GMR Safety is a world leader in the design and manufacturing of wheel restraint systems for all types of vehicles operating in logistics warehouses and loading areas.
Since 1996, we have been committed to the success of our customers and partners. We continue to provide innovative, simple and reliable solutions with the same fundamental principle at heart: designed to last.

The POWERCHOCK™, our brand wheel restraint system, has been the proven solution for over 20 years and trusted around the world to secure all vehicles during loading dock operations. The concept is a simple physics of combination chock and restraining plate.

GMR Safety offers an exclusive 5-year warranty that covers the chock and retaining plate during normal usage and in case of early departure attempts. Our system makes life safe for workers while providing peace of mind for their families and employers. It reduces interruptions to your operation, increases profitability and protects your investment.


POWERCHOCK 3The PowerChockTM 3 is a simple, effective and easy-to-install vehicle-restraint system. It comprises a flexible rod working in conjunction with a 16 in. high-tensile steel chock and a ground fixed retaining plate. Our system secures vehicles at the wheel up to a distance of 15 ft. from the dock.Download
POWERCHOCK 5The POWERCHOCKTM 5 is the flagship system designed and manufactured by GMR Safety in North America. Virtually no maintenance, no lubrication required everDownload


  • GMR SAFETY | POWERCHOCK Presentation [Americas]

Contact Us

2430 des Entreprises Boulevard
Terrebonne, Quebec J6X 4J8

Mira Carreiro - Marketing Specialist
Phone: 450-968-0299

Brands / Products


Product Categories

  • Attachments - Trucks & Mobile Equipment
  • Loading Dock Equipment
  • Plant/Facility Equipment and Management
  • Safety Equipment & Ergonomics

Trade Shows

Come See Us in Booth B8058