Sensor technology in fifth wheels is revolutionizing the trucking industry, enhancing safety, efficiency, and convenience for operators. At JOST International, our advanced sensor systems ensure that your fifth wheel is securely locked, providing...
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A Guide to Kingpin Replacement
by JOST International | May 23, 2023 | Kingpins
Trailer kingpins are crucial to smooth operation and secure tractor/trailer couplings. They should deliver exceptional strength, balance, and wear resistance for miles. However, there will come a time when repair or replacement is necessary.
How to Identify & Complete the Most Common Fifth Wheel Repair
by JOST International | May 19, 2023 | Fifth Wheels
Just like any other piece of trucking equipment, fifth wheels require regular inspection, maintenance, and repair. Often, problems found during inspection can be attributed to the same component. Below, we’ll discuss what the most common fifth...
Here’s Your Complete Guide to Fifth Wheel Coupling
by JOST International | Mar 13, 2023 | Fifth Wheels
There are several critical safety aspects to heavy vehicle combinations, one of which is couplings. Understanding fifth wheel couplings is vital to the safety and efficiency of any trucking fleet. We’ll dive into the world of fifth wheel...
Follow This Fifth Wheel Inspection Checklist Before Hitting the Road
by JOST International | Mar 03, 2023 | Fifth Wheels
When you want to set yourself up for a safe, successful trip, performing a thorough fifth wheel inspection is key. It can be a little daunting but necessary for any semi-trailer driver. We’re here to help walk you through the complete fifth...
What Is Semi-Trailer Landing Gear? Here’s Everything You Need To Know
by JOST International | Jan 16, 2023 | Trailers Landing Gear
When it comes to the parts and equipment of a semi-trailer, the landing gear is extremely important. Do you know how it works? We’ll dive into semi-trailer landing gear and explain how they work, plus where you can purchase this high-quality...
A Complete Guide to the Most Common Types of Fifth Wheels
by JOST International | Jan 04, 2023 | Fifth Wheels
If you work in the semi-trailer industry, you’re familiar with fifth wheels. But do you know what types of fifth wheels are on the market? From stationery to sliding, we’ve got them all. Plus, besides JOST International, other brands make their...
How To Adjust a Fifth Wheel 101: Everything You Need To Know
by JOST International | Nov 17, 2022 | Fifth Wheels
The fifth wheel on a semi-trailer refers to the mechanism that connects the tractor to the trailer. It’s where the kingpin is located, allowing the two parts to stay connected and move safely and freely when steering the vehicle. It also helps to...
How Much Weight Can Semi-Trailer Landing Gear Hold?
by JOST International | Nov 04, 2022 | Trailers
We know that there are many landing gear products on the market to choose from, and it can be overwhelming to find the one that fits the specs of your trailer. One important deciding factor is how much weight your semi-trailer landing gear can hold....
What is a Kingpin on a Semi?
by JOST International | Oct 11, 2022 | Trailers Kingpins
Whether you’re new to coupling trailers or you’re just trying to get a handle on all of the technical part names, the JOST team is here to provide all the information you need around fifth wheels and industrial transportation.
5 Essential Parts of a Fifth Wheel
by JOST International | Oct 06, 2022 | Fifth Wheels
A fifth wheel is a part that almost anyone in industrial trucking is familiar with. We know it works to connect the semi truck tractor and trailer, and if you’ve been in the business for a while, you might even be familiar with a few of the key...
How Does a Fifth Wheel Work on a Semi?
by JOST International | Sep 16, 2022 | Fifth Wheels
JOST International has been manufacturing fifth wheel coupling devices since 1956. In fact, we submitted the patent for the first-ever steel cast fifth wheel coupling. As a leading manufacturer of fifth wheels, we want to make sure that anyone...
5 Symptoms of a Bad Kingpin
by JOST International | Sep 04, 2022 | Trailers
The kingpin of a trailer is a small but essential component. It’s responsible for coupling a trailer to a tractor, which means its one of the few things keeping a rig together on the road. Operators know that the kingpin is the last thing you...