CV Show 2026

RotaRail adds a new level of road safety for truck and trailer fleets

RotaRail adds a new level of road safety for truck and trailer fleets

RotaRail is a new safety device designed to protect vulnerable road users by closing the gap beneath commercial vehicles. Using a hinged system that adapts to uneven ground, it adds an extra layer of protection against serious injury or fatal accidents.

Published 18 Dec 2025By CV Show News

A new device designed to boost safety around commercial vehicles could help prevent hundreds of injuries to vulnerable road users.

RotaRail is the innovative idea that creates an extra barrier against the risk – particularly to pedestrians and cyclists – of becoming caught under the wheels of a passing truck.

Legislation already dictates that most trucks over 3.5 tonnes gvw must be fitted with Llateral protection devices, which partially cover the area between front and rear wheels, below bodywork. To allow enough clearance for vehicles crossing uneven ground or speed humps, though, these still leave an unprotected gap of up to 500mm between their lower edge and the road surface.

This is where RotaRail comes in. Built on a simple yet effective concept, it closes off the potentially hazardous gap between axles. Its patented hinge mechanism allows the system to swing backward or forward to avoid obstacles such as uneven ground or speed humps, before automatically returning to its locked vertical position. The result is reliable protection with ample ground clearance exactly when it’s needed.

Managing director Ronan Twomey said: “The idea for RotaRail came about through conversations with a group of friends, all of whom are involved in the transport industry.

“We were all aware that the gap between a vehicle’s axles poses a serious risk to vulnerable road users – including pedestrians, cyclists, parents with prams and others. Unfortunately many of us have heard of, or even witnessed, incidents where individuals have become entangled in this exposed space.

“UK Government research into annual incident figures shows that, alarmingly, more than 2,000 people per year are seriously injured in accidents involving transport vehicles – and there are well over 300 fatalities.”

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