AgriCover LoMax – Low-Profile Tonneau Cover for Rivian R1T

Protect your gear in style with the AgriCover LoMax, a sleek, water-tight, and ultra-durable tonneau cover built specifically for the Rivian R1T. Its low-profile, tri-fold design blends seamlessly with your truck’s lines while delivering superior security and weather protection.

Whether you’re hauling tools, outdoor gear, or everyday essentials, the LoMax keeps your cargo safe from the elements. The tri-fold system allows fast, hassle-free access—just fold it up to load or unload, then lock it back down for a secure fit.  Crafted from premium materials, this cover is built to withstand the toughest conditions while maintaining its clean, refined look.

Upgrade your R1T with the AgriCover LoMax and get the perfect combination of rugged durability, easy operation, and head-turning style.

LOMAX^® (400lb rating)

Folding Hard Covers maximize the utility and appeal of your truck. An ultra low profile design combined with strong, waterproof hinges and durable panels delivers strength, style and security. This hard tonneau cover is lightweight, making it easy for one person to install, operate and remove. LOMAX^® Folding Hard Cover is available in multiple finishes to complement your truck and personal preference. Extruded aluminum channels provide extra support, keeping the hard truck bed cover rigid and strong enough to hold 400 lbs. Keep your cargo out of sight and secure with the automatic latching system or open the tonneau cover to haul large items. There's no need to compromise with LOMAX^® Folding Hard Covers.

 LOMAX^® Professional Series (500lb rating)

Tough black diamond urethane aluminum panels along with a water-shedding construction and reinforced waterproof hinges protect your gear and prevent elements from entering the truck box. Easy to install or remove, this hard tonneau cover emphasizes a one-person operation. Additional extruded aluminum channels under each panel increase strength to make the LOMAX^® Professional Series stronger with minimal added weight. Limited metal-on-metal contact, a ten point automatic locking system and flexible rubber seals combine to reduce noise and vibration. LOMAX^® Professional Series is committed to quality and durability.

Fitment:

Fits 2021-Present Rivian R1T

Note: Requires factory Tonneau Cover 'rail' - if your truck was optioned with no rail, this cover will not fit.  

Features:

• Automatic Dual Locking System
  • Release both locks simultaneously by pulling the synthetic cord from either side. Heavy duty nylon latches provide 1/2 in. surface for solid positive engagement.
• Automatic Ten Point Locking System
  • Unfolding each panel locks the cover automatically at ten points with heavy duty reinforced nylon components.
• Weathertight Seal
  • Water-shedding design and waterproof hinges route water away from the truck bed, no drains or gutters needed. The hard folding tonneau cover overlaps the bed rails with a continuous seal along the full length of the side rails, preventing rain, dirt, dust and snow from entering the truck box.
• Strong Yet Light in Weight
  • Extruded aluminum channels reinforce the panels to support up to 400 pounds of evenly distributed weight, while weighing approximately 50 pounds for an impressive strength-to-weight ratio.
• Incorporated Storage Clips
  • Retractable storage clips hold tonneau cover firmly in place and rigid standoffs with vinyl caps keep panels perfectly spaced in the folded position. No adjustments necessary.
• TIGHT BITE™ Clamps
  • Installs in minutes without the need to drill into your truck box. Specifically cut 'teeth' maintain superior grip and exceptional strength.

Agri-Cover, Inc. warrants a period of three (3) years from the date of manufacture that its LOMAX Hard Tonneau Covers are free from defects in workmanship under normal use for the truck model it was intended for. This Limited Warranty does not cover any damage due to accident, abuse, misuse, alteration, neglect, improper installation, or ordinary wear and tear.