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Undercover AX12018 Tonneau Cover Armor Flex 14-18 (19 Legacy/Limited) Silv/Sierra 5'9"
- Regular price
- $1,399.99 USD
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- $1,399.99 USD
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Description
xUndercover AX12018 Armor Flex Hard Folding Tonneau Cover
The Undercover AX12018 Armor Flex is a premium, hard-folding tonneau cover engineered to provide maximum bed protection for 2014-2018 Silverado and Sierra trucks (including 2019 Legacy/Limited models). Designed for owners who demand both rugged durability and a refined aesthetic, this cover keeps your cargo secure while offering full bed access.
Product Description
Protect your truck bed contents with the Undercover Armor Flex. This cover is built with heavy-duty panels and finished with a premium-grade LINE-X specialty automotive coating. This coating is specifically formulated to resist dents and scuffs, ensuring the cover maintains its sleek matte black appearance even in harsh, high-use environments. The low-profile design sits flush with your bed rails for a clean, streamlined look. The dual-action tailgate seal is a standout feature, allowing you to open or close the tailgate without needing to operate the tonneau cover first.
Features & Benefits
- Heavy Duty Panels: Provides a strong physical barrier to secure your truck bed cargo.
- Premium Grade LINE-X Coating: Resists scuffs and dents for long-lasting aesthetic appeal and durability.
- Dual-Action Tailgate Seal: Increases convenience by allowing the tailgate to operate independently of the cover position.
- Low Profile Design: Enhances the aerodynamics and look of your truck while remaining unobtrusive.
- Automatic Latching Panels: Simplifies the locking process, ensuring the cover stays secure when folded down.
- Made In The USA: Guarantees domestic manufacturing standards and quality control.
Key Points & Helpful Resources
- Professional Advice: Ensure your truck model fits the 2014-2018 (or 2019 Legacy/Limited) specifications before purchase.
- Maintenance: The LINE-X coating is designed for durability; clean with mild soap and water to maintain the finish.
- Compatibility: This unit is not designed for use with truck bed toolboxes.
- Warranty: Includes a 5-year manufacturer warranty for peace of mind.
Product Specifications
| Feature | Details |
| Brand | Undercover |
| Part Number | AX12018 |
| SKU | BKFX_AX12018 |
| UPC | 816391026549 |
| Material | Aluminum |
| Finish | Matte Black |
| Style | Hard Folding Cover |
| Install Time | 45 Minutes |
| Warranty | 5 Year Warranty |
Compatibility & Applications
This cover is specifically designed for 2014-2018 Chevrolet Silverado and GMC Sierra trucks (also fits 2019 Legacy/Limited models) with a 5'9" bed. Please verify your specific truck bed length and model year requirements. If you are uncertain about compatibility, please contact MyTruckPoint for expert assistance.
Why Choose This Product?
The Armor Flex AX12018 stands out due to its superior surface protection provided by the LINE-X coating. While many standard covers are prone to cosmetic wear, this model is built to handle the rigors of heavy use while keeping a professional matte black finish. Its combination of security, weather resistance, and ease of use makes it a top choice for serious truck owners.
Ideal For
This product is ideal for Silverado and Sierra owners who frequently haul equipment and require a secure, weather-resistant storage solution that doesn't sacrifice the truck's bed accessibility or aesthetic.
Installation, Use & Care
The installation process is straightforward, with an estimated time of approximately 45 minutes. No special rails are required for installation. We recommend that users familiarize themselves with the automatic latching mechanism for optimal operation.
What's Included
- 1x Undercover Armor Flex Hard Folding Tonneau Cover (Part AX12018)
- Necessary mounting hardware
Frequently Asked Questions
Q: Does this cover work with a toolbox?
A: No, the Armor Flex AX12018 is not compatible with aftermarket truck bed toolboxes.
Q: How do I operate the tailgate with this cover?
A: The cover features a dual-action tailgate seal, which allows you to open and close your tailgate whether the last panel of the cover is up or down.
Q: Is the cover paintable?
A: No, this cover is not designed to be painted; it features a specific matte black LINE-X coating.
Q: Does it require additional rails for installation?
A: No, this model is designed for a simple installation process that does not require additional mounting rails.
Related Products & Resources
Explore our full range of Tonneau Covers and Truck Bed Accessories. If you need assistance, our customer support team is ready to help.
Order With Confidence From MyTruckPoint
Get the best protection for your truck bed today. Order your Undercover AX12018 Armor Flex Tonneau Cover from MyTruckPoint. Check availability above or contact us for compatibility confirmation before placing your order.
Frequently Asked Questions
Which truck models is the Undercover AX12018 Armor Flex tonneau cover compatible with?
The Undercover AX12018 is designed for 2014-2018 Chevrolet Silverado and GMC Sierra trucks with a 5'9" bed, including 2019 Legacy/Limited models.
What is the key benefit of the LINE-X coating on the Armor Flex cover?
The premium-grade LINE-X automotive coating provides advanced protection against dents and scuffs, ensuring the cover remains durable even in extreme environments.
Does the Undercover Armor Flex cover allow for full access to the truck bed?
Yes, this hard folding cover is designed to provide full bed access when folded up, allowing you to utilize the entire cargo area.
How does the dual-action tailgate seal work on this cover?
The dual-action tailgate seal allows for universal tailgate operation, meaning you can open or close your tailgate regardless of whether the last panel of the cover is up or down.
How long does it take to install the Undercover AX12018?
The estimated installation time for the Armor Flex tonneau cover is approximately 45 minutes.
What kind of warranty comes with the Undercover Armor Flex cover?
The Undercover Armor Flex cover is proudly made in the USA and is backed by a 5-year warranty.
Does the Undercover Armor Flex cover sit on top of the truck rails?
No, this cover features a low-profile design and does not sit on the truck rails.
Vehicle Fitment
xShipping
xSHIPPING & DELIVERY INFORMATION
Free Shipping
- Eligibility: Orders over $99 in the USA & Canada.
- Exceptions: Oversized or heavy items may incur extra fees (we’ll notify you before shipping).
- Non-Eligible Areas: Vancouver Island, Yukon, NWT, Nunavut, Alaska, Hawaii, Puerto Rico & other U.S. territories.
Fast Shipping
- Processing: Orders placed before 2 PM usually ship the same day.
- Delivery Time: 2–5 business days via Purolator, FedEx, or Loomis Express.
- Note: Delivery may take longer for distant warehouses or inter-warehouse transfers.
Shipping Limitations
- No P.O. Boxes: Please provide a physical address.
- Remote Areas: Free shipping excludes remote regions.
Special Orders & Backorders
- May incur additional handling fees (discussed before shipping).
- You may cancel if costs are too high for a full refund.
Warranty
- For internal damage or missing parts, contact the manufacturer directly for faster service.
- After 30 days, contact the manufacturer first — if unresolved, our team will assist.
Oversized Items
- Shipped via LTL Freight (items over 150 lbs or large dimensions).
- We’ll confirm any added costs before shipping.
- Examples: Large Fridges, Oversize Toolbox or Tanks, Drop in Bed liners, Wheel to Wheel Step bar & Running Boards, Large Roof Cargo Box, Heavy Bumpers, RV Doors, Oversize, Roof Tent, Large gas tank, Oversize Grille Guards, Fifth Wheel Hitch, Sofa , Trailer Axle.
- Special Handling Fees: Items like batteries may incur additional shipping fees.
Returns & Cancellations
In-Stock Items
- Cancel before shipment; once shipped, standard return policy applies.
- 20% restocking fee, excluding oversize item. Both way shipping is customer responsibility under store error.
Backorders / Special Orders
- 5% restocking fee applies if canceled within 30 days.
- Non-cancellable once shipped from the manufacturer.
- Refused Deliveries: Refund minus shipping & restocking fees (excludes special orders).
- Payment Disputes: Chargebacks do not cancel orders — please contact us directly.
Core Fees
- Not included in the purchase price.
- Refundable upon return of the old part in usable condition.
If you have any questions or need assistance, please reach out to us at 800.292.4173 or support@mytruckpoint.ca.
Why Us
xWhy Choose MyTruckPoint?
When it comes to your truck, compromise is not an option. At MyTruckPoint, we deliver the quality, speed, and trust that professionals across Canada depend on every day.
🇨🇦 Trusted Across Canada for 10+ Years
A decade of proven reliability serving truck owners, fleets, and businesses nationwide. We’ve built our reputation by delivering consistent quality and dependable service.
📦 100,000+ Orders Delivered
Over one hundred thousand successful orders — every one backed by accuracy, speed, and customer satisfaction you can count on.
✅ Authorized Dealer of Leading Brands
No knock-offs. No compromises. Only genuine parts from top-tier brands, ensuring performance, safety, and long-term value.
💪 Built for Performance & Durability
Our parts are selected to handle real-world demands — tough jobs, long hauls, and harsh conditions. Because your truck deserves the best.
💰 Competitive Pricing Without Cutting Corners
Premium quality doesn’t have to mean premium prices. We deliver exceptional value so you get more for every dollar spent.
⚡ Fast, Reliable Shipping
Downtime costs money. That’s why we process orders quickly and deliver efficiently — so you can get back on the road faster.
🧠 Expert Support You Can Rely On
Not sure what you need? Our experienced team is here to guide you with honest advice and the right solutions — every time.
🤝 Customer-First Commitment
We stand behind every order. Your satisfaction isn’t optional — it’s our priority.
MyTruckPoint — Trusted by Thousands. Built for the Road.
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