practice, our simulator measures the truck driver’s abilities and efficiency according to various criteria, such as:
Our simulators are connected live to our supervision software (GSTA) allowing you to import, store trainee data and export their results at any time, according to the training path you have assigned them: we have a panel of predefined, turnkey and customizable courses designed for a truck training organization.






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The semi-trailer simulator developed by Acreos fully complies with the latest training regulations. Created in close collaboration with industry experts, this simulator evolves in line with certification updates and safety standards. Each new version ensures your drivers train in a realistic and certified setting. This professional-grade simulator provides your teams with a solid foundation to face real-world challenges confidently.
Our training solution extends far beyond a single vehicle. The semi-trailer simulator exemplifies our cutting-edge simulation technology and is part of a versatile platform supporting multiple types of trucks and trailers. This integrated system brings flexibility to your training programs, allowing consistent and diverse learning experiences across different heavy goods vehicle operations.
Provide your trainees with an immersive, high-precision training environment that safeguards both people and equipment. The simulator offers realistic driving scenarios adapted to all skill levels—from basic maneuvers to advanced trailer handling techniques. This safe virtual space helps reduce hesitation and build confidence before trainees operate real vehicles on the road.
Our semi-trailer simulator includes robust monitoring tools that capture detailed session data. These insights allow instructors to assess each driver’s strengths and areas for improvement. Whether used for certification preparation or ongoing skill evaluation, all training records are securely stored and easy to review, ensuring full traceability.
Combine the semi-trailer simulator with hands-on driving practice to create a well-rounded training experience. Designed with professional educators, the modular training approach guides learners step-by-step through progressively complex tasks. This results in faster skill acquisition, smoother transitions to actual driving, and lasting competency retention.
Using the semi-trailer simulator helps reduce fuel consumption, wear and tear on physical vehicles, and emissions, supporting your environmental commitments. Acreos simulators enable you to measure and demonstrate the ecological benefits of your training programs, aligning sustainability with operational efficiency.
Enhance your driver training offerings with Acreos. Alongside the semi-trailer simulator, our product range includes carrier truck simulator, HGV simulator, bus simulator and other professional driving simulation modules. Combining these solutions creates a comprehensive and progressive learning path that prepares your operators for all aspects of professional truck driving.
Looking to expand your training capabilities? Discover our Carrier Truck Driving Simulator and provide your trainees with a complete, modular learning experience across all truck types