.

Skip to product information
1 of 20

ARB Simpson III Rooftop Tent W/ Annex

ARB Simpson III Rooftop Tent W/ Annex

Regular price $2,385.00 USD
Regular price Sale price $2,385.00 USD
Sale Sold out
  • Free Shipping (1-3 Days) - No Tax
  • Official ARB Dealer - 2 Year Limited Warranty Included
  • Call 833-321-5665 for Price Match

Why Overland Odyssey

Why Buy From Overland Odyssey?

  • Free Shipping + No Sales Tax
  • Official ARB Dealer – Full 2 Year Limited Warranty Warranty
  • Fast U.S. Shipping
  • Call For Price Match
  • 100% Secure Checkout
  • Dedicated Support Team

- 2 Year Limited Warranty

- Delivery in 10-15 Days

Questions? Call (833)-321-5665 for Personalized Fitment Support

- Find A Better Price?- Call Us For A Price Match At 833-321-5665

Why You’ll Love the ARB Simpson III Rooftop Tent

  • Premium fire-retardant poly/cotton body built for harsh weather and four-season durability
  • Heavy-duty Oxford polyester flysheet adds reliable rain and wind protection
  • Includes a full annex room for extra living space, privacy, or gear storage
  • Fast, easy setup that deploys in minutes at camp
  • High-density 2.5" foam mattress with removable cover for comfortable, off-ground sleeping
  • 1" anodized aluminum frame for superior strength and corrosion resistance
  • Retractable aluminum ladder for safe, stable entry
  • Insect-screened windows and doors allow airflow while keeping bugs out
  • Compatible with ARB roof racks or any properly load-rated crossbars
  • Smart bungee-assist system speeds up pack-down by keeping fabric tucked in
  • Bedding stores inside the tent while traveling to free up vehicle space
  • Designed for overlanders who need dependable performance, comfort, and convenience on every trip

Don't know which tent is for you? 🤔 Take our quiz or get expert help at (833)-321-5665 or support@overlandodysseystore.com.

View full details

Person Capacity: Sleeps 3 Adults
Length: 94.5"
Width: 55"
Height: 51"
Material: Polyester Cotton Canvas
Window Type: Mesh Windows
Storage Type: Soft Shell Fold Storage
Includes Canopy: Yes

Best For: Campers needing a spacious, soft-shell rooftop tent with durable poly-cotton fabric, excellent ventilation, and an included canopy—ideal for families, group trips, and extended overlanding adventures.

Want to guarantee fit? Check out our fit guide for the ARB Simpson III Rooftop Tent W/ Annex below

ARB Simpson 3 Fitment Guide

Featured In

Motortrend Magazine

ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey

Included Shoe Bags

The included shoe storage bag will keep the interior of your tent dirt-free.

ARB Simpson III Rooftop Tent W/ Annex - Overland Odyssey

Adjustable Ladder

The adjustable ladder can be set at whatever angle is desired for easy entry and exit.

Full Tent Review

FAQ

Will this tent fit my vehicle?

Yes — all of our tents are compatible with most vehicles that have a roof rack capable of supporting at least the weight of the tent in dynamic load. They fit a wide range of SUVs, trucks, and crossovers, including models like the Toyota 4Runner, Subaru Outback, Jeep Wrangler, and Ford Bronco. It mounts using standard crossbars or aftermarket roof rack systems.

Does this rooftop tent come with a mattress?

Yes, this tent come with a built-in mattress. Most models include a 2–3 inch thick sleeping pad that spans the entire floor of the tent, providing comfort right out of the box — no pad needed.

Can I install this tent by myself?

Yes, this tent can be installed at home without professional assistance. Installation typically takes 30–60 minutes and involves mounting the tent to your crossbars or rack using included hardware.

Is this tent waterproof?

Yes — all of our rooftop tents are made with weather-resistant materials and waterproof coatings. Tents include sealed seams, rainfly covers, and weatherproof zippers to keep you dry in rain, snow, and wind.

Find The Roof Tent For You

Aren't sure what tent is best for you? Take our personalized quiz to get a recommendation tailored to your exact needs or use the live chat and we will find the best one for you.