NEWS | GRA-MAG has now become FDX. Same quality, same dedication, different identity.

Our Guides

Explore in-depth guides designed to help you choose the right seat, install it with confidence, and keep it performing mile after mile. From step-by-step videos for part removal and re-installation to detailed installation manuals, our resources are built to support drivers and fleets every step of the way.

Semi-Truck Seat Repairs

Every part of your truck seat has a job to do. From the armrests that support your arms on long hauls to the suspension that absorbs the miles beneath you. When one of those parts wears out, you shouldn’t have to take your rig off the road to fix it. That’s why we built a library of DIY semi-truck seat repair guides covering the fixes drivers and fleets need most:

  • Armrest repair and adjustment – remove, replace, or reposition armrests for the right fit and comfort level

  • Cushion and seat assembly installation – replace worn cushions and assemblies with confidence

  • Towel bar and slide track repair – fix the hardware that keeps your seat mounted and sliding smoothly

  • Suspension system repair and replacement – dismantle and rebuild your air ride or mechanical suspension for a smoother ride

These are just a few of the repairs our guides cover. Whether you’re addressing a small fix or a full seat rebuild, each guide is designed to walk you through the process step by step, no guesswork required.

Browse the videos and manuals below to find the repair guide you need, or explore our full seat and parts catalog to upgrade instead of repair.

Need further help?

Contact us if you encounter any issues or impediments that are not mentioned in the guidelines.

Who we are

At FDX, we know that your truck is more than a vehicle – it’s your tool, your livelihood, and your home on the road. That’s why we specialize in designing and manufacturing semi-truck seats engineered for total-body support, comfort, and safety. Whether you’re an owner-operator or managing a fleet, our innovative seating solutions are built to keep you performing at your best mile after mile.

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Are you a veteran?

FDX proudly supports our veterans!
Eligible customers can receive $150 off/seat