---
title: "2027 Rock Solid Cargo 6’x12′ 3k 7′ IH Blackout Package Cargo / Enclosed Trailer"
post_type: "trailers"
slug: "2027-rock-solid-cargo-6x12-3k-blackout-package-polycore-cargo-enclosed-trailer-3-2"
canonical_url: "https://trailerworldalabama.com/trailer/2027-rock-solid-cargo-6x12-3k-blackout-package-polycore-cargo-enclosed-trailer-3-2/"
last_modified: "2026-10-13T16:03:41+00:00"
status: "available"
condition: "new"
location: "Robertsdale, AL"
price:
  currency: "USD"
  msrp: 6250.00
  sale: 6250.00

identifiers:
  vin: "7H2BE122XVD076747"
  stock_number: 76747

vehicle:
  year: 2027
  manufacturer: "Rocksolidcargo"
  model: "RS612 3k BO 7'"
  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_7897-scaled.jpg"
    alt: "2026 Rock Solid Cargo 6'x12' 3k Blackout Package enclosed trailer in charcoal, front view."

  gallery:
    -
      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."


---

## 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.

# 6x12 Tandem Axle Custom Enclosed Cargo Trailer – Charcoal Gray (.080) Blackout Edition w/ 7' Interior Height

A commercial-grade tandem-axle hauler engineered for contractors, mobile detailers, tradesmen, and powersports haulers who require true tandem-axle payload stability and maximum vertical clearance in an agile, easy-to-tow footprint. Wrapped in an upgraded, heavy-gauge **.080 Charcoal Gray aluminum exterior** hung **semi-screwless (screws on seams only)**, this unit provides superior dent resistance, thermal stability, and an ultra-flat, wave-free finish that eliminates highway flutter.

Contrasting the deep metallic Charcoal skin is the full **Special Black Rock Solid Package**, delivering a complete blackout presentation with all-black exterior trim, black ATP front and rear corners, a black ATP rear header, and custom **15" radial Eagle aluminum wheels with black inlays**. Upgraded to an expansive **7' (84") interior ceiling height** with an oversized **36" x 78" side door**, steel-backed floor D-rings, and full climate defense, this trailer provides effortless duck-free loading and dependable commercial utility from hitch to ramp.

### Key Specifications & Custom Upgrades

- **Agile Footprint & 7' Interior Ceiling:** 6' wide by 12' long tandem-axle platform upgraded to an expansive **7' (84") interior height** paired with an enlarged **36" x 78" side entry door**, providing duck-free stand-up comfort, increased vertical shelving capacity, and taller loading clearance for UTVs and tall rolling equipment.
- **Rigid .080 Charcoal Gray Semi-Screwless Skin:** Upgraded heavy-gauge .080 Charcoal Gray exterior metal hung semi-screwless (screws on seams only) for maximum impact resistance, ripple-free durability, and a smooth profile ready for company branding.
- **Special Black Rock Solid Blackout Armor:** Complete blackout exterior package featuring all-black exterior trim, black door trim, black stoneguard and noseguard, black ATP fenders, black (small) ATP front corners, black ATP rear corners, and a matching black ATP rear header.
- **Tandem Axle Tracking & Custom Wheels:** Dual tandem axles providing balanced load distribution, low sway, and confident highway manners; rolls on 15" radial tires mounted on aluminum **Eagle wheels with black inlays**.
- **Rear Ramp Security & Trim:** Heavy-duty rear ramp door secured with a matching **black barlock and black hasp** for secure cargo lockup and high-contrast styling.
- **Reinforced Cargo Tie-Downs:** 4 floor-mounted D-rings backed with **welded heavy-gauge steel reinforcement plates** to safely anchor rolling tool chests, ATVs, or heavy commercial machinery with zero deck pull-through.
- **Climate & Leak Defense:** Factory roof vent framed out and deleted to eliminate potential overhead water leak points, paired with an insulating **Therma-Cool ceiling liner** to deflect radiant solar heat and a pair of **black 2-way sidewall flow vents** for continuous cabin cross-ventilation.