Features
- Brand: TrailFX
- Part Number: TFX8012
- Fitment: Fits 2012–2016 Ram 2500 and 3500 models
- Cover Type: Hard folding tonneau cover with three aluminum panels
- Design: Low-profile appearance with inside-bed-rail mounting
- Material: Aircraft-grade aluminum with a heavy-duty frame
- Finish: Semi-gloss textured black finish
- Operation: Three-position fold-up design with front hinge
- Bed Access: Provides full bed access when fully folded
- Security: Heavy-duty latches lock with the OEM tailgate handle lock
- Sealing: Full-perimeter rubber seals help protect cargo from the elements
- Installation: Clamp-on installation with included mounting hardware
- Drilling: No drilling required
- Compatibility: Not compatible with ladder racks, headache racks, or tool boxes
- Warranty: Backed by a 3-year limited warranty
- Origin: Proudly made in the USA
Watch It in Action
Official TrailFX video for this product line. Your exact size, model or finish may differ; check the details below.
Description
Protect your truck bed with the TrailFX HF3 Hard Folding Tonneau Cover, part number TFX8012. Designed for select 2012–2016 Ram 2500 and 3500 models, this low-profile cover mounts inside the bed rails for a clean appearance and improved cargo security. Its three aircraft-grade aluminum panels feature a durable semi-gloss textured black finish that provides heavy-duty performance and a refined look. The cover is made in the USA and backed by a 3-year limited warranty.
The HF3 offers three riding positions to balance cargo protection and bed access, including a folded position that provides access to the full truck bed. Integrated prop rods and locking straps help secure the cover when folded, while the front hinge allows the entire cover to flip up. Full-perimeter rubber seals help keep cargo protected from rain, dust, and other elements, and the tailgate can be closed without lifting the cover. This TrailFX tonneau cover is not compatible with ladder racks, headache racks, or tool boxes.
Heavy-duty latches automatically lock the cover using the truck’s OEM tailgate lock. Convenient pull handles on both sides of the bed make opening simple from either side of the vehicle. Installation uses a clamp-on, inside-rail mounting system with included hardware and requires no drilling. The estimated installation time is approximately one hour. Verify vehicle bed configuration and fitment before ordering.
Fits
Dodge Ram 3500 2003-2010
Ram 2500 2011-2025
Ram 3500 2011-2025
Specifications
| Type | Hard |
|---|---|
| Material | Aluminum |
| Installation Type | Clamp-On |
| Drilling Required | No |
| Estimated Install Time (Hours) | 1 |
| Mounting Hardware Included | Yes |
| Toolbox Compatibility | Not Compatible With Tool Box |
| Headache Rack Compatibility | Not Compatible With Headache Rack |
See all specifications
| Ladder Rack Compatibility | Not Ladder Rack Compatible |
|---|---|
| Profile | Low Profile |
| Frame Material | Aluminum |
| Finish | Semi-Gloss Textured |
| Locking Type | Tailgate Handle Lock |
| Lockable | Yes |
| Operation | Fold-Up |
| Electric | No |
| Bed Rail Mount | Inside Rail Mount |
| Support Battens Included | No |
| Grade | Heavy Duty |
| California Prop 65 | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |










