Prevent Cargo Shifting: Safety Tips for Secure Transport
Time to set the scene, you have just loaded up your trailer with an expensive amount of cargo, you set off without a care in the world, and then you are forced to hit the brakes. You lean forward in your seatbelt as you come to a halt, hearing some bangs and crashes coming from behind, which makes you think, “Did I strap that cargo down well enough?”.
There are numerous risks associated with cargo shifting in transportation. Cargo moving to one side can adjust the balance of the vehicle, causing it to potentially jackknife or even tip over. Goods moving around can fall off the truck and damage roads, other cars or injure pedestrians. Even if the cargo remains on the vehicle, too much movement can cause whatever is being transported to be damaged and no longer fit for its intended purpose.
Cargo shifting is an issue that can affect everyone, from global logistics agencies down to people doing some DIY moving. To prevent accidents, disruption, breakages and injuries, it is safe practice to use appropriate cargo securing techniques, tools and high-quality material handling solutions.
What Is Cargo Shifting?
According to a blog post from the UK government, Highways England found that there were almost 6,000 items found just on the carriageway of the M6 between June 2019 and April 2020. In that same time frame, there were 9,576 incidents across all motorways that involved construction items blocking the road. Much of this has been put down to drivers with unsecured loads and cargo shifting.
Cargo shifting refers to the movement of freight inside a vehicle or trailer during transit. Cargo shifting can occur in multiple directions: lateral (side‑to‑side), forward/backward or vertical (up/down). Even the smallest of movements from cargo can disturb a vehicle’s balance or centre of gravity, undermine stability and increase the risk of rollovers, jackknifes or general loss of control.
Hidden Dangers of Cargo Shifting
Cargo shifting can cause many incredibly dangerous events to happen on roads up and down the country, but this seems to be a fairly overlooked topic and is considered to be the hidden dangers of transportation.
Accidents on the road are the most immediately impactful risk that can occur because of poorly secured cargo. Unexpected movement in the cargo bay can alter a vehicle’s centre of gravity and potentially cause a rollover or jackknife. These movements can occur from braking, sudden manoeuvres and cornering.
Drivers, loaders and the public can also be at risk of cargo shifting, especially if part of the cargo comes flying off during transit. Injury can occur because of falling cargo, a motoring accident or because of cargo shifting and potential vehicle pileups if what fell off is large enough to block the road.
The other, more obvious consequence of cargo shifting is damage to goods. If not strapped down and loaded correctly, the cargo on board will start to smash against surrounding surfaces and eventually break, sometimes beyond all repairs. This also includes any goods that fall off a vehicle during transit. This will cause a loss of profit and an increase in future insurance premiums.
There are also legal consequences that can come into play. Traffic and local authorities quite rightly enforce strict regulations on transport load security. Failure to comply can lead to fines and further consequences, as well as paying for any potential damage caused.
Common Causes of Cargo Shifting
Cargo shifting often occurs due to a combination of human error, real-world factors and equipment failure. Understanding its common causes is an essential practice for prevention.
One major factor is improper tie-down technique. Failing to secure cargo tightly, using the wrong angle or skipping anchor points can allow loads to move during transit. Inadequate or worn-out securing equipment, such as frayed straps, damaged chains or broken ratchets. This also applies to ignoring weight and tension ratings for tie-downs and restraints.
Uneven load distribution is another frequent culprit of cargo shifting. Placing heavier items on one side or stacking irregularly shifts the vehicle’s centre of gravity, making it prone to tipping or swaying. Sudden braking or sharp turns can increase these effects, even if cargo appears properly secured. Double-checking for an even balance is crucial.
To minimise these risks, it is essential to use proper and well-maintained equipment. Correct application, combined with careful planning and adherence to weight limits, greatly reduces the likelihood of cargo shifting and protects both people and property.
How to Prevent Cargo Shifting
- Plan Before Loading
Before placing any cargo, you will need to assess the weight, size and distribution of all items. Heavier items should be positioned low and central to maintain a stable centre of gravity, while lighter items can be stacked on top.
Selecting the right trailer or vehicle type for the load is equally important, as some designs have been created for heavy, tall or irregular cargo purposes.
- Use Proper Load-Securing Equipment
Choosing the correct equipment is critical. Ratchet straps provide controlled tension to keep cargo tightly in place, while lifting slings or chains are more suitable for heavy-duty or irregular loads. Corner protectors will prevent straps from being cut or damaged during transit, and anti-slip mats placed under cargo will increase friction to further reduce any possible movement.
- Apply Correct Techniques
How cargo is secured can make a big difference. Cross-pattern securing methods help distribute tension evenly, while being sure to check strap tension after the first 30 minutes of travel ensures that nothing has loosened. Following best practices for positioning and tying down cargo reduces the likelihood of accidents.
- Inspect and Maintain Equipment
Regular inspection and maintenance of securing equipment is essential. Look for frays, corrosion, broken hooks or other signs of general wear and tear. Replace any worn-out straps or chains immediately, as compromised equipment cannot safely hold cargo in place.
Proper Equipment, Careful Checks and Extensive Planning are Key
Cargo shifting holds a lot of potential for danger, breakages and injury in the transportation business. But any cargo shifting is preventable with precise planning and the correct gear. You should regularly review your load safety practices and consider investing in high-quality material handling solutions for cargo shifting prevention.
