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The BAK 05-20 Nissan Frontier 5ft Bed BAKFlip MX4 GEN 3 is a premium hard folding truck bed cover designed for durability, security, and style. Constructed primarily from high-density polymer-reinforced aluminum, the top panels are 22 percent stronger than previous models, offering increased protection for your cargo. The precision-engineered aluminum side rails and frame ensure a robust fit that complements the truck's profile, providing a sleek and flush appearance when installed. The textured matte black finish enhances the cover's aesthetic appeal and resists scratches, maintaining a professional look over time.
This next-generation tonneau cover features re-engineered automatic latching panels for improved security, utilizing upgraded lock components that provide greater resistance to forced entry. The perimeter seals have been revised with EPDM rubber and tight-fit clamps, delivering superior weather protection by preventing water seepage and keeping your cargo dry. An extra-long dual-action tailgate seal ensures enhanced weather resistance at the rear of the bed, while maintaining full tailgate functionality. The innovative design allows the cover to fold completely against the cab, granting unrestricted access to the entire truck bed and facilitating easy loading and unloading.
Installation has been simplified with a new click-in design that reduces setup time by 12 percent, enabling a one-person installation process. The integrated water drainage system effectively channels away moisture, further protecting your belongings. The BAKFlip MX4 (GEN 3) supports a weight capacity of up to 400 lbs evenly distributed, ensuring your gear remains secure during transport. Additional features include protective rubber bumpers for the cab, re-engineered prop rod clips for secure positioning, and comprehensive third brake light visibility in all positions. Designed to sit flush with your truck’s bed rails, this cover combines functionality with a low-profile aesthetic, making it an excellent choice for Nissan Frontier owners seeking durability, security, and style in a truck bed cover.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
