What Merritt Aluminum Products does

Merritt Aluminum Products Company, operating under the brand Merritt Products and the MAPCO powder-coating service, is a family-owned U.S. manufacturer of premium aluminum accessories for heavy-duty (Class 8) and light-duty trucks. The company designs and fabricates a broad portfolio including tool boxes (40 standard base models), cab/headache racks built on proprietary Dyna-Tube extrusions, aluminum/stainless/poly-pro fenders (36 models across 12 designs), battery boxes, hose racks (static-load tested to 1,000 lb), between-the-frame and Peterbilt-style storage boxes, DEF storage, hydraulic tanks, 90-gallon transfer tanks, and modular Dyna-Deck covers; the portfolio spans 57+ heavy-duty SKUs and fits all major North American OEMs (Kenworth, Peterbilt, Volvo, Mack, Freightliner, Western Star, International). Core manufacturing technology centers on aluminum alloy fabrication featuring lap-joint welding (vs. competitor butt welds), extruded door frames with automotive-grade seals, and proprietary components such as bullet hinges and Dyna-Tube/Dyna-Deck extrusion systems.

The business model is hardware sales executed exclusively through indirect channels. Merritt sells only via an authorized dealer and distributor network across the U.S. and Canada, with no direct-to-consumer channel; pricing is quote-based through dealers or the in-house sales team with 24-hour standard-quote turnaround and 30-day validity on custom quotes. The company operates 11 regional U.S. warehouses (including Fort Lupton CO headquarters, Dallas TX, and Louisville KY) to deliver industry-leading lead times with no minimum dealer stocking requirements, and supplements the dealer channel with third-party webshop listings. End customers segment into Class 8 fleet operators and owner-operators (primary), light-truck pickup owners (secondary), and dealer parts managers (channel-side). Family-owned under the Merritt umbrella since 1950/1951, the company has expanded inorganically via the 2025 acquisition of Canadian trailer manufacturer Magnum Trailer & Equipment and operates related brand Merritt Trailers (livestock/gooseneck trailers, est. 1951).

Name

Merritt Aluminum Products

Legal name

Merritt Aluminum Products Company

Website

https://merrittproducts.com

Company type

Private

Founded year

1950

Operating status

Operating

Headcount range

101–250 employees

Short description

Merritt Aluminum Products is a family-owned U.S. manufacturer of aluminum truck accessories—including tool boxes, cab racks, fenders, hose racks, storage boxes, and hydraulic tanks—sold exclusively through an authorized North American dealer network supported by 11 U.S. warehouses.

Ownership category

akta.pro rank

Product category

Heavy-Duty Truck Aluminum Accessories Manufacturing

NAICS

Metal Can, Box, and Other Metal Container (Light Gauge) Manufacturing (33243)

SIC

Truck & Bus Bodies (3713)

akta.pro primary industry

Truck Body & Upfitting Manufacturing (Box Bodies/Service Bodies/Cranes/Liftgates) (IMACABAI)

akta.pro secondary industry

Aluminum Value-Added Components (Automotive, Aerospace, Packaging, Building Systems) (IMAKACAM)

Keywords

• Aluminum truck accessories
• Heavy-duty truck equipment
• Commercial vehicle storage
• Truck fenders and toolboxes
• Class 8 truck parts

Headquarters

HQ city

Fort Lupton

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Supply Chain, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Heavy Duty Aluminum Truck Accessories: Merritt designs and manufactures premium aluminum truck accessories — toolboxes, cab racks, fenders, hose racks, storage boxes, battery boxes, deck covers, and related accessories — for heavy-duty Class 8 trucks and light-duty trucks sold exclusively through dealers and distributors across North America.
2. Custom Product Manufacturing: Custom quote process for non-standard products, odd sizes, unique parts, and accessories. Sales team provides custom pricing with drawings. Custom, modified, and configured items cannot be cancelled after production starts (typically within 24 hours after receipt of order).

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Merritt Aluminum Products designs and manufactures premium aluminum truck accessories for heavy-duty Class 8 commercial trucks and light-duty pickup trucks, including tool boxes, cab racks, fenders, hose racks, battery boxes, deck covers, between-the-frame storage boxes, hydraulic tanks, and transfer tanks. Products are sold across North America exclusively through authorized dealers and distributors, backed by 11 regional warehouses for rapid fulfillment, with custom powder coating and custom manufacturing available through the MAPCO brand.

Product overview

Merritt Aluminum Products is North America's leading manufacturer of aluminum accessories for the heavy duty and light truck transportation industry. The company offers a comprehensive portfolio of truck accessories organized into two main lines: Heavy Duty products for Class 8 commercial trucks (semi-trucks and semi-trailers) and Light Truck products for pickup trucks. Heavy Duty products include Tool Boxes (standard aluminum, cam lock, and saddle boxes), Cab Racks/Headache Racks, Battery Boxes, Fenders (aluminum/stainless rolled, poly-pro, super duty, deep drop), Hose Racks with modular accessories (base trays, fitting boxes), Deck Covers (Dyna-Deck modular and diamond plate frame covers), Storage Boxes (between-the-frame, logger, DEF, Peterbilt-style cab access, side fairing), Hydraulic Tanks, Transfer Tanks, and various accessories including steps, tire chain carriers, and mounting hardware. Light Truck products include Transfer Tanks for diesel fuel. The company also offers custom powder coating services under the MAPCO brand. Merritt serves all major North American truck OEMs including Kenworth, Peterbilt, Volvo, Mack, Freightliner, Western Star, and International, with products manufactured in Colorado and distributed through a nationwide dealer network and regional warehouses.

Differentiator

Problem solved

Functional benefit

Products and services

• Heavy Duty Aluminum Tool Boxes Heavy-duty aluminum storage boxes for underbody or cab mounting on Class 8 trucks, available in single and double-door configurations with optional diamond plate or bright aluminum finishes; sold to commercial trucking fleets and owner-operators via the dealer network.
• Cam Lock Boxes Aluminum storage boxes with cam-style locking mechanism, available in 18" and 24" heights with custom depth and length options; targeted at commercial trucking operations and dealer resellers.
• Saddle Boxes / Step Boxes Aluminum storage boxes designed to mount above or beside the frame rail, combining secure storage with optional step functionality for easy cab access on Class 8 trucks.
• Cab Racks / Headache Racks Rear-cab protection and storage enclosures designed to protect the cab from shifting cargo and provide integrated storage for tools, chains, and equipment; available in one-door, two-door, and full three-door configurations with internal shelves and chain hangers for Class 8 trucks.
• Battery Boxes Heavy-duty aluminum battery storage boxes available in side frame mount, in-frame, and frame pack configurations; designed to hold two, four, or six group 31 batteries with optional hold-down kits for commercial trucks.
• Aluminum & Stainless Steel Rolled Fenders Truck wheel-well fenders available in 36 models with multiple designs including half tandem, full tandem, single axle, and flat fender styles; materials include aluminum in .090, .100DP, or .125 thickness, and 304 stainless steel with #8 polish finish.
• Poly-Pro Fenders Lightweight heavy-duty fenders made from HDPE (high-density polyethylene) with UV protection; available in full tandem, half tandem, single axle, and super single configurations with ribbed design for water channeling.
• Super Duty Fenders Extra-strong aluminum fenders made from 1/8" thick diamond plate aluminum alloy with double break design and reinforcing gussets for added strength and longer life in rough vocational applications.
• Deep Drop & Wrap Fenders Style fenders with Deep Drop Curved adding 5" on the radius following tire contour, or Deep Drop Straight with additional 5" added to bottom of radius; available in aluminum and stainless steel materials.
• Hose Racks Standard and heavy-duty aluminum hose racks for organizing air, electrical, and hydraulic hoses behind the cab; heavy-duty model is static-load tested to 1,000 lb and available in 46 3/4" and 86" heights.
• Dyna-Deck Modular Deck Cover Modular aluminum deck covers in top or flush mount configurations; features easy slide-together planks with self-draining design and non-skid ribbed deck surface, with diamond plate option available with or without stiffeners.
• Diamond Plate Frame Deck Cover Diamond plate aluminum deck covers with or without stiffeners, designed for frame mounting and available in multiple lengths from 24" to 96".
• Between-the-Frame Storage Boxes Aluminum storage boxes designed to mount between truck frame rails utilizing unused frame space; features easy clamp installation without frame drilling and lockable latching system for Class 8 trucks.
• Logger Box Tall-capacity aluminum storage box with rugged diamond plate sloped top-opening lid designed for logging, construction, and harsh vocational work; includes cross frame mounting kit.
• DEF Storage Box Purpose-sized aluminum storage box for diesel exhaust fluid designed to hold four 1-gallon or two 2.5-gallon DEF jugs; features Merritt's Bullet hinge with 1/4" stainless steel pivot for long life.
• Peterbilt-Style Cab Access Storage Boxes High-grade aluminum storage boxes designed for Peterbilt trucks with integrated steps; available in side and full versions with extruded door frame and automotive door seal for water resistance.
• Side Fairing Box Slim aluminum storage box designed to fit between side fairing panel and truck frame with unique mounting kit allowing installation without removing side fairings; features extruded door frame with automatic door seal.
• Connection Box Aluminum connection boxes in polished or diamond plate finish with options for precut holes for lights, air lines, electrical hookups, or no holes; used for organizing electrical and air connections on commercial trucks.
• 90-Gallon Transfer Tanks L-shaped diesel fuel transfer tanks made from TRUE 11-gauge steel, over 35% thicker than comparable brands; features internal baffles, lockable fill cap, and includes mounting kit; available in satin black or white powder coat finish for light truck/pickup applications.
• Frame Mount Steps Strong extruded aluminum non-slip tread steps available in 12" and 24" widths; features lower step foot stop design to prevent shin bruises with sturdy bolt-on installation.
• Tank Steps Peterbilt-style tank steps designed to fit Peterbilt 379 tanks with 33.5" and 35.5" widths standard for 23" and 26" diameter tanks.
• Tire Chain Carriers Frame-mount tire chain carriers including E-Z Hook models in 90-degree and flat configurations, plus a frame mount carrier with no-drill mounting kit option for commercial trucks.
• Fender Mounting Brackets Heavy-duty fender mounting solutions including EZ-Mount adjustable brackets (27" to 30" adjustable length), Lelox brackets, chrome post mounts, straight brackets, offset adapters, and spacers.
• Fender + Mount Packages Complete fender and mounting bracket packages pairing premium aluminum, stainless, or poly-pro fenders with exact brackets and mounting hardware for ready-to-install solutions on Class 8 trucks.
• Hose Rack Accessories (Base Tray, Fitting Box) Modular add-ons for hose racks including Base Tray for open storage and Fitting Box for lockable parts storage; designed to add capacity and organization to existing hose rack installations.
• Hydraulic Tanks High-quality aluminum hydraulic tanks for lightweight performance and superior heat dissipation; available in cab rack-mounted and freestanding versions with capacities from 20 to 70 gallons for heavy-duty commercial trucks.
• Custom Powder Coating Service (MAPCO) In-house custom powder coating service offered under the MAPCO brand for all aluminum products including toolboxes, cab racks, headache racks, and custom parts; provides wide range of custom colors and finishes for weather protection and aesthetic customization.
• Merritt Trailers (Livestock and Gooseneck Trailers) Livestock and gooseneck trailers engineered for agricultural and general transportation markets, sold through the Merritt family of companies brand.
• Magnum Trailer & Equipment (Custom Trailers and Truck Accessories) Canadian manufacturer of custom industrial trailers, front-end protection guards, and truck accessories with a full service-and-repair division serving forestry, oil-and-gas, terminal, and highway fleets; added to Merritt's portfolio through the 2025 acquisition.

Quantifiable outcome

• Up to 40% weight reduction vs. steel alternatives, saving payload capacity or improving fuel efficiency (approx. 14 gallons fuel/year per 10 lb trimmed at 120K mi/year @ 6 mpg)
• +4 more outcomes

Named customers6 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature7 records

Partnerships

One partnership is on record.

• Magnum Trailer & EquipmentmajorStrategic or Co-development Partner · 1 January 2025Merritt Aluminum Products acquired Magnum Trailer & Equipment in 2025. Magnum is a Canadian manufacturer (British Columbia) with three divisions: Truck Accessories, Trailer Manufacturing, and Service. The acquisition expands Merritt's product portfolio and geographic reach into Canada. Magnum Trailer & Equipment specializes in custom industrial trailers, front-end protection guards, and other truck accessories with a full service-and-repair division for forestry, oil-and-gas, terminal, and highway fleets.

Scale indicators9 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Backrack: Manufacturer of headache racks (cab racks) and light bar mounts for pickup trucks and commercial vehicles. Direct competitor in the cab rack/headache rack category, similar in form factor to Merritt's cab rack line with overlap in vocational and fleet customer segments.
• Buyers Products: Leading manufacturer of commercial truck and trailer accessories including toolboxes, hoists, snowplows, and related equipment. Highly comparable product portfolio across storage, racks, and accessories, with similar dealer/distributor-driven sales model serving fleet and vocational markets across North America.
• Highway Products: Manufacturer of aluminum truck accessories including headache racks, toolboxes, and storage solutions. One of the most direct competitors in the aluminum truck accessory space, with overlapping customer base in heavy-duty and pickup truck segments and similar aluminum-alloy construction approach.
• Dee Zee: Manufacturer of aluminum and steel truck toolboxes, running boards, and bed accessories for pickup trucks and commercial vehicles. Comparable product mix in toolboxes and storage with multi-channel distribution including dealers, online retail, and direct-to-consumer.
• UWS (United Welding Services): Manufacturer of aluminum and steel truck toolboxes and storage solutions for pickup trucks and work trucks. Direct competitor in the toolbox and storage category with similar dealer-driven distribution and emphasis on weather resistance, durability, and OEM-specific fitments.
• Weather Guard: Established manufacturer of truck toolboxes, storage solutions, and equipment for work trucks. Comparable product line targeting contractors and fleet operators with similar emphasis on organization, security, and durability across professional and vocational end markets.
• DECKED: Manufacturer of in-bed truck storage systems and toolboxes for pickup trucks and commercial vehicles. Comparable product category with growing dealer and direct-to-consumer distribution; focus on organized storage for work trucks with strong brand recognition.

Broad incumbents

• Go Rhino: Broader manufacturer of truck accessories including nerf bars, side steps, bumpers, and truck racks. Overlaps with Merritt in the cab rack and accessory category but offers a wider portfolio spanning styling, protection, and utility categories across pickup and commercial truck segments.
• RealTruck: Parent of multiple truck accessory brands (including Go Rhino, AVS, TruXedo, Extang) and a major e-commerce platform for truck accessories. Comparable end-market exposure across the truck accessories category at scale, with both owned brands and digital distribution.
• Clarience Technologies (formerly Truck Hero): Broader truck accessories platform with multiple brands including tonneau covers, lighting, and safety products. Competes in adjacent truck accessory categories at scale and serves many of the same fleet and dealer customers across North America.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/merrittproducts

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A1 record

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Merritt Aluminum Products