Chock Wheels Signs | Driver Must Chock Wheels Signs

Frequently Asked Questions

Q. Why are "Chock Wheels" signs required?

Per OSHA 1910.178, chocks prevent trucks from rolling away during loading. You can find these mandatory markers in our chock wheels signs collection.

Q. What creates the "driver pull-away" hazard?

Momentum from a forklift or a driver's mistake can create a deadly gap. Pairing these with forklift warning signs at the dock ensures both drivers and operators are alert.

Q. Where should these signs be mounted?

Mount them on the exterior wall next to the bay door. For high-traffic docks, many facilities also use loading dock signs to manage overall traffic flow and safety.

Q. Should the text be reversed on these signs?

"Mirror Image" signs (with reversed text) are available and highly effective. They allow drivers looking in their rear-view mirrors to read the "Chock Wheels" message correctly without having to turn around, increasing the likelihood of compliance.

Q. Do these signs need to be reflective?

Yes, loading docks often operate 24/7. Reflective aluminum signs ensure the warning is visible to drivers backing in at night or in rainy weather. This visibility prevents accidents caused by drivers claiming they "didn't see the sign" in the dark.

About our Chock Wheel Signs

Keep workers safe during loading and unloading. Use chock wheel safety signs to remind drivers to take extra precautions.

• Protect against emergency brake failure and make sure trucks and trailers don't shift or roll dangerously.
• Make sure drivers turn off engines while loading and refueling.
• Use our reverse legend signs — great for truck drivers who read signs through mirrors. In a range of colors and messages.