UnderCover TR36004 Triad Hard Folding Tonneau Cover Dodge Ram 1500/2500/3500 02-25 6'4"
UnderCover Triad
The UnderCover Triad is a premium hard-folding tonneau cover combining lightweight aluminum panels with a sleek matte-black finish for durable, low-profile protection. Its tri-fold design provides easy operation while supporting heavy loads and resisting UV exposure.
The cover is engineered for weather resistance and security: integrated EPDM perimeter and corner seals plus dual hinge seals help keep moisture and debris out, and the aluminum construction delivers strength without excessive weight.
Access and use are straightforward—tailgate clamps release for folding the cover toward the bulkhead and securing with integrated straps to allow partial bed access when needed.
- Premium hard-folding tonneau cover
- Tri-fold design for simple operation and partial bed access
- Aluminum-skinned panels — durable yet lightweight
- Matte-black smooth finish with UV resistance
- EPDM seals at the perimeter, corners, and hinges for weather protection
- Easy-install tailgate clamps for a non-invasive fit
- 600-lb weight capacity (evenly distributed)
- Limited warranty — prorated after 3 years
*Installation/Compatibility: Non-invasive clamp-on installation; folds toward the bulkhead to provide approximately 2/3 bed access when secured with integrated straps. Verify fit for your specific truck bed make, model, and bed length prior to installation.
Note | NOT Compatible W/UnderCover SwingCase |
Note | Will NOT Work W/RamBoxes |
Brand | UnderCover |
Material | Aluminum |
T-Slot Rails | No |
Material Type | Hard |
Series | Triad |
Submodel | 6'4" Bed |
Submodel | Without RamBox |
Type Cover | Hard Folding |
Color | Matte Black |
Fitment | 2007 Dodge Ram 1500, 2008 Dodge Ram 1500, 2009 Dodge Ram 1500, 2010 Dodge Ram 1500, 2011 Dodge Ram 1500, 2012 Dodge Ram 1500, 2013 Dodge Ram 1500, 2014 Dodge Ram 1500, 2015 Dodge Ram 1500, 2016 Dodge Ram 1500, 2017 Dodge Ram 1500, 2018 Dodge Ram 1500, 2007 Dodge Ram 2500, 2008 Dodge Ram 2500, 2009 Dodge Ram 2500, 2010 Dodge Ram 2500, 2011 Dodge Ram 2500, 2012 Dodge Ram 2500, 2013 Dodge Ram 2500, 2014 Dodge Ram 2500, 2015 Dodge Ram 2500, 2016 Dodge Ram 2500, 2017 Dodge Ram 2500, 2018 Dodge Ram 2500, 2019 Dodge Ram 2500, 2020 Dodge Ram 2500, 2007 Dodge Ram 3500, 2008 Dodge Ram 3500, 2009 Dodge Ram 3500, 2010 Dodge Ram 3500, 2011 Dodge Ram 3500, 2012 Dodge Ram 3500, 2013 Dodge Ram 3500, 2014 Dodge Ram 3500, 2015 Dodge Ram 3500, 2016 Dodge Ram 3500, 2017 Dodge Ram 3500, 2018 Dodge Ram 3500, 2019 Dodge Ram 3500, 2020 Dodge Ram 3500, 2021 Dodge Ram 1500 Classic, 2020 Dodge Ram 1500 Classic, 2019 Dodge Ram 1500 Classic, 2021 Dodge Ram 2500, 2021 Dodge Ram 3500, 2006 Dodge Ram 1500, 2006 Dodge Ram 2500, 2006 Dodge Ram 3500, 2005 Dodge Ram 1500, 2005 Dodge Ram 2500, 2005 Dodge Ram 3500, 2004 Dodge Ram 1500, 2004 Dodge Ram 2500, 2004 Dodge Ram 3500, 2003 Dodge Ram 1500, 2003 Dodge Ram 2500, 2003 Dodge Ram 3500, 2002 Dodge Ram 1500, 2018 Ram 1500, 2017 Ram 1500, 2016 Ram 1500, 2015 Ram 1500, 2014 Ram 1500, 2013 Ram 1500, 2012 Ram 1500, 2011 Ram 1500, 2021 Ram 1500 Classic, 2020 Ram 1500 Classic, 2019 Ram 1500 Classic, 2010 Ram 1500, 2009 Ram 1500, 2021 Ram 2500, 2021 Ram 3500, 2020 Ram 2500, 2020 Ram 3500, 2019 Ram 2500, 2019 Ram 3500, 2018 Ram 2500, 2018 Ram 3500, 2017 Ram 2500, 2017 Ram 3500, 2016 Ram 2500, 2016 Ram 3500, 2015 Ram 2500, 2015 Ram 3500, 2014 Ram 2500, 2014 Ram 3500, 2013 Ram 2500, 2013 Ram 3500, 2012 Ram 2500, 2012 Ram 3500, 2011 Ram 2500, 2011 Ram 3500, 2009 Ram 2500, 2009 Ram 3500, 2008 Ram 1500, 2008 Ram 2500, 2008 Ram 3500, 2007 Ram 1500, 2007 Ram 2500, 2007 Ram 3500, 2006 Ram 1500, 2006 Ram 2500, 2006 Ram 3500, 2005 Ram 1500, 2005 Ram 2500, 2005 Ram 3500, 2004 Ram 1500, 2004 Ram 2500, 2004 Ram 3500, 2003 Ram 1500, 2003 Ram 2500, 2003 Ram 3500, 2002 Ram 1500, 2022 Ram 1500 Classic, 2022 Dodge Ram 1500 Classic, 2022 Dodge Ram 2500, 2022 Ram 2500, 2022 Dodge Ram 3500, 2022 Ram 3500, 2023 Dodge Ram 2500, 2023 Dodge Ram 3500, 2023 Ram 2500, 2023 Ram 3500, 2023 Ram 1500 Classic, 2023 Dodge Ram 1500 Classic, 2024 Dodge Ram 3500, 2024 Ram 3500, 2024 Dodge Ram 2500, 2024 Ram 2500, 2025 Ram 3500, 2025 Dodge Ram 3500, 2025 Ram 2500, 2025 Dodge Ram 2500, 2010 Ram 2500, 2010 Ram 3500 |
Note | NOT Compatible W/UnderCover SwingCase |
Note | Will NOT Work W/RamBoxes |
Brand | UnderCover |
Material | Aluminum |
T-Slot Rails | No |
Material Type | Hard |
Series | Triad |
Submodel | 6'4" Bed |
Submodel | Without RamBox |
Type Cover | Hard Folding |
Color | Matte Black |
Fitment | 2007 Dodge Ram 1500, 2008 Dodge Ram 1500, 2009 Dodge Ram 1500, 2010 Dodge Ram 1500, 2011 Dodge Ram 1500, 2012 Dodge Ram 1500, 2013 Dodge Ram 1500, 2014 Dodge Ram 1500, 2015 Dodge Ram 1500, 2016 Dodge Ram 1500, 2017 Dodge Ram 1500, 2018 Dodge Ram 1500, 2007 Dodge Ram 2500, 2008 Dodge Ram 2500, 2009 Dodge Ram 2500, 2010 Dodge Ram 2500, 2011 Dodge Ram 2500, 2012 Dodge Ram 2500, 2013 Dodge Ram 2500, 2014 Dodge Ram 2500, 2015 Dodge Ram 2500, 2016 Dodge Ram 2500, 2017 Dodge Ram 2500, 2018 Dodge Ram 2500, 2019 Dodge Ram 2500, 2020 Dodge Ram 2500, 2007 Dodge Ram 3500, 2008 Dodge Ram 3500, 2009 Dodge Ram 3500, 2010 Dodge Ram 3500, 2011 Dodge Ram 3500, 2012 Dodge Ram 3500, 2013 Dodge Ram 3500, 2014 Dodge Ram 3500, 2015 Dodge Ram 3500, 2016 Dodge Ram 3500, 2017 Dodge Ram 3500, 2018 Dodge Ram 3500, 2019 Dodge Ram 3500, 2020 Dodge Ram 3500, 2021 Dodge Ram 1500 Classic, 2020 Dodge Ram 1500 Classic, 2019 Dodge Ram 1500 Classic, 2021 Dodge Ram 2500, 2021 Dodge Ram 3500, 2006 Dodge Ram 1500, 2006 Dodge Ram 2500, 2006 Dodge Ram 3500, 2005 Dodge Ram 1500, 2005 Dodge Ram 2500, 2005 Dodge Ram 3500, 2004 Dodge Ram 1500, 2004 Dodge Ram 2500, 2004 Dodge Ram 3500, 2003 Dodge Ram 1500, 2003 Dodge Ram 2500, 2003 Dodge Ram 3500, 2002 Dodge Ram 1500, 2018 Ram 1500, 2017 Ram 1500, 2016 Ram 1500, 2015 Ram 1500, 2014 Ram 1500, 2013 Ram 1500, 2012 Ram 1500, 2011 Ram 1500, 2021 Ram 1500 Classic, 2020 Ram 1500 Classic, 2019 Ram 1500 Classic, 2010 Ram 1500, 2009 Ram 1500, 2021 Ram 2500, 2021 Ram 3500, 2020 Ram 2500, 2020 Ram 3500, 2019 Ram 2500, 2019 Ram 3500, 2018 Ram 2500, 2018 Ram 3500, 2017 Ram 2500, 2017 Ram 3500, 2016 Ram 2500, 2016 Ram 3500, 2015 Ram 2500, 2015 Ram 3500, 2014 Ram 2500, 2014 Ram 3500, 2013 Ram 2500, 2013 Ram 3500, 2012 Ram 2500, 2012 Ram 3500, 2011 Ram 2500, 2011 Ram 3500, 2009 Ram 2500, 2009 Ram 3500, 2008 Ram 1500, 2008 Ram 2500, 2008 Ram 3500, 2007 Ram 1500, 2007 Ram 2500, 2007 Ram 3500, 2006 Ram 1500, 2006 Ram 2500, 2006 Ram 3500, 2005 Ram 1500, 2005 Ram 2500, 2005 Ram 3500, 2004 Ram 1500, 2004 Ram 2500, 2004 Ram 3500, 2003 Ram 1500, 2003 Ram 2500, 2003 Ram 3500, 2002 Ram 1500, 2022 Ram 1500 Classic, 2022 Dodge Ram 1500 Classic, 2022 Dodge Ram 2500, 2022 Ram 2500, 2022 Dodge Ram 3500, 2022 Ram 3500, 2023 Dodge Ram 2500, 2023 Dodge Ram 3500, 2023 Ram 2500, 2023 Ram 3500, 2023 Ram 1500 Classic, 2023 Dodge Ram 1500 Classic, 2024 Dodge Ram 3500, 2024 Ram 3500, 2024 Dodge Ram 2500, 2024 Ram 2500, 2025 Ram 3500, 2025 Dodge Ram 3500, 2025 Ram 2500, 2025 Dodge Ram 2500, 2010 Ram 2500, 2010 Ram 3500 |
Warranty Information
1. UnderCover Ultra Flex
Warranty: Lifetime on the frame, 5 years on components.
Conditions: Applies only to the original owner with purchase from an authorized dealer. Not valid for transfer or reinstalling on another vehicle.
Limitations: Does not cover improper installation, accidents, misuse, or chemical damage.
Repair/Replacement: Upon evidence of defect, the manufacturer will decide on repair or replacement.
2. UnderCover SE
Warranty: Lifetime on the body, 1 year on hardware and lift mechanisms.
Conditions: Valid only for the first purchaser with proof of purchase and standard installation.
Limitations: No coverage for misuse, modifications, or negligence.
Repair: Through authorized service only. Transportation costs are not covered.
3. UnderCover LUX
Warranty: Lifetime on structure and factory paint.
Conditions: Only for the first owner and initial installation.
Limitations: Invalid if painted outside the factory, improper use, aggressive cleaners, or environmental damage.
Care: Clean regularly with automotive-safe products.
Repair: Decision made after condition assessment.
4. UnderCover Flex
Warranty: Lifetime on core structure, 5 years on other parts.
Conditions: Covers only original purchaser through authorized dealers.
Limitations: Not warranted against damage from misuse or external elements.
Repair: Performed through official service channels if needed.
5. UnderCover Elite
Warranty: Lifetime on ABS body, 1 year on lift parts and hardware.
Conditions: Valid for original owner with receipt.
Limitations: Excludes improper installation, driving with lid open, unauthorized modifications, or environmental/chemical damage.
Repair: Through official channels; shipping at owner's cost.
Note: Remove cover when transporting oversized items.
6. UnderCover Elite LX
Warranty: Lifetime on structure and factory paint, 1 year on hardware.
Conditions: Only valid for the original owner and first installation.
Limitations: Not covered if repainted, used open, or exposed to aggressive substances.
Care: Use only safe products for plastic and paint.
Repair: Manufacturer decides based on defect evidence.
7. UnderCover SwingCase
Warranty: 1 year on the entire product, including body, locks, hinges, and hardware.
Conditions: Valid from purchase date for original buyer with receipt.
Limitations: No coverage for installation errors, negligence, chemical or mechanical damage.
Care: Clean only with plastic-safe products.
Repair: Repair or replacement available via seller upon manufacturer approval.
How to Submit a Warranty Claim
If a defect is discovered during the warranty period, the product may be returned to the place of purchase, subject to prior approval. Unauthorized returns will not be accepted.
Provide the following:- Order number
- Full name, address, phone number, email
- Vehicle year, make, and model
- Product name or part number
- Description of the issue
- Copy of original receipt
- Photos showing the defect
All claims will be reviewed only upon submission of a complete data package and proof of defect.