--- title: "2027 Rock Solid Cargo 7’x14′ 7k 7′ Interior Blackout Package Cargo / Enclosed Trailer" post_type: "trailers" slug: "2027-rock-solid-cargo-7x14-7k-7-interior-blackout-package-cargo-enclosed-trailer-3" canonical_url: "https://trailerworldalabama.com/trailer/2027-rock-solid-cargo-7x14-7k-7-interior-blackout-package-cargo-enclosed-trailer-3/" last_modified: "2026-10-19T17:08:37+00:00" status: "available" condition: "new" location: "Ozark, AL" price: currency: "USD" msrp: 6550.00 sale: 6550.00 identifiers: vin: "7H2BE1425VD077222" stock_number: 77222 vehicle: year: 2027 manufacturer: "Rocksolidcargo" model: "RS714 7k 7' BO" type: "Cargo/Enclosed Trailer" color: "Black" taxonomies: trailer-type: - "Cargo/Enclosed Trailer" trailer-make: - "Rock Solid Cargo" specifications: general: axles: 2 gvwr: 7000 gawr: 3500 dimensions: length_ft: 14 length_in: 168 width_ft: 7 width_in: 84 options: warranty: disclosure_required: false images: featured: url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1237-2-scaled.jpg" alt: "2027 Rock Solid Cargo RS714 7k 7' blackout package enclosed trailer in black, driver side profile view" gallery: - url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1237-2-scaled.jpg" alt: "2027 Rock Solid Cargo RS714 7k 7' blackout package enclosed trailer in black, driver side profile view" - url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1238-1-scaled.jpg" alt: "2027 Rock Solid Cargo RS714 7k 7' BO black enclosed trailer from the rear passenger side view" - url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1239-1-scaled.jpg" alt: "2027 Rock Solid Cargo RS714 7k 7' Exterior Black Enclosed Trailer Driver Side Profile" - url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1240-scaled.jpg" alt: "Interior view of a 2027 Rock Solid Cargo 7'x14' black enclosed trailer showing plywood walls and ceiling." - url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1241-1-scaled.jpg" alt: "Interior view of a 2027 Rock Solid Cargo 7'x14' enclosed trailer showing plywood walls." - url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1242-1-scaled.jpg" alt: "Close-up of the dual black wheels on the 2027 Rock Solid Cargo 7'x14' enclosed trailer's axle." - url: "https://trailerworld.b-cdn.net/wp-content/uploads/2026/10/IMG_1243-1-scaled.jpg" alt: "Rear view of a 2027 Rock Solid Cargo RS714 7k 7' Interior Blackout Package Cargo Trailer in black." --- ## 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. # 7x14 Tandem Axle Custom Enclosed Cargo Trailer – Black Polycore (.080) Black Rock Solid Edition w/ 7' Interior Height, Rear Spoiler & Eagle Stance - **Configuration:** 7' x 14' Tandem Axle (7x14 TA) - **Exterior Finish:** Black (.080 Polycore Semi-Screwless Siding – Screws on Seams Only) - **Interior Height:** 7'0" (84") Ceiling Height w/ 36" x 78" Side Door - **Trim Package:** Special Black Rock Solid Blackout Package - **Aerodynamics & Loading:** New-Style Flat Rear Roof Spoiler w/ Integrated Loading Lights - **Cargo Security:** 4 Floor-Mounted D-Rings (Steel Backer Plates) - **Wheels:** Upgraded Black Mod Wheels A custom-spec, high-contrast 7-wide tandem-axle hauler engineered for powersports owners, commercial trade contractors, mobile detailing rigs, and race teams wanting standout styling and severe-duty reliability without jumping into an oversized 8.5 widebody. Finished in upgraded, heavy-gauge **.080 Black Polycore composite exterior metal hung semi-screwless (screws on seams only)**, this trailer eliminates highway skin flutter, wave distortion, and panel buckling, delivering an ultra-smooth, high-gloss black exterior that holds up to demanding highway and jobsite use. The Black skin is paired with the full **Black Rock Solid Blackout Package**, outfitting the trailer with all-black exterior trim, black ATP front corners, black ATP rear corners, a black ATP rear header, and **upgraded Black Mod wheels**. Built with an upgraded **7'0" (84") interior ceiling height**, an oversized **36" x 78" side door**, **four steel-backed floor D-rings**, a **new-style flat rear spoiler with integrated loading lights**, and full overhead water leak defense, this 7x14 platform is dialed in for immediate, turnkey operation. ### Key Specifications & Custom Features - **Extended 7-Foot Footprint & 7' Stand-Up Headroom:** 7' wide by 14' long tandem platform upgraded to a full **7'0" (84") interior ceiling height** paired with an oversized **36" x 78" side entry door**, providing duck-free walk-in access, increased vertical wall shelving, and tall loading clearance for lifted side-by-sides and equipment. - **Rigid .080 Black Polycore Semi-Screwless Skin:** Upgraded heavy-gauge .080 Polycore exterior siding fastened at seams only for impact resistance, thermal deflection, and a dead-flat finish ready for business lettering or custom graphics. - **Black Rock Solid Blackout Armor:** Complete blackout exterior package featuring all-black exterior trim, black door trim, black ATP stoneguard, black ATP V-nose guard, black ATP fenders, black ATP front corners, black ATP rear corners, and a matching black ATP rear header. - **New-Style Flat Rear Spoiler w/ Loading Lights:** Modern aerodynamic flat rear roof spoiler equipped with built-in loading lights to flood the rear ramp and workspace during night loading and staging. - **Ramp Security & Black Barlocks:** Heavy-duty spring-assist rear ramp door secured with commercial-grade **black barlocks and matching black hasps** for dependable, tamper-resistant cargo lockup. - **Reinforced Cargo Tie-Down Package:** **Four (4) floor-mounted D-rings backed with welded heavy-gauge steel reinforcement plates** to anchor rolling tool chests, motorcycles, or powersports machinery with zero deck pull-through. - **Upgraded Black Mod Wheels:** Commercial radial tires mounted on upgraded **Black Mod steel wheels** for a stealth, high-contrast stance against the Black Polycore body. - **Rear Illumination & Electrical:** Upgraded **LED dual strip tail lights** and full DOT-compliant exterior LED clearance lighting for maximum highway visibility in all weather conditions. - **Climate & Leak Prevention:** 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. *Heavy-duty tubular construction, wrinkle-resistant .080 Black Polycore skin, full blackout armor, and 7' stand-up clearance—built tough and ready to roll. Inquire today for lot availability, financing, or delivery options.*