Aftermarket Truck Beds (Flat Beds) at Modern Modifications
Upgrade your truck with a work-ready flat bed built for real use. We help you choose the right aftermarket bed and handle installation with solid mounting, clean finishing, and details that hold up on the road and on the job.
Whether you need better durability, improved utility, or a cleaner professional setup, an aftermarket truck bed can transform how your truck works. We focus on fitment, mounting, and a finished look that’s clean and dependable.
Location: Modern Modifications 317 Bluff City Hwy Bristol, TN 37620 US
Tip: For the fastest quote, share your truck year/make/model, cab/bed configuration, and how you use the truck (towing, hauling, tools, equipment).
Four Ways an Aftermarket Flat Bed Improves Your Truck
Whether you’re upgrading for durability or building a work-ready truck, we help deliver a clean install and a setup that makes sense.
Work Utility
A stronger bed setup designed for real hauling and daily use.
Flat beds are a smart move for work trucks that need durability and practical access. We focus on proper fitment and a solid installation that’s ready for the job site.
Durable bed options built for daily use
Solid mounting and alignment
Clean, professional finished appearance
Towing & Hauling Support
Build the truck around the work it needs to do.
If your truck tows or hauls regularly, the right bed setup helps support that workload. We’ll help you choose a bed option that fits your use and install it with attention to the details that matter long-term.
Bed selection aligned to towing and hauling needs
Secure hardware and dependable installation
Setup planning for real-world use
Cleaner Access & Function
Better access to gear and materials, with a cleaner workflow.
Flat beds can make loading and access easier. We focus on a clean install and a finished look that fits the truck, so it works better and looks intentional.
Improved access for loading and securing cargo
Clean alignment and finished install details
Work-ready setups that still look sharp
Fleet & Commercial Builds
Repeatable, professional setups for work trucks and fleets.
If you manage multiple trucks, consistent bed setups can improve efficiency and reduce downtime. We can help standardize bed choices and install approaches across work vehicles.
Fleet-friendly planning and repeatable installs
Durable setups designed for daily commercial use
Professional appearance that represents your business well
Gallery of Work
Recent flat bed installs, work truck setups, and finished builds.
How Our Flat Bed Process Works
From selecting the right bed to final delivery, we keep the plan clear so your truck comes out work-ready and clean.
1
Consult & Use Case
Tell us what you drive and how you use the truck. We’ll discuss bed options and what setup fits your work and goals.
2
Bed Selection & Fitment
We confirm fitment details and plan mounting so the bed sits right and the finished look is clean.
3
Install & Finishing
We install with proper alignment, secure hardware, and finishing details that help prevent rattles and long-term wear.
4
Final Check
We verify fitment, re-check fasteners, and review basic care guidance so everything stays solid.
Care Tips (Keep Your Flat Bed Ready)
Re-check bed mounting hardware after the first week of use and after heavy loads
Rinse road salt and debris off mounts and brackets to help prevent corrosion
Inspect tie-down points and load-bearing areas regularly
Address squeaks or rattles early to reduce long-term wear
Common Questions
Do you help choose between Bedrock and CM beds?
Yes. Tell us how you use your truck and what you need to carry or tow. We’ll recommend the best bed option for your work and budget.
Can you install a bed I purchase separately?
Yes. Bring the bed details and your truck information. We’ll verify fitment and confirm what’s needed for a clean install.
How do I get the most accurate quote?
Share your year/make/model, cab/bed configuration, and how you use the truck. Include links or part details if you already picked a bed.
Ready to upgrade your truck bed?
Tell us what you drive and what you need the truck to do. We’ll recommend the right flat bed setup and handle a clean install.