On 17 June 2025, Volvo Trucks announced a new iteration of its Dynamic Steering system, introducing a feature capable of detecting a front tyre puncture in real time and responding instantly to keep the vehicle stable and safe on the road. This advancement helps mitigate the consequences of one of the most dangerous incidents a heavy goods vehicle driver can face. When a tyre bursts, the sudden release of air can cause the front wheels to veer off course, pushing the vehicle away from its intended path.
The system developed by Volvo detects this scenario within a fraction of a second and responds proactively by reducing lateral forces and helping the driver retain control of the lorry. This rapid intervention can be the difference between a minor hazard and a potentially serious accident. As Anna Wrige Berling, director of road safety at Volvo Trucks, points out, a deflated tyre can easily cause the vehicle to swerve, with possibly fatal consequences. This innovation enhances protection for both drivers and all other road users.
The system is not limited to emergency situations. Volvo Dynamic Steering offers continuous driving support, significantly reducing physical strain for those who spend long hours behind the wheel. At low speeds, the effort required to turn the steering wheel is cut by around 75 percent, providing a tangible benefit during reverse manoeuvres or when navigating tight spaces. At higher speeds, the vehicle maintains direction more effectively, even on uneven road surfaces or in crosswinds, thanks to a system that constantly adapts to road conditions.
Driver comfort is a central focus of the project. The system reduces vibrations transmitted to the cabin and helps prevent muscular stress in the back, neck and shoulders—an important consideration in a profession that demands prolonged periods of driving. The technology also eliminates the need for constant micro-adjustments to the steering, further easing the physical burden.
The operation of the system relies on hydraulic power steering supported by an electronically controlled electric motor, which continuously adjusts steering response and provides additional assistance only when needed. The system can also be integrated with other safety technologies already present in Volvo vehicles, such as stability support during skid tendencies, active lane keeping and lane assist, which monitors the vehicle’s position and distance from the one ahead to keep it centred in the lane. The steering wheel re-centres automatically when the driver loosens their grip and can be customised through various settings to match the driving style or type of road. The updated version of Volvo’s dynamic steering is available on the FH, FH Aero, FMX and FM models.
