Choosing the Right Size Rooftop Tent for Your Subaru Forester's Dimensions

2026-03-31 · 6 min read · By Casey - The Weekend Warrior

Casey is an Auto Roamer editorial voice covering car camping and everyday road-trip gear — sleeping setups, organizers, and the accessories that make a weekend in a small SUV actually comfortable. Guides under this byline focus on whether you'll really fit, sleep, and use the thing, and every spec is cross-checked against manufacturer documentation, owner reports, and expert third-party reviews.

White Kia Soul with roof box, illustrating vehicle compatibility considerations for rooftop tents.

The Short Answer

Choosing the right size rooftop tent for your Subaru Forester isn't just about cramming the biggest thing you can find onto your roof. It's about understanding how that tent will actually sit, how it impacts your car's handling, and whether you'll actually enjoy using it.

Where to Start

Choosing the right size rooftop tent for your Subaru Forester isn't just about cramming the biggest thing you can find onto your roof. It's about understanding how that tent will actually sit, how it impacts your car's handling, and whether you'll actually enjoy using it. An oversized tent can look like it's wearing a tiny hat on a Forester's roof. The goal is a functional setup, not a circus act.

Subaru Forester Roof Top Tent Guide. It's about finding that sweet spot where it's big enough for comfort but not so big it becomes a liability. Don't just look at tent dimensions; look at your car's dimensions and its limits. How to Choose a Roof Top Tent. This isn't about bragging rights; it's about sleeping soundly on your next adventure.

The Core Answer

When you're trying to figure out what size rooftop tent will actually fit on your Subaru Forester without making it handle like a drunk rhinoceros, you need to consider a few key things. First off, most tents are measured by their closed dimensions, which is what you'll see on the spec sheet. Think of it like buying a piece of luggage; it's how it fits in the overhead bin that matters most. Subaru Forester Rooftop Tents.

The length of the tent is crucial. You don't want it hanging too far off the front or back of your car, especially if you plan on any rougher terrain. A tent that's too long can scrape on things or just look awkward. A tent that extends past the bumpers looks like a sad, deflated balloon. Rooftop tent length for Subaru Forrester Wilderness?.

Most of the time, you're looking at tents that are around 75 to 90 inches long when closed. For a Forester, you're generally safe with a tent that's about 50 to 55 inches wide. This usually gives you enough sleeping space for two people without overwhelming the roof. Remember, the Subaru Forester has a pretty decent roof span, but it's not a full-size SUV. 2022 - Wilderness - What size roof top tent fits?.

Your crossbars are another big deal. Most tent manufacturers recommend at least 30 inches of spacing between your crossbars for proper support. If your crossbars are too close, the tent won't sit evenly, and that's a recipe for disaster. Let's just say the tent sagged in the middle like a hammock. Subaru Forester Roof Top Tent Guide.

Softshell tents tend to be a bit more forgiving with fit because they can conform slightly. Hardshells are rigid, so you need to be more precise with your measurements. The weight is also a huge factor. A Forester's dynamic weight limit while driving is usually around 176 pounds, so make sure your tent and crossbars are well within that.

Static weight when parked is much higher, but you don't want to be testing that limit every time you hit a bump. Subaru Forester & Roof Tent.

The real move here is to measure your roof, check your crossbar spread, and then look at the tent's closed dimensions. Don't just eyeball it. Get a tape measure out. You can usually fit a tent that's about 7.5 feet long and 4.5 feet wide, but always double-check. Some smaller hardshells, like those around 50 inches wide, are often a sweet spot for Foresters. Subaru Forester Rooftop Tents.

The goal is a secure fit that doesn't compromise your car's stability or your ability to sleep comfortably. It's a balance, and sometimes the smaller tent is the smarter choice for your first go-around.

Why This Matters for Your Setup

    Your car's roof has limits, and ignoring them is a rookie mistake. Dynamic weight limits are what matter when you're driving. For most Subaru Foresters, this is around 176 pounds. Add up your tent, your crossbars, and anything else you strap up there. If it's too heavy, you're asking for trouble. Subaru Forester & Roof Tent.

    Tent overhang is a real thing. If your tent sticks out too far past the front or rear of your Forester, you risk hitting branches, rocks, or even curbs. It looked like a giant had taken a bite out of it. Measure twice, buy once. Rooftop tent length for Subaru Forrester Wilderness?.

    Crossbar spacing is more important than you think. Most tents need a minimum of about 30 inches between crossbars to sit securely. Too narrow, and the tent won't distribute its weight properly. Too wide, and you might not have enough mounting points. A tent will shift annoyingly on a bumpy road if the bars are mounted too close together. Subaru Forester Roof Top Tent Guide.

    Think about how the tent opens.

    Some tents swing out over the side of the car, which can be an issue if you're parked close to trees or other obstacles. Others fold out over the back. For a Forester, a tent that opens to the rear is often the most practical choice, giving you more flexibility at camp. Roof top tent? : r/SubaruForester.

White pickup truck with rooftop tent and ladder, demonstrating tent size guide options.
This truck with a rooftop tent highlights the tent size guide. Consider your typical passenger count for your Subaru Forester trips.

Making the Right Choice

    When picking a tent size for your Forester, think about your typical trips. Are you usually solo, or do you bring a partner? A smaller, lighter tent might be perfect for one person, while a slightly larger one is better for two. Don't go for the biggest tent just because you can. It's better to have a comfortable, secure setup than a tent that makes your car handle like a boat.

    How to Choose a Roof Top Tent.

    Always check the tent's closed dimensions against your car's roof dimensions. You want the tent to sit mostly within the footprint of your roof rack system. A little overhang is usually fine, but a lot can cause problems. A tent about 55 inches wide fits a Forester's roof well without sticking out too much. 2022 - Wilderness - What size roof top tent fits?.

    Consider the weight. Lighter tents are easier to handle and put less strain on your car. A tent around 100-140 pounds is usually a good target for a Forester. Anything significantly over that, and you might start feeling it in your car's performance, especially on inclines or in windy conditions. Subaru Forester & Roof Tent.

    Ultimately, the best size is the one that balances your comfort needs with your vehicle's capabilities.

    Don't be afraid to start with a smaller, more manageable tent. You can always upgrade later if you find you need more space. The honest version: your first tent doesn't have to be the last. Subaru Forester Rooftop Tents.

Spec Comparison

Choosing the Right Size Rooftop Tent for Your Subaru Forester's Dimensions — Key Specifications Comp
Choosing the Right Size Rooftop Tent for Your Subaru Forester's Dimensions — Pros and Cons Breakdown

Frequently Asked Questions

Okay, so if I just buy the Subaru-branded roof bars, will that save me money compared to getting aftermarket ones and a tent installed at a shop?

The Subaru-branded bars are usually decent for light use, but for a rooftop tent, you often need more robust crossbars. Installing a tent yourself with proper aftermarket bars might cost you $200-$400 for the bars alone, whereas a shop could charge $100-$300 just for installation on top of the tent and bar cost. The $50 version is often just using the factory bars and hoping for the best, which I don't recommend for a tent.

Do I really need a special tool to measure if a tent will fit my Forester, or can I just use a tape measure?

A standard tape measure is perfectly fine for checking tent dimensions and your roof rack spread. You don't need any fancy gadgets. The real move is to get accurate measurements of the tent's closed length and width, and the distance between your crossbars. A simple $10 tape measure is all you need to check fit.

What if I buy a tent that's a little too long and it sticks out past my rear bumper? Will that cause problems?

Yeah, that’s a problem. If your tent is too long and overhangs significantly, you're asking for it to get damaged on trails, low-hanging branches, or even when parking. It can also mess with your car's aerodynamics and handling. The honest version: it's probably going to get scraped or worse. Stick to tents that fit within your Forester's overall length.

Could putting a rooftop tent on my Forester permanently damage the roof or the frame if it's too heavy?

Absolutely. Exceeding your Forester's dynamic weight limit (when driving) can stress the roof rails, the mounting points, and even the car's frame over time. This could lead to leaks, structural damage, or the rack system failing. It's not worth the risk; always stay within the manufacturer's specified weight limits. Subaru Forester & Roof Tent.

I heard you can just strap any tent to your factory roof rails. Is that true?

That's a myth, and a dangerous one. Factory roof rails are generally not designed to handle the concentrated weight and leverage of a rooftop tent, especially during driving or in windy conditions. You need proper, heavy-duty crossbars designed to support the dynamic load of a tent. Trying to strap a tent directly to weak factory rails is a recipe for disaster.

Sources

  1. Roof top tent? : r/SubaruForester - Reddit
  2. Subaru Forester Roof Top Tent Guide: What You Need To Know
  3. How to Choose a Roof Top Tent: Complete Beginner's Guide 2026
  4. Subaru Forester Rooftop Tents| Tent for Compact SUV
  5. Rooftop tent length for Subaru Forrester Wilderness? - Facebook
  6. Subaru Forester & Roof Tent: The Perfect Overland Solution
  7. 2022 - Wilderness - What size roof top tent fits?