---
title: "2026 Rock Solid Cargo 6’x12′ 3k Blackout Package Cargo / Enclosed Trailer"
post_type: "trailers"
slug: "2026-rock-solid-cargo-6x12-3k-blackout-package-cargo-enclosed-trailer"
canonical_url: "https://trailerworldalabama.com/trailer/2026-rock-solid-cargo-6x12-3k-blackout-package-cargo-enclosed-trailer/"
last_modified: "2026-09-23T13:49:29+00:00"
status: "available"
condition: "new"
location: "Dothan, AL"
price:
  currency: "USD"
  msrp: 4849.00
  sale: 4450.00

identifiers:
  vin: "7H2BE1210TD074784"
  stock_number: 74784

vehicle:
  year: 2026
  manufacturer: "Rocksolidcargo"
  model: "RS612 3k BO"
  type: "Cargo/Enclosed Trailer"
  color: "Black"

taxonomies:
  trailer-type:
    - "Cargo/Enclosed Trailer"
  trailer-make:
    - "Rock Solid Cargo"

specifications:
  general:
    axles: 1
    gvwr: 3000
    gawr: 3000

  dimensions:
    length_ft: 12
    length_in: 144
    width_ft: 6
    width_in: 72

  options:
    warranty:
      disclosure_required: false



images:
  featured:
    url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7107-scaled.jpg"
    alt: "Rear view of a 2026 Rock Solid Cargo 6'x12' 3k Blackout Package Cargo Trailer in black."

  gallery:
    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7107-scaled.jpg"
      alt: "Rear view of a 2026 Rock Solid Cargo 6'x12' 3k Blackout Package Cargo Trailer in black."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7108-scaled.jpg"
      alt: "2026 Rock Solid Cargo RS612 3k blackout package cargo trailer, rear view, black exterior."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7109-scaled.jpg"
      alt: "2026 Rock Solid Cargo 6'x12' 3k Blackout Package enclosed trailer in black, side view"

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7110-scaled.jpg"
      alt: "Close-up of the wheel and fender of a 2026 Rock Solid Cargo 6'x12' Blackout Package trailer showing black tire and diamond plate fender."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7111-scaled.jpg"
      alt: "Interior view of a 2026 Rock Solid Cargo 6'x12' Blackout Package trailer with plywood walls."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7112-scaled.jpg"
      alt: "Interior view of a 2026 Rock Solid Cargo 6'x12' Blackout Package trailer showing wooden walls and floor."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/05/IMG_7113-scaled.jpg"
      alt: "Rear view of a 2026 Rock Solid Cargo 6'x12' black enclosed trailer with a glossy finish."


---

## Overview

See us for a complete list of features and available options for this stock number! Description below may contain factory standard features and specifications which are not available and are subject to change. 6 x 12 SA  Black (.080) Delete Roof Vent & Frame  Floor Mount D-Rings (steel backer) (x4)  Black Mod Wheels 2- Way Sidewall Vent- Black (1 Pair) ILO  Black SMALL ATP Front Corners  Black ATP Rear Corners & Header Black Rock Solid Package:
- All Black Trim
- Black ATP Stoneguard & V- Nose Guard
- Black ATP Fenders
- Black ATP Stepwell on 8.5 Wides
- Black Barlocks
 Therma Cool Ceiling  The 2026 Rock Solid Cargo RS612 3k BO, available new from our lot in Dothan, AL, offers an ideal solution for secure and efficient cargo transportation. This trailer, cloaked in a sleek black finish, measures 12 feet in length and 6 feet in width, providing ample space for a variety of cargo. It features a robust Therma Cool ceiling designed to keep the interior temperature regulated, enhancing the protection of sensitive items during transit. Enhanced with a Black Rock Solid Package, this enclosed trailer includes all-black trim, black aluminum tread plate (ATP) stoneguard and nose guard, ATP fenders, and black barlocks, ensuring durability and a stylish appearance. The floor is equipped with four steel-backed D-rings, making it easy to secure goods of various sizes. Additionally, the two-way sidewall vent system improves air circulation, which is crucial for transporting perishables or chemicals. Whether you're looking to haul business inventory, equipment, or personal valuables, the RS612 3k BO stands ready to meet your needs. Visit us in Dothan, AL, or call to check availability and see this trailer's capabilities for yourself.