Crafted from high-strength, premium-grade aluminum, Thunder Armor tonneau covers combines American-made
toughness with precision engineering. Each panel is built to resist corrosion, impact, and wear, ensuring
unmatched durability through the toughest conditions. With its sleek, low-profile design that sits nearly
flush with your truck bed, the cover delivers a seamless look while maximizing usable bed space.
NotesExcludes RAM Box and Classic Models, TRX Roll Bar must be removed if present
Shipping Dimensions72”L x 15”W x 14”H Weight 80-115 lbs.
Description
The Tonneau Cover the RAM 1500 Deserves
The current-generation RAM 1500 is one of the most refined half-ton trucks ever built. The accessories on it should reflect that same standard. Thunder Armor's hard aluminum tonneau cover for the 2019-2026 RAM 1500 5'7" Short Bed is precision-fit and engineered by Thunderstone Manufacturing to deliver best-in-class protection, security, and low-profile style on a truck designed with intention.
Thunder Armor Features & Benefits
Made in America: Proudly designed, engineered, sourced, and manufactured in the United States. True American craftsmanship in every detail.
Heavy-Duty: Made from premium-grade aluminum, built to last and provide years of reliable protection against the toughest conditions.
Best-in-Class Low-Profile Design: Engineered for a precision fit, Thunder Armor achieves a best-in-class low-profile design that sits virtually flush with your truck bed.
Enhanced Theft Protection: Durable aluminum construction and secure latch design provide reliable defense against theft and unauthorized access.
Weather Resistance: Keep your cargo dry and safe from rain, snow, and extreme temperatures with our robust all-weather design.
Rear View Visibility: A clean, flush look that maintains rear window visibility and maximizes your truck bed's usable space.
Quick & Easy Installation: Install your tonneau cover in just 30 minutes. Minimal tools required.
Instant Availability: In stock and ready to ship today.
What's Included
Thunder Armor hard aluminum tonneau cover (RAM 1500 5'7" Short Bed specific)
No-drill clamp mounting hardware
Weatherproof perimeter seal
Integrated latch mechanism
Installation hardware and instructions
Model
Bed Length
Bed Type
Year Range
Ram 1500 (Current Gen, Not Classic)
5'7" (67.4")
Short Bed
2019–2026
The Thunderstone Manufacturing Standard
Thunder Armor tonneau covers are engineered and manufactured by Thunderstone Manufacturing, a division of Timpte, Inc., a trusted name in trailer manufacturing for over 140 years. Known for building the #1 selling dry-bulk commodity trailer in North America, Timpte brings decades of proven engineering, durability, and American craftsmanship into every Thunder Armor product. This heritage ensures our tonneau covers deliver the same level of strength, reliability, and performance customers have come to expect from the Timpte name.
Why RAM 1500 Owners Choose Thunder Armor
Enhanced theft protection for the most refined half-ton. Thunder Armor's secure latch design and durable aluminum construction provide reliable defense against theft and unauthorized access. The 5'7" Short Bed is the most popular RAM 1500 configuration. Thunder Armor latches and secures it completely.
All-weather design that matches the RAM's build quality. The current-generation RAM 1500 was built with intention. Thunder Armor delivers all-weather protection with the same standard. Keep your cargo dry and safe from rain, snow, and extreme temperatures.
Best-in-class low-profile appearance on a premium truck. Thunder Armor sits virtually flush with the bed rail, maintains rear window visibility, and complements the RAM's refined exterior without adding visual bulk.
No-drill. Built in America. Backed by a 5-year limited warranty. Thunderstone Manufacturing builds Thunder Armor in Lincoln, Nebraska. No-drill installation protects resale value. The 5-year limited warranty is the longest from an American manufacturer in this category.
