— ABOUT US
Making Driving Great Again with HD Shocks
At HD Shocks, we recognized the need for a high-performance shock that could meet the demands of heavy-duty vehicles across multiple industries, including semis, commercial trucks, RVs, pickup trucks, fire departments, defense, mining, service trucks, heavy haulers, and transportation vehicles. That’s why we created HD Shocks—to deliver the stability, control, and comfort that professionals and everyday drivers alike need. Built by King Shocks, a leader in the off-road industry, HD Shocks bring race-proven technology and precision engineering to every ride.
Precision-Built for Maximum Performance
Each HD Shock is crafted with the same high-quality components and precise tolerances found in off-road racing, and custom-tuned for heavy-duty use. Whether you’re navigating city streets, rugged terrain, or long stretches of highway, HD Shocks provide the stability and control to keep your vehicle performing at its best.
Trusted Across Industries
Pickup truck owners, semi truck drivers, RV owners, fire departments, defense contractors, mining operators, and service truck fleets have all praised the improved stability, smoother ride, and long-lasting durability that HD Shocks deliver. No matter if you're driving through rough terrain, carrying heavy loads, or covering long distances, HD Shocks ensure you're in control and comfortable behind the wheel.
Designed for Every Tough Job
HD Shocks have been rigorously tested in real-world conditions across a variety of industries. From theme parks to transportation vehicles, heavy haulers, and pickup trucks, our shocks are built to perform, offering unmatched reliability and ride quality for any challenge you face.
— Top-Quality Shocks for Every Vehicle —
From 3/4-ton trucks to semis and Class A RVs, we've got you covered.
— Why Choose Us —
Here’s Why We Stand Out
Superior Ride Comfort
HD Shocks are designed to absorb impacts, providing a smoother, more comfortable ride even on rough terrain.
Improved Vehicle Control
With HD Shocks, you get enhanced stability and handling, allowing for better control whether towing, off-roading, or navigating difficult environments.
Optimized Tire Wear
HD Shocks not only perform exceptionally well under heavy loads, but they also help improve tire wear by maintaining better contact with the road, leading to longer tire life and reduced maintenance.
Durability and Longevity
Made from heavy-duty materials, HD Shocks offer long-lasting performance, reducing the need for frequent replacements and ensuring reliability in extreme conditions.
High-Quality Construction
Made with premium materials that resist corrosion and wear, ensuring long-term reliability and reduced maintenance needs.
Custom Engineered for Your Vehicle
Each HD Shock is tailored to meet specific vehicle needs, ensuring optimal performance and a perfect fit for your setup.
— TESTIMONIALS —
Hear from Our Customers
— WHAT YOU NEED TO KNOW —
Frequently Asked Questions
Do good shocks help with towing?
Yes, they do. Shocks absorb the road conditions and control the suspension system which helps keep the tire in contact with the road.
What are the symptoms of worn shock absorbers?
When the shock absorbers of your Truck, Motorhome or Semi get worn out, there is a very good chance that you would notice the following:
Excessive vibrations in the steering wheel
When the worn shock absorbers are no longer dampening impacts, you should experience a lot of vibrations while driving around. For most of the time, the quicker you drive, the more intense the vibrations get.
Extended stopping distance
Once it comes to stopping distance, brakes prove decisive but shock absorbers play a role too. Here is how it works: The moment you hit the brakes, the weight of towing setups would shift forward and downward. Assuming that the shock absorbers stay in working order, they could both hold up the front and keep some of the weight at the back. Nonetheless, if the shock absorbers sustain extensive wear and tear, the brakes must work harder and that lengthen the stopping distance.
Uneven wearing patterns on tires
When shock absorbers act up, the way that the tires come into contact with the surface inevitably suffers. The result of that is an uneven wearing pattern on the tires with disproportionate wear in certain spots.
Bouncy
Each time your Truck, Motorhome or Semi runs over something, it tends to bounce or porpoising for a bit? Then you have to consider the possibility that you have worn-out shock absorbers due for replacement.
How long can you go with bad shocks?
It’s impossible to tell for certain when bad shocks give out: Some may hold together for several days while others break apart within hours. That is why for your own good, it’s best to replace shocks that have gone bad as soon as possible.
What happens if you don’t replace shocks?
In layman’s terms, if you postpone the replacement of bad shocks, you would put you and your vehicle at risk. Failure to get replacements often compromise traffic safety, stress components, impair handling, … As a result, if you like to optimize your Towing, RVing and Hauling experience, don’t be stingy regarding shocks.
Do I need to replace all 4 shocks at once?
Ideally, you should replace all of the shocks of your Truck, Motorhome, Semi simultaneously for consistency. That being said, it’s not uncommon to replace a pair at a time as shocks work in pairs. In the case that only one of the shocks seems damaged, you could replace it alone.
Where can I get my shocks serviced?
Convenient regularly scheduled shock servicing can be performed at our facility with minimal turnaround times. Our experienced shock experts can easily spot unusual wear patterns and other anomalies that could lead to reduced performance before they become an issue. Service procedures include precision honing and polishing of shock cylinders, micro polishing of shafts, seal and wear band replacement, all using original replacement parts and precision processes for a perfect fit. Each factory serviced shock is pressure tested after assembly to verify proper function. We also can rebuild and service Road King shocks.