---
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-polycore-cargo-enclosed-trailer-3"
canonical_url: "https://trailerworldalabama.com/trailer/2026-rock-solid-cargo-6x12-3k-blackout-package-polycore-cargo-enclosed-trailer-3/"
last_modified: "2026-07-20T14:34:25+00:00"
status: "available"
condition: "new"
location: "Dothan, AL"
price:
  currency: "USD"
  msrp: 5495.00
  sale: 5495.00

identifiers:
  vin: "7H2BE121XTD075134"
  stock_number: 75134

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

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/2026/06/IMG_7896-scaled.jpg"
    alt: "Rear view of a 2026 Rock Solid Cargo 6'x12' 3k Blackout Package Cargo Trailer in charcoal color."

  gallery:
    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/06/IMG_7896-scaled.jpg"
      alt: "Rear view of a 2026 Rock Solid Cargo 6'x12' 3k Blackout Package Cargo Trailer in charcoal color."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/06/IMG_7897-scaled.jpg"
      alt: "2026 Rock Solid Cargo 6'x12' 3k Blackout Package enclosed trailer in charcoal, front view."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/06/IMG_7898-scaled.jpg"
      alt: "2026 Rock Solid Cargo 6'x12' 3k Blackout Package enclosed trailer in charcoal, rear view showing the ramp door."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/06/IMG_7899-scaled.jpg"
      alt: "Close-up of the wheel and fender of a 2026 Rock Solid Cargo 6'x12' charcoal enclosed trailer in muddy terrain."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/06/IMG_7900-scaled.jpg"
      alt: "Interior view of a 2026 Rock Solid Cargo 6'x12' 3k Blackout Package trailer showing plywood walls."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/06/IMG_7901-scaled.jpg"
      alt: "Interior view of a 2026 Rock Solid Cargo 6'x12' 3k Blackout Package enclosed trailer, showing wooden walls and flooring."

    -
      url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/06/IMG_7902-scaled.jpg"
      alt: "2026 Rock Solid Cargo 6'x12' 3k Blackout Package enclosed trailer in charcoal color, rear view."


---

## 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 Charcoal Gray (080) Floor Mount D-Rings (steel backer) (x4) Delete Roof Vent & Frame Rear Spoiler W/ LIGHTS - New Style Flat E- Track Wall ( 21′ TOTAL } PS & DS . 36′′ AFF Black Mod Wheels 2- Way Sidewall Vent- Black (1 Pair) ILO 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
- Black SMALL ATP Front Corners
- Black ATP Rear Corners & Header
 Therma Cool Ceiling The 2026 Rock Solid Cargo RS612 3k BO, found in Dothan, AL, is a robust enclosed cargo trailer tailored for those who need a dependable solution for transporting goods. Available new from our lot, this trailer features a sleek Charcoal Gray finish and a 6x12 single axle design, making it perfect for both personal and professional use. Its 3000 GVWR ensures it can handle your loads with ease. This model is enhanced with practical and stylish upgrades, including the Black Rock Solid Package that offers all-black trim and Black ATP Stoneguard & V-Nose Guard for added protection and a sharp appearance. The trailer’s interior is fitted with four floor-mounted D-rings, providing secure anchorage for your cargo during transit. Furthermore, the Therma Cool Ceiling is designed to keep the interior cooler, which is especially beneficial during longer hauls or in warmer climates. Whether you’re moving tools, equipment, or goods, the Rock Solid Cargo trailer is engineered to meet your needs efficiently. Visit us in Dothan, AL or call to check availability and see this top-quality trailer for yourself.