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How to Identify & Complete the Most Common Fifth Wheel Repair
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 wheel repair is and give...
Here’s Your Complete Guide to Fifth Wheel Coupling
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 coupling and what some of the...
Follow This Fifth Wheel Inspection Checklist Before Hitting the Road
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 wheel inspection...
What Is Semi-Trailer Landing Gear? Here’s Everything You Need To Know
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 equipment. Everything You...
A Complete Guide to the Most Common Types of 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 own models as well....
How to Winterize Your Fifth Wheel
Freezing temperatures can take their toll on your rig, but don’t fret – winterizing your semi truck's fifth wheel will help prevent damage and save you time and money throughout the season. Read on to discover our tips for semi fifth wheel winterization so you can...
Manual vs. Air Release Fifth Wheels: Discover the Best Option for You
For years, manual lever-style fifth wheels were the go-to product in the semi-trailer business. Today, air-release fifth wheels have been introduced, providing convenience. So, what’s the difference between manual and air-release fifth wheels, and which option is best...
How To Adjust a Fifth Wheel 101: Everything You Need To Know
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 evenly spread the...
How Much Weight Can Semi-Trailer Landing Gear Hold?
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. We’re here to...
What is a Kingpin on a Semi?
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. In this article, we're discussing the...
5 Essential Parts of a Fifth Wheel
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 features that are nice...
How Does a Fifth Wheel Work on a Semi?
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 in the industry, new or...
5 Symptoms of a Bad Kingpin
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 want to go bad while...
JOST International is a world market leader for the commercial trucking industry. As a pioneer of efficient, safe, and innovative systems for trucks and trailers, we proudly supply fifth wheel couplings, trailer landing gear, kingpins, turntables, and more.
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