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“66% of all fire truck accidents resulting in fatalities are rollover.” The Association for Advancement of Automotive Medicine.

Real-Time Rollover Risk Detection and Lateral Force Monitoring for Straight Chassis Vehicles

The LG Alert™ is a patented Rollover Warning System designed to assist drivers in recognizing when they are approaching the safe operating limits of their vehicle. By continuously monitoring lateral force signals via an integrated accelerometer, the system provides real-time feedback to enhance driver awareness and prevent potential rollovers.

 The Single Axis display delivers clear, incremental visual and audible indications as lateral "g" forces on the vehicle increase, effectively warning the driver of impending loss of control.

​What sets LG Alert™ apart is its unique ability to be individually calibrated to any straight chassis vehicle.  It's particularly well-suited for vehicles with a high center of gravity, dynamic loads, or those that operate at high speeds during cornering or on uneven terrain.

  • Ideal applications include:

  • Emergency response vehicles

  • Ready-mix concrete trucks

  • Waste management trucks

  • Military and defense vehicles

  • With LG Alert™, operators gain a critical layer of safety, reducing rollover risks and enhancing operational confidence in demanding environments.

FAA Advisory Circular 150/5220-10E Guide Specification for Water/Foam Aircraft Rescue and Fire Fighting Vehicles 4.11.8 "A lateral acceleration indicator that is adjustable for sensitivity and that provides both visual and audio signals and warnings to the driver shall be provided".

LG Alert™ systems are installed in thousands of commercial, emergency, and military vehicles across more than 100 countries.

 

In North America alone, they have contributed to a dramatic reduction in ARFF (Aircraft Rescue and Firefighting) rollovers—by over 90% within just a few years of deployment.

 

Underscoring their proven reliability, warranty usage remains exceptionally low, with fewer than 1% of units ever requiring service under warranty.

Safety:

With the high risk of rollover accidents, businesses and organizations need to prioritize driver safety. LG Alert provides an added layer of protection by warning drivers of potential rollover risks and allowing them to take corrective action before an accident occurs.

Cost Savings:

Rollover accidents can be extremely expensive, both in terms of property damage and liability claims. By implementing LG Alert, companies and organizations can  reduce the risk of accidents and avoid costly repairs, insurance claims, and lawsuits.

Driver Retention:

Providing a safe workplace is key to retaining drivers and reducing turnover. LG Alert helps to create a safer workplace by reducing the risk of accidents and demonstrating a commitment to driver safety.

Regulatory compliance:

There are a number of regulations and safety standards that apply to the operation of vocational vehicles. LG Alert helps businesses and organizations to stay compliant and avoid fines and penalties for non-compliance.

LG Alert Features

Display Module
Bilateral indicator lights
Built-in and remote audible alarms

Base Module
Triaxial accelorometers
Adjustable sensitivity
Water resistant
Vibration resistant
Elimination of false warnings
 

Power requirements

Standard 12Vdc power input operation

Optional 24 to 12 Vdc power converter available.

Fire Truck Rollover Prevention

“The operators now know how to maintain a safe speed and respond without putting the vehicle over its limits and a possible rollover.”
 
William Hutfilz ARFF Training Officer McCarran International Airport, Las Vegas, NV

*Demonstration Kits are available for no obligation trial.

LG Alerts™ are manufactured in an ISO9001 Certified Facility.

Military Vehicle Rollover Prevention

“The drivers have acquired a sense of security and are now able to maximize the performance of the vehicles while maintaining a high level of confidence. ”

Deputy Canadian Forces Fire Marshall

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