Are you 18 years old or older?
Sorry, the content of this store can't be seen by a younger audience. Come back when you're older.
These load assist kits give leaf sprung vehicles an adjustable rear suspension. When filled with air, they raise the rear end (when under load or towing) to make the vehicle level again. This makes the vehicle safer when loaded by keeping the front wheels in contact with the road, eliminating sway and improving cornering (wet or dry).
Suits Model: Ford Ranger 2025 onwards
Suits standard height to 2" raised (please call us if you have a higher lift)
Suits 4WD
The Boss Load Assist Kit comes with:
BOSS Load Assist Kit – Ford Ranger
Want to see how they're fitted CLICK HERE
Designed to utilise the vehicle’s existing factory mounting points, this kit installs easily with no cutting, welding, or permanent modifications required.
Ideal for vehicles that regularly tow, carry heavy loads, or haul equipment, the BOSS Load Assist Kit helps maintain a level ride height, improved stability, and reliable performance under load.
Engineered to increase load-carrying support, reduce rear-end sag, and enhance overall vehicle control, this kit is well suited for towing trailers, carrying work gear, or preparing your Ranger for touring.
For drivers looking to improve stability, handling, and towing safety, the BOSS Load Assist Kit is a practical and effective upgrade.
Most items are shipped domestically via Australia Post.
We ship to the "Shipping Address" provided on your order, 4WD World is not responsible for reshipping orders at our expense if incorrect details are provided.
Whilst 4WD World will not be held responsible for any orders lost by the postal service, we will make every attempt to get your package to you in a safe and timely manner and will assist with tracking.
While we maintain high stock levels, there may be instances where an item is out of stock. If we are unable to fill an order we will make contact with you within one business day of the order being placed and you can choose to place the item on back order, replace with items that are in stock or cancel the order and be refunded.
If you would like more information feel free to call our team - we are happy to assist : Ph 1800 807 176
or Email us: info@4wdworld.com.au
looks the goods
I used 2 jacks one to support the Axel and the other under the tow bar so I could set the bellows in the exact position for marking the holes for the top bracket centre punch the marks because with the limited space between the chassis and the spring pac the drill bit wants to wander around or hire a right angle drill , all the parts fitted like a glove and hoses did not leak
These suit my purpose perfectly. I carry all my work tools in the back of my dual cab Ute 5 days a week. To upgrade my springs would make my unloaded rear suspension to stiff. These airbags give me an adjustable ride height which is all I need. 40psi when I’m loaded and 25 to 30psi unloaded.
The kit supplied looks great .
Will fit them on my Xmas holidays.
Great service from these guys - good delivery time ! Highly recommend 4WD World.. Thank you!
It’s important to purchase the springs, shock absorbers or a complete kit that will actually improve your vehicle
"not wreck it!"
We can help with your expectationsand your budget, before recommending some suitable options.
We'll make sure you get the right product for the job first time!
Phone us: 1800 807 176
Ed Mulligan has decades of experience in both off-road motor sports and aftermarket 4WD suspension modifications. Ed founded Opposite Lock Accessories in 1974 and then 4WD World in 1995.
