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The BAK 07-20 Toyota Tundra 6ft 6in Bed BAKFlip MX4 (GEN 3) is the ultimate solution for truck owners seeking durability, security, and style. Built with high-density polymer-reinforced aluminum top panels, this tonneau cover offers a 22 percent increase in strength over previous models, ensuring reliable protection for your cargo. Its precision-engineered aluminum side rails and frame provide a sleek, flush look that seamlessly integrates with your truck's profile. The matte black textured finish enhances aesthetics while resisting scratches and weather elements, maintaining a professional appearance over time. Designed for easy installation, the MX4 features a quick-click in design that reduces setup time by approximately 12 percent, enabling a straightforward, one-person setup process. The cover folds into the cab, providing full bed access while maintaining a low-profile and streamlined look.
Security is a key feature with re-engineered lock components and BAK's patented auto-latching system, which automatically secures the cover when closed. Reinforced with a redesigned lock system, it offers improved resistance to forced entry, giving you peace of mind for your valuables. Weather protection is enhanced through improved perimeter seals made of EPDM rubber and tight-fit clamps, which prevent water seepage and protect your cargo from the elements. An extra-long dual-action tailgate seal further ensures weather resistance at the rear, maintaining factory tailgate functionality regardless of the cover's position.
The MX4's sleek design sits flush with your truck’s bed rails, almost disappearing into the profile for a clean, modern look. Its textured matte black finish not only complements most truck colors but also contributes to the cover's durability and scratch resistance. The cover supports a weight capacity of up to 400 lbs when evenly distributed, making it suitable for various cargo types. Additional features include integrated water drainage, re-engineered prop rod clips for secure hold, and comprehensive third brake light visibility in all positions. Constructed in Missouri and backed by a five-year warranty, the BAKFlip MX4 (GEN 3) is a reliable, stylish choice for your Toyota Tundra.
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).
