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Color-Matched Hard Tonneau for the 2025 Ram 1500 That Looks Like It Came from the Factory
The UnderCover UNDUC3128L-PSC Elite LX Bed Cover brings a factory-color-matched hard tonneau solution to the 2025 Ram 1500 with a 5.7-foot bed, finished in Billet Silver Metallic (PSC) to match the Ram factory exterior. The UNDUC3128L-PSC is built from UnderCover's FiberMax composite, delivering a strength-to-weight ratio superior to traditional fiberglass covers while accepting automotive-grade paint for a true factory color match. The cover opens with one hand using a gas-strut assist system, holds at 90 degrees, and locks centrally through integration with the tailgate lock. A weathertight perimeter seal protects bed contents in all conditions. Installation uses a no-drill rail clamp system and takes under 30 minutes with basic tools.
Key Features
- FiberMax composite one-piece hard shell with automotive-grade Billet Silver Metallic (PSC) factory color match paint
- UV-resistant automotive clearcoat for long-term color retention matching factory exterior finish
- Gas-strut assisted one-handed open, holds at 90 degrees for full bed access without a prop rod
- Central lock system integrates with the Ram factory tailgate for single-key operation
- Full perimeter weathertight seal rated for car washes and heavy rain
- Low-profile design keeps cargo concealed from all angles
- No-drill installation on bed rail clamps, installs in under 30 minutes
- UNDUC3128L-PSC is backed by UnderCover's limited lifetime warranty
Fitment
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2025 | Ram | 1500 | Tradesman, Big Horn, Laramie, Limited, Lone Star, Rebel, TRX (5.7ft Bed, Crew Cab, without RamBox) |
Specifications
| Detail | Value |
|---|---|
| Part Number | UNDUC3128L-PSC |
| Brand | UnderCover |
| Cover Type | One-Piece Hard Tonneau, Hinged |
| Bed Length | 5.7 Feet |
| Construction | FiberMax Composite |
| Finish | Billet Silver Metallic (PSC) Factory Color Match |
| Lock Type | Central Lock, Integrates with Tailgate Lock |
| Lift Assist | Gas Strut, One-Handed Operation |
| Installation | No-Drill, Bed Rail Clamp System |
| RamBox Compatible | No, verify fitment for RamBox-equipped trucks |
| Warranty | Limited Lifetime Warranty |
| UPC | Verify at time of purchase |
What's Included
- 1x UnderCover UNDUC3128L-PSC Elite LX Bed Cover
- Mounting clamp hardware
- Installation instructions
Frequently Asked Questions
Is PSC the correct color code for Billet Silver Metallic on the Ram 1500?PSC is the Ram/Mopar paint code for Billet Silver Metallic. Verify your truck's color code on the driver door jamb sticker before ordering to confirm this is your vehicle's factory color.
Does the UNDUC3128L-PSC fit Ram 1500 trucks with the RamBox bed system?The UNDUC3128L-PSC is designed for Ram 1500 trucks without the RamBox integrated storage system. The RamBox rail configuration requires a different UnderCover part number. Verify your truck's bed rail configuration before ordering.
Will this fit the 2025 Ram 1500 Classic or only the DT-generation body style?The UNDUC3128L-PSC is designed for the current-generation DT Ram 1500 (2019-2025) 5.7-foot bed. The Ram 1500 Classic uses an older bed design and requires a different cover. Verify your Ram 1500 generation before ordering.
Is the cover compatible with a spray-in bed liner?Yes. The rail clamp installation system mounts on top of the bed rail surface and is compatible with spray-in and drop-in liners already installed in the bed.
How does the tonneau handle a full car wash with the cover closed?The UNDUC3128L-PSC perimeter seal is designed for car wash environments. The seal prevents water intrusion during standard car wash and rain exposure.
Can I haul cargo taller than the bed rails with the cover on?No. The hard one-piece cover cannot be opened mid-span. If you need to haul oversized cargo, the cover must be fully removed from the rail clamps.
What is the weight of this cover?FiberMax composite covers are lighter than traditional fiberglass. Contact UnderCover or your retailer for the published weight specification for the UNDUC3128L-PSC.
Does UnderCover warranty this cover?Yes. The UNDUC3128L-PSC is backed by UnderCover's limited lifetime warranty to the original purchaser.
Installation Instructions
- Unbox and lay the UNDUC3128L-PSC cover face-down on a padded surface. Inspect for shipping damage.
- Open the tailgate and clean both bed rail surfaces thoroughly.
- Position the cover at the cab end of the bed. Align front edge parallel to the cab back wall.
- Attach front mounting clamps to the bed rail. Hand-tighten only.
- Attach rear mounting clamps near the tailgate end. Confirm the cover is centered before tightening.
- Tighten all clamps to the torque spec in the included instructions.
- Connect the latch to the tailgate striker per the included instructions.
- Test gas-strut function and verify the perimeter seal is even on all four sides.
- Test lock cylinder and tailgate lock integration.
Read More
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Undercover
Welcome to the Undercover Tonneau Covers collection, where quality meets innovation. Our covers are designed to enhance the functionality and style of your truck while providing unbeatable protection and ease of use. Why Choose Undercover Tonneau Covers? American Built: Proudly manufactured in the USA with locally-sourced materials, ensuring consistent quality and reliability. Cutting-Edge Engineering: Our R&D team holds over 10 patents, continually innovating for better design, weather protection, security, and installation convenience. Premium Materials: Crafted from automotive-grade aluminum, impact-resistant polymer composites, and rugged powder coat finishes to withstand everyday use. Weather & Theft Protection: Features secure perimeter locking, flush-fit seals, and rigid panel construction to safeguard your truck bed contents from the elements and thieves. Hassle-Free Installation: Quick, no-drill installation takes under 30 minutes. Simply clamp on the rails ...
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