HQ21

Black Series HQ21 premium off-road travel trailer — hero banner
Black Series HQ21 off-road travel trailer with roof solar panels — studio cutout

HQ21 Sleeps 4 | Family-Sized • Rugged • Luxury

Built for extreme adventures with a robust independent suspension featuring dual shock absorbers, a hot-dipped galvanized steel chassis, 16″ off-road tires, and a Stone Guard. It comfortably sleeps 4 with a queen bed and a convertible lounge, all finished with premium faux leather and modern 5-star timber veneer cabinetry.

Perfect for extended off-grid trips with large water capacities, including a 63.4-gallon fresh water tank and an 11.88-gallon triple-filtered water system, complete with a hot water system and a separate private bathroom with a full fiberglass shower.

Stay powered anywhere with a massive off-grid electrical system, featuring a 2,000W Pure Sine Wave Inverter, a 400Ah battery bank (4 x 100AH batteries), and 600W of roof-mounted solar power.

Black Series HQ21 off-road travel trailer — front three-quarter studio view

Dimensions & Weight

  • Internal Dimensions: 7 ft height; 21 ft length.
  • External Dimensions: 10 ft height; 26 ft length; 7 ft width.
  • Weight Details: Dry Weight: 7,187 lbs; Tongue Weight: 718 lbs; GVWR: 10,000 lbs.
Black Series HQ21 interior — dinette, cabinetry, and entertainment area

Appliances & Accessories

  • Equipped with a 6 cu. ft. fridge/freezer, an outdoor and indoor propane stove, a microwave with four operating features, a 16,000 BTU furnace, and a 13,500 BTU rooftop air conditioning unit.
  • Entertainment System: Includes a CD/FM/iPod/Bluetooth/USB Radio with 2x interior speakers and 2x outdoor marine-grade speakers, plus a 24″ TV with DVD Function and an HD antenna.

Plumbing & Sanitation

  • Bathroom: Features a separate private bathroom and an interior full fiberglass shower, along with a porcelain toilet.
  • Water Systems: 63.4-gallon fresh water tank, 11.88-gallon triple-filtered water system, and a dedicated hot water system.
Black Series HQ21 interior — dinette, cabinetry, and entertainment area
Black Series HQ21 off-road travel trailer — gallery photo

Interior & Furnishings

  • Configuration: Sleeps 4 with one Queen Bed and a convertible lounge that turns into a sleeper.
  • Kitchen & Dining: Includes a large interior stainless steel sink, propane stove, microwave, and fridge, with a dinette featuring premium faux leather seating.
  • Finishes: Modern 5-Star timber finish veneer cabinetry with gas strut supports and soft-close drawers, premium leather with a 5-Star finish, and wood vinyl flooring.
Black Series independent suspension with dual shock absorbers — chassis detail

Chassis & Suspension

  • Chassis: Built on a hot-dipped galvanized tubular steel frame. It features an independent suspension with dual shock absorbers and coil springs.
  • Tires & Wheels: Comes with 265x75R16 off-road tires and 16″ alloy wheels with a black powder-coated finish. Includes two spare tires.
  • Towing Features: 12″ electric tow brake with mechanical handbrake, a 7-pin flat plug, a 50Amp Anderson plug, and 2x rear-facing recovery shackles.
Black Series independent suspension with dual shock absorbers — chassis detail
Black Series HQ21 off-road trailer — overhead side profile showing solar panels

Electrical System & Power

  • System: A powerful 12V/110V electrical system featuring a 2,000 Watt Black Series Pure Sine Wave Inverter.
  • Power Source: Includes a bank of 4 x 100AH batteries and 4 x 150W roof-mounted solar panels.
  • Connectivity: Features internal/external 12V/USB plugs and a 30Amps shore power connection. A central control panel allows for monitoring with breakers and digital gauges.

  • Yellow Stone

    The Yellow Stone Edition is built for those who want true off-grid capability without compromising comfort. Featuring a complete Victron-powered energy system, high-capacity lithium batteries, and an advanced solar setup, this package lets you run your entire trailer — including the air conditioning — without relying on hookups.

    Learn More
    Yellow Stone Edition off-grid trailer package banner — USD 15K: Victron 800Ah lithium power system, 1200W solar, Alaska winter package, external kitchen, Starlink-ready

  • Rocky Mountain

    The Rocky Mountain Edition is crafted for those who expect uncompromising capability in the harshest environments. Built for demanding off-road travel and extreme weather, it pairs advanced air suspension, reinforced systems, and full off-grid power to deliver access where others simply can’t follow.

    Learn More
    Rocky Mountain package banner — USD 30K: built for extreme terrain and cold climates with off-grid power, air suspension, Arctic package, and off-road protection kits
HQ21 Premium Off-Road Camper Trailer

2027 model references: dimensions, dry weight, tongue weight, GVWR and sleeping capacity are model-level values from the official guide, page 3. Edition-specific weight certification remains pending; confirm the selected build and vehicle label. Official PDF, p. 3 ↗

The flagship overlander. The Black Series HQ21 is the largest in the HQ lineup — a separate private bathroom, queen bed, convertible lounge, and expansive living space built for extended off-grid trips far from hookups.

Sleeps 4 · 21 ft interior · 7,187 lb dry · 10,000 lb GVWR · Starting at $69,899

Chassis and running gear. The 2027 guide lists an articulating off-road hitch and electric brakes. Confirm exact tires, wheels, suspension and installed equipment for the selected build. Undated model equipment sheets are reference material, not confirmation of current-year fitment.

2027 comfort and water. Separate private bathroom. Published tank capacities: 63.4 gal fresh, 11.88 gal filtered drinking water, 26.4 gal grey and 26.4 gal black. Base reference: 13,500 BTU air conditioning and a 16,000 BTU furnace. Rocky Mountain lists a diesel furnace; its BTU capacity needs confirmation. Confirm fridge capacity and final kitchen equipment for the selected build. Source: official 2027 guide, pages 2, 4–5.

2027 power by edition. Base: 600 W solar (4 × 150 W), 400 Ah lithium (4 × 100 Ah), and a 2,000 W pure sine wave inverter. Yellow Stone and Rocky Mountain: 1,200 W solar, 800 Ah Victron lithium and a 3,000 W inverter. Source: official 2027 guide, page 4.

Buying direct from Black Series

  • Built to order — delivered in 2–4 weeks. Flat $2,880 delivery anywhere in the continental U.S. — or free pickup at our Upland, California headquarters. In-stock units can ship sooner; custom configurations may take longer during peak season.
  • Financing that's simple. Pay cash, use your own bank or credit union, or apply through our RV lending partner, My Financing USA — the trailer price is the same either way. Subject to credit approval. See how financing works.
  • Warranty included. 1-year comprehensive factory warranty, 15-year structural warranty, and a lifetime warranty on the A-frame chassis — all fully transferable if you sell. Full warranty terms.
  • $500 deposit, refundable any time before delivery. It holds your build slot, applies to your purchase price, and is governed by our preorder agreement.

Ready to make it yours? Request a personalized quote for current pricing, availability, and delivery options — or reserve yours with a refundable $500 deposit. Prefer to talk first? Call (833) 822-6737 or send us a message.

Watch the HQ21 walkthrough

Also see the HQ21 exterior walkthrough or browse all Black Series walkthrough videos.

Plan your setup: Can my truck tow the HQ21? Try the tow calculator · How long can I stay off-grid? Solar & battery calculator · See one in person at a dealer near you · Read owner stories

HQ21 questions, answered

How much does the Black Series HQ21 cost? The HQ21 starts at $69,899 for the Base edition. Yellow Stone adds $15,000 and Rocky Mountain adds $30,000. Delivery is a flat $2,880 in the continental U.S., or free pickup in Upland, California.

How much does the HQ21 weigh? 7,187 lb dry with a 10,000 lb GVWR. Size your tow vehicle to the GVWR, not the dry weight.

What truck do I need to tow an HQ21? A three-quarter-ton pickup. Half-ton trucks can be rated for 10,000 lb, but the HQ21's loaded tongue weight leaves little payload for passengers and gear. Check your truck.

What is the difference between the HQ21 and the HQ21 Balcony? The Balcony adds a fold-out outdoor deck, a bunk, dual TVs, and an upgraded stereo on the same 21-ft interior. Read the comparison.

How long can the HQ21 run off-grid? 600W of solar, a 400Ah battery bank, and a 2,000W inverter come standard; Yellow Stone and Rocky Mountain move to 1,200W solar and an 800Ah Victron system. Estimate your days of autonomy.

Compare other Black Series models

Read next: HQ21 family camper: off-road guide for families · HQ19 vs HQ21 · Black Series vs Outdoors RV

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