Floor jack wheel chocks are safety devices used to prevent vehicle movement while a floor jack is lifting one side of a car. They stabilise the wheels that remain on the ground, reducing rollaway risk during tyre changes, repairs, and underbody maintenance in garages and workshops.
A floor jack makes lifting a vehicle easy. But here’s the part people underestimate

Why Floor Jack Wheel Chocks Are Essential

Prevent Vehicle Rollaway During Lifting

Even on flat surfaces, movement can happen due to:

• Slight floor slope
• Brake failure or loosened handbrake
• Gear not fully engaged
• Weight shift while jacking

Stabilise the Remaining Wheels

When one end is lifted, the remaining wheels carry shifting load. Chocks lock them in place.

Protect You During Maintenance Work

A small movement under load can cause:

• Jack instability
• Vehicle slipping off support points
• Serious injury risk

Add a Secondary Safety Layer

Floor jacks are lifting tools not safety supports. Chocks provide backup stability.

Where to Place Floor Jack Wheel Chocks

Correct placement is what makes them effective.

Jacking the Front of the Car

Place chocks behind the rear wheels.

Jacking the Rear of the Car

Place chocks in front of the front wheels.

On Slopes

Use chocks on both sides of at least one axle for maximum safety.

Best Types of Floor Jack Wheel Chocks

Rubber Wheel Chocks

Most reliable option for garage and workshop use.

Benefits:

• High grip on concrete
• Heavy and stable under load
• Long-lasting durability

Polyurethane Wheel Chocks

Designed for frequent professional use.

Benefits:

• Oil and chemical resistance
• Lightweight but strong
• Weather durability

Low Profile Wheel Chocks

Best for sports cars or lowered vehicles.

Benefits:

• Fits tight clearance
• Prevents rolling without scraping

Mobile Wheel Chocks With Handle and Sign

In professional workshop environments, speed and visibility matter just as much as strength. Mobile wheel chocks with handle and sign systems improve placement efficiency and safety awareness.

Key Features

• Heavy-duty industrial construction
• High visibility warning sign
• Extended handle system
• Suitable for heavy and light vehicles
• Faster deployment in busy workshops
• Improved workplace safety

Explore here:
Mobile Wheel Chock With Handle and Sign

Step-by-Step Safe Jacking Process

Step 1: Park on Flat Ground

Avoid slopes whenever possible.

Step 2: Engage Parking Brake

First layer of safety.

Step 3: Place Floor Jack Wheel Chocks

Secure wheels opposite the lifting point.

Step 4: Loosen Wheel Nuts Slightly

Do this before lifting.

Step 5: Lift Using Floor Jack

Raise slowly and steadily.

Step 6: Use Jack Stands

Never rely only on a jack.

Common Mistakes When Using Floor Jack Wheel Chocks

Not Using Them at All

This is the biggest safety mistake.

Incorrect Placement

Wrong positioning reduces effectiveness significantly.

Using Cheap or Worn Chocks

They can slip under pressure.

Working on Uneven Surfaces

Even small slopes increase risk.

Relying Only on Handbrake

Handbrakes can fail under load shift.

Who Needs Floor Jack Wheel Chocks?

Home Mechanics

DIY tyre changes and repairs.

Automotive Workshops

Daily servicing operations.

Car Enthusiasts

Performance upgrades and maintenance.

Fleet Maintenance Teams

Light commercial servicing.

Choosing the Right Floor Jack Wheel Chocks

Consider:

• Vehicle weight
• Tyre size
• Floor surface type (concrete, epoxy, gravel)
• Frequency of use
• Workshop vs home environment

For frequent use, industrial-grade chocks provide better long-term safety.

Explore industrial safety solutions:
Sands Industries Industrial Supplies

FAQs

Do I need wheel chocks when using a floor jack?

Yes. They prevent the vehicle from rolling during lifting.

Where do I place wheel chocks when using a jack?

On the wheels opposite the lifting point.

Can I rely only on a floor jack?

No. A jack is not a safety device.

Are wheel chocks necessary on flat ground?

Yes, because even flat surfaces can shift under load.

What type of wheel chocks is best for jacking?

Rubber or polyurethane chocks are the safest options.

Conclusion

Floor jack wheel chocks are a simple but critical safety tool that every garage or workshop should use. A floor jack lifts the vehicle—but wheel chocks keep it from moving.

If you’re working under or around a car, this isn’t optional safety—it’s basic protection against avoidable accidents.

Contact Information

Sands Industries & Trading Pty Ltd
Unit 27/191, McCredie Avenue, Smithfield, NSW 2175

Phone: +61 4415 9165 | +61 477 123 699

Sales: sales@sandsindustries.com.au

Contact: Sands Industries Contact Page