How much can a Subaru Outback tow? 2,700 or 3,500 lb

How much can a Subaru Outback tow?

For 2026, the engine sets the Outback's towing rating: 2,700 lb with the 2.5L and 3,500 lb with the 2.4L turbo. The Wilderness has the same towing and tongue-weight limits as the Limited XT and Touring XT. All six trims have standard Symmetrical AWD and a Lineartronic CVT.

The trailer ratings come from Subaru's 2026 trim comparison. The 2026 owner's manual, pages 424 and 427, gives the corresponding tongue limits. These are loaded-trailer limits: compare them with the trailer packed for travel, including water, batteries and gear.

The hitch is a dealer-installed option and must be fitted before towing. Subaru permits a weight-carrying hitch and prohibits a weight-distributing hitch on the Outback. A higher trim or a different hitch does not raise the engine group's published rating. The US towing capacity chart compares these figures with other crossovers and SUVs.

Subaru Outback weight: curb weight, GVWR and payload

A 2026 Outback has a base curb weight of 3,741 to 3,982 lb, depending on trim. Curb weight describes the vehicle before passengers and their cargo. It is different from the maximum loaded weight, called GVWR, and from the occupant-and-cargo allowance on your car's loading label.

These are Subaru's published base figures, also listed in its 2026 media specifications. Accessories change what your own car weighs. Use its labels and a loaded weighing to establish the limits and weights for your setup:

• Certification label: at the bottom of the driver's-side door pillar, it gives GVWR and the front and rear axle ratings for your car.
• Tire and loading label: gives the maximum combined weight of occupants and cargo, along with the specified tires and pressures.
• Measured loaded weight: includes fuel, passengers, luggage, fitted accessories and, when hitched, the trailer's tongue load.

Subaru's loading instructions subtract occupants, optional equipment and trailer tongue load from the label's allowance to find the room left for cargo. A 350 lb tongue load therefore uses 350 lb of carrying room before luggage goes in. Subtracting a base curb weight from an assumed GVWR cannot establish your car's payload. The tongue weight and payload guide explains how to account for that load.

Do you need trailer brakes to tow with an Outback?

Above 1,000 lb, yes: Subaru requires adequate trailer brakes once the trailer and its cargo exceed 1,000 lb total, on either engine. Below that line the manual prints a second, smaller pair of figures, 1,000 lb of trailer and 100 lb of tongue weight, identical for the 2.5L and the turbo.

The 1,000 lb row has caused confusion in owner discussions. In one thread, a first-time tower was told the real maximum for a stock Outback was 1,000 lb and that the bigger figure did not apply; other owners corrected it in the same thread, and one reported towing 2,000 lb regularly behind XTs across six years. The manual distinguishes the 1,000 lb unbraked limit from the 2,700 lb and 3,500 lb braked ratings. Trailer brakes are one requirement; tongue weight, vehicle loading and the hitch still have to stay within their limits.

The genuine Subaru hitch uses a four-pin lighting connector. A trailer with electric brakes needs a compatible controller and wiring; a surge-braked trailer operates its brakes through its own system. Subaru also prohibits connecting a trailer's hydraulic brake lines to the vehicle's.

Why does tongue weight rule out trailers before the tow rating does?

A trailer can exceed the 350 lb turbo or 270 lb non-turbo tongue limit while staying below the trailer-weight rating. A Wilderness owner described the problem in a 2022 thread: "Sadly, I just realized that the owners manual says my factory tow hitch is limited to 350 lb tongue weight. So, all of the under 3500 lb trailers I was looking at are now excluded because they have 350+ dry tongue weight ratings."

Subaru recommends a tongue load of 8 to 11% of total trailer weight, within the absolute tongue limit. For a turbo Outback, a trailer that balances at 11% hits 350 lb at about 3,180 lb of loaded weight, 320 lb before the rating runs out, while a trailer balancing at 8% can use the full 3,500 lb and put 280 lb on the ball. On a 2.5L car the same band puts the 270 lb cap at about 2,450 lb for an 11% trailer. As trailer weight rises, less of the recommended percentage range remains below the absolute tongue limit.

An example from nuCamp's 2026 specification sheet: the TAB 400, an 18 ft 3 in teardrop, publishes 2,885 lb of dry weight and a 450 lb dry tongue weight. The dry weight fits a turbo Outback's rating with 615 lb to spare. The published dry tongue figure is already 100 lb above the Outback's 350 lb cap. The tongue weight of the trailer packed for travel needs measuring too. Check both loaded trailer weight and tongue weight before choosing a trailer.

Subaru's loading instructions are specific about where the weight goes: roughly 60% of the trailer's load ahead of the trailer axle, 40% behind, balanced side to side, and the manual even describes weighing the tongue at towing height with a bathroom scale and a jack. Tongue load also counts toward the car's loaded weight, as explained in tongue weight vs payload.

What do the tires have to do with the tow rating?

In February 2026, an Outback Wilderness owner in Colorado advertised the factory set of Bridgestone Dueler all-terrain tires after 87 miles, plus the unused full-size spare, to fit a more aggressive off-road tire. That kind of change makes the sidewall's load index worth checking. Subaru's manual says a replacement with a lower load range may lower the GVWR and GAWR limitations; fitting a higher-rated tire does not increase them.

Tire load ratings support the Outback's vehicle and axle limits, so replacements need to match Subaru's specification. The manual's rule is that the sum of the four tires' maximum load ratings must exceed the GVWR, and each axle pair's sum must exceed that axle's GAWR. It is equally clear about the converse: GVWR and GAWR are set by the suspension, the axles and the body as well as the tires, so the car "cannot necessarily be loaded up to the tire's maximum load rating," and a load index "applies only to the tire, not to the vehicle." The 2026 factory fitments differ by trim:

Cold pressures are 35 psi front and 33 psi rear on all three fitments. The pound figures come off the standard load-index scale, anchored by the manual's own worked conversions; the number to trust on your own car is the MAX LOAD marking on the sidewall itself, which the manual walks through reading.

The two 19-inch trims, Limited XT and Touring XT, carry the same 3,500 lb rating as the Wilderness and wear the lowest-rated tire Subaru fits to this car: 1,709 lb per corner against the Wilderness's 1,874 lb, a difference of 165 lb per tire and 660 lb across four tires. These tire ratings do not change the vehicle's published towing rating. In 2025 both trims rode 18-inch wheels at index 100; the 2026 move to 19s took 55 lb of rated load off each corner in the same model-year change that made each car 36 to 37 lb heavier.

In a January 2026 wheel thread, new XT owners talk through all-terrain fitments and getting off the 19s; one Touring XT buyer wrote that he was kicking around the idea of downsizing from the 19s to 18s, "just to get a little more sidewall." Subaru's replacement requirements still apply: the replacement must match the size, speed symbol and load index printed on the placard, and a lower load range may pull the GVWR and GAWR down while a higher one raises nothing. Subaru specifies 225/60R18 winter tires on 18-inch wheels for cars normally fitted with 19-inch wheels. The manual prohibits tire chains because of insufficient clearance.

Subaru prohibits towing on a tire repaired with sealant or with the temporary spare fitted. Five of the six trims carry a temporary spare; only the Wilderness has a full-size spare. The Nissan Frontier guide also discusses planning for a flat while towing.

Check tongue load, the occupant-and-cargo allowance, vehicle and axle weights, and the tire specifications together. Which limit is reached first depends on the trailer and how the car is loaded.

The Wilderness starts with a 3,500 lb rating, a 350 lb tongue cap and a 3,973 lb curb weight. Explore loadmate in the app to see how the trailer's hitch load and the gear inside the car share the available carrying room.

Read the GVWR from the certification label at the bottom of the driver's door pillar. Read it alongside the trailer's rated and empty weights, then compare the loaded trailer with 3,500 lb, the ball load with 350 lb and the loaded car with its GVWR. A comfortable trailer margin cannot make up for an overloaded hitch. This guide does not assign a GCWR to the Outback; it uses the vehicle, axle, trailer and tongue limits specified by Subaru. Use a measured tongue weight and Subaru's 8 to 11% guidance when checking the real combination.

The 2.5L trims start from different figures: a 2,700 lb rating, a 270 lb cap and the Premium's 3,741 lb curb weight. Pack the same trailer for a real weekend and the tongue and the total both move. In loadmate, recorded changes let you revisit whether the combination still fits, using the weights and limits for your own setup.

loadmate provides decision support for towing safety, not legal weight certification. Score, compliance checks, and trip readiness are based on the data you enter and the regulator information current at the time of release. For legal weight evidence, use a certified truck scale / CAT scale. Towing remains the operator's responsibility. See /safety-disclaimer.

What does Subaru's manual require before the first tow?

Wait until the first 1,000 miles are complete before towing with a new Outback or a new powertrain component. Subaru applies the rule after replacing components such as the engine, transmission, differential or wheel bearings as well as when the vehicle is new.

Subaru also says never to exceed 45 mph when towing in hilly country on hot days. The manual gives no temperature threshold or grade length for that instruction. It warns that climbing in hot weather can cause the air conditioner to shut off to protect the engine, and tells the driver to monitor the coolant gauge and AT OIL TEMP light. One gen-6 XT owner towing a 2,500 lb trailer reported 12 to 14 mpg at 65 to 70 mph and as much as 20 mpg at 45 to 50 mph with the same trailer.

Use a weight-carrying hitch, as Subaru requires; weight-distributing hitches are prohibited. What that hardware does on vehicles that allow it is covered in the weight-distribution guide. Switch off Blind-Spot Warning and Rear Cross-Traffic Warning while towing because the trailer blocks their radar. Discuss Reverse Automatic Braking settings with your dealer. Towing puts the car on the severe-service maintenance schedule; Subaru's warranties do not cover damage caused by trailer towing.

Do these figures apply to a used Outback?

The 2025 Outback has the same headline ratings by engine; check the manual for the year you own. Subaru's 2025 specifications list 2,700 lb and 3,500 lb trailer ratings and 270 lb and 350 lb tongue limits. Those figures carried over to the seventh-generation 2026 car. The unbraked limits, tongue guidance, hitch restrictions, break-in period and 45 mph instruction above come from the 2026 manual. For an earlier Outback, read the corresponding requirements in that model year's manual. Use the certification and loading labels on the particular car for its vehicle, axle and occupant-and-cargo limits.

For 2026, nine trims became six, with the Base and both Onyx Editions dropped. The body grew taller on a wider track over the same 108.1-inch wheelbase, and every trim got heavier. The XT trims made the 18-to-19-inch wheel move described above. Full-size spares went from two trims to one, the Wilderness. And the Wilderness's all-terrain tire changed maker at the same size and 102T rating, from a Yokohama Geolandar to a Bridgestone Dueler 693 III developed for this car; the new fitment carries no three-peak-mountain-snowflake severe-snow symbol, and Bridgestone confirmed on the record in April 2026 that the certification "was not part of the requested spec."

If you replace the Outback's tires, record the specification actually fitted alongside the vehicle's loaded weights. loadmate connects a tire's load rating and age with the rig's recorded weights, so you can review the tire that is actually fitted when the load changes. Explore loadmate in the app.

Related guides

• What can I tow?: which trailer types fit within different capacity ranges
• Towing capacity chart: the Outback's two figures beside the rest of the crossover and small-SUV field
• Towing weight ratings explained: what GVWR and GAWR govern, worth reading before you go read yours
• Payload vs towing capacity: the carrying limit that absorbs the tongue weight, and why it usually decides
• Tongue weight vs payload: the pounds on the ball, counted where they actually land
• Weight distribution hitch and front axle load: the hardware Subaru prohibits here, and what it does on vehicles that allow it
• Weigh a travel trailer at a CAT scale: the measured tongue figure that outranks any estimate
• How to read a CAT scale ticket: the axle lines, read against the ratings your certification label carries
• How much can a Subaru Forester tow?: the Forester's trailer limits and vehicle-label checks
• How much can a Nissan Frontier tow?: another certification label read tire by tire, and what a temporary spare does to a towing day
• How much can a Toyota 4Runner tow?: a second maker that keeps GVWR on the door frame, with a seat-count formula behind the label

Sources and review scope

The 2026 engine and trim ratings, curb weights, label instructions, tongue limits and trailer-brake requirements were reviewed on September 24, 2026 using Subaru's trim comparison, media specifications and 2026 owner's manual (MSA5M2604A, pages 419, 424, 427–428 and 535). Subaru's owner-manual service may require sign-in. Tire, trailer and owner examples retain their August 6, 2026 research date; they were not all rechecked in this update.