The 2024 Subaru Outback sits in the modern crossover wagon space where daily comfort, all-weather confidence, and light adventure use all matter. Buyers often choose it for its blend of road manners and utility, which makes correct tire sizing especially important when replacing worn tires or evaluating a different tread style. This Outback uses radial tires, with fitment split between 225/65R17 and 225/60R18 depending on sub-model. That means the first decision is not sidewall appearance or vintage construction, but matching the right size and wheel diameter to the exact trim. Once that is confirmed, the focus shifts to tread character, load capability, and real-world use.
Which Tire Size Is Right for The 2024 Subaru Outback
The 2024 Subaru Outback uses two primary tire sizes, and the correct choice depends on the exact sub-model and wheel diameter. Both are radial fitments, but one size is built around a 17-inch rim and the other around an 18-inch rim, so confirming the trim level and the actual wheels on the vehicle should come first before comparing tire options.
225/65R17 is a metric radial size in which 225 identifies the nominal section width in millimeters, 65 is the aspect ratio, R designates radial construction, and 17 is the rim diameter in inches. On the 2024 Subaru Outback, this size serves trims equipped with 17-inch wheels and keeps the tire selection centered on modern radial performance rather than vintage-style construction choices. Available products in this fitment can differ by tread character, load specification, and rim-width range rather than sidewall styling. It is the size to evaluate when the vehicle uses 17-inch wheels and the goal is matching the existing trim-specific setup.
225/60R18 is a metric radial size that uses the same nominal 225-millimeter section width but a 60-series profile on an 18-inch rim. For the 2024 Subaru Outback, this fitment applies to trims equipped with 18-inch wheels, so the practical distinction is wheel diameter rather than a change from one tire construction type to another. Buyers comparing tires in this size should focus on the exact trim, the wheel currently on the vehicle, and the intended road use. It is the correct starting point when the Outback carries its 18-inch factory-style wheel setup or an equivalent 18-inch arrangement.
Tire fitment for the 2024 Subaru Outback varies by sub-model, with some trims using 17-inch wheel fitment and others using 18-inch wheel fitment. Checking the exact trim matters because the two primary sizes are not simply appearance variations; they are tied to different wheel diameters.
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2024 Subaru Outback Base
The 2024 Subaru Outback Base uses the 225/65R17 radial tire size. Tire selection for this trim starts with confirming the 17-inch wheel setup, then comparing products that suit the vehicle's intended mix of daily driving, weather exposure, and occasional unpaved-road use.
The 2024 Subaru Outback Limited uses the 225/60R18 radial tire size. That makes wheel-diameter confirmation the key first step, followed by choosing a tire that matches the trim's 18-inch fitment and the owner's preference for road-focused or more versatile tread character.
The 2024 Subaru Outback Limited XT uses the 225/60R18 radial tire size. Buyers replacing tires on this trim should stay focused on the 18-inch wheel fitment and compare products with attention to load rating, tread style, and how the vehicle is actually driven.
The 2024 Subaru Outback Onyx Edition uses the 225/60R18 radial tire size. Tire choice here depends on keeping the 18-inch fitment correct first, then selecting a product whose construction and tread design suit the vehicle's blend of everyday road use and utility duty.
The 2024 Subaru Outback Onyx Edition XT uses the 225/60R18 radial tire size. That keeps the focus on the correct 18-inch wheel setup first, with product selection then narrowing around tread pattern, load capacity, and the type of use the vehicle sees most often.
The 2024 Subaru Outback Premium uses the 225/65R17 radial tire size. Owners should confirm that the vehicle still carries its 17-inch wheels, then compare tire options based on road use, weather conditions, and whether a more highway-oriented or more rugged tread is preferred.
The 2024 Subaru Outback Touring uses the 225/60R18 radial tire size. Selecting tires for this trim begins with the 18-inch wheel fitment, then moves to choosing a product that fits the owner's priorities for everyday comfort, seasonal traction, and general driving conditions.
The 2024 Subaru Outback Touring XT uses the 225/60R18 radial tire size. The practical takeaway is simple: verify the 18-inch wheel setup, then evaluate tires by their intended use, load specification, and the kind of on-road or mixed-surface driving the vehicle handles.
The 2024 Subaru Outback Wilderness uses the 225/65R17 radial tire size. That fitment makes 17-inch wheel confirmation essential, and it also gives buyers a useful starting point when comparing more rugged tread designs for drivers who want a more trail-oriented or all-terrain presentation.
The tire sizes listed on this page assume factory-standard vehicle configuration. The following modifications may affect tire fitment and are not reflected in this guide:
Suspension changes (lowering, lift kits, spring replacements)
Body alterations (fender modifications, custom bodywork)
If your vehicle has been modified from factory specifications, verify tire clearance before purchase.
Best 2024 Subaru Outback Tires for Sale
Current product coverage for the 2024 Subaru Outback centers on the 225/65R17 fitment, with a BFGoodrich All Terrain T/A KO2 option that uses radial construction, an RBL sidewall, and a 6.0- to 8.0-inch rim-width range. It is a useful comparison point for owners prioritizing a more rugged tread style.
Common 2024 Subaru Outback tire questions usually come down to trim-specific size, 17-inch versus 18-inch wheel fitment, product selection, and the checks worth making before regular driving or longer trips.
Tire Size & Fitment
What tire size fits a 2024 Subaru Outback?
The 2024 Subaru Outback uses either 225/65R17 or 225/60R18, depending on sub-model. Base, Premium, and Wilderness trims use 225/65R17, while Limited, Limited XT, Onyx Edition, Onyx Edition XT, Touring, and Touring XT use 225/60R18.
The key is matching the tire size to the exact trim and the actual wheels on the vehicle. Since these two sizes use different rim diameters, the choice is not interchangeable by appearance alone. Checking the sidewall on the current tires and confirming whether the Outback has 17-inch or 18-inch wheels helps prevent a mismatch.
What size rim does a 2024 Subaru Outback use?
A 2024 Subaru Outback uses either a 17-inch or 18-inch rim, depending on sub-model. The 225/65R17 fitment is built for a 17-inch rim, while the 225/60R18 fitment is built for an 18-inch rim.
Rim diameter should be confirmed before shopping because a 17-inch tire cannot be mounted on an 18-inch wheel, and an 18-inch tire cannot be mounted on a 17-inch wheel. Trim level is a strong guide, but it is still smart to inspect the wheels currently on the vehicle in case they were changed after purchase.
Why does the 2024 Subaru Outback have more than one tire size?
The 2024 Subaru Outback has more than one tire size because different sub-models use different wheel packages. Some trims are fitted with 17-inch wheels and use 225/65R17, while others use 18-inch wheels and take 225/60R18.
That means tire selection starts with trim identification and wheel confirmation, not just the model name. Two Outbacks from the same model year can require different tires even though their overall tire diameter is very close. Verifying the current wheel setup is especially important when buying replacements for a used or modified vehicle.
Choosing the Right Tire
What should I consider when choosing a tire for a 2024 Subaru Outback?
Start with the correct trim-specific size: 225/65R17 for Base, Premium, and Wilderness, or 225/60R18 for the other listed trims. From there, compare radial tire choices by intended use, load specification, rim-width compatibility, and whether the vehicle spends most of its time on pavement or sees rougher surfaces.
A tire that suits one Outback owner's needs may not suit another's, even in the same size. A more road-oriented setup can prioritize everyday driving manners, while a more aggressive tread may better match mixed-surface use. It also helps to confirm the actual wheel dimensions and avoid choosing solely by tread appearance.
What brands offer tires for the 2024 Subaru Outback?
Available product coverage for the 2024 Subaru Outback includes BFGoodrich in the 225/65R17 fitment. The currently covered option is the All Terrain T/A KO2, a radial tire intended for buyers who want a more rugged all-terrain style in the 17-inch size.
Brand comparison only matters after the correct size and wheel diameter are confirmed. An owner of a Base, Premium, or Wilderness trim can compare this 17-inch BFGoodrich option against the vehicle's intended use, while buyers with 18-inch trims should first verify size before searching for comparable product choices.
How do I choose between the available 225/65R17 tires for a 2024 Subaru Outback?
For a 2024 Subaru Outback that uses 225/65R17, start by confirming the tire will be mounted on a 17-inch wheel and that its specifications suit the vehicle's intended use. The BFGoodrich All Terrain T/A KO2 in this size uses radial construction, an RBL sidewall, and a 6.0- to 8.0-inch rim-width range.
That makes selection less about appearance-only differences and more about matching the product to the vehicle's setup and driving conditions. Buyers should compare load capacity, tread character, and wheel compatibility, then consider whether the Outback is mainly used for highway driving, seasonal travel, or more demanding mixed-surface conditions.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2024 Subaru Outback?
Yes. A 2024 Subaru Outback can require extra fitment checks if it has aftermarket wheels, suspension changes, or other modifications. Even when the vehicle originally used 225/65R17 or 225/60R18, wheel width, offset, ride height, and body clearance can all influence what works properly.
That is why the current setup matters as much as the original trim. Measuring the wheel diameter and checking the actual tire sidewall are smart first steps, followed by verifying steering clearance and fender clearance at full turn and full suspension movement. Modified vehicles should always be checked individually before replacing tires.
What should I inspect before driving a 2024 Subaru Outback on new tires?
Before regular driving, inspect the tire size, wheel diameter, inflation pressure, and the condition of the wheels themselves. It is also worth checking for even seating on the rim, secure valve stems, and any visible cuts, bulges, or shipping damage before the tires see road use.
A short road test should be followed by another quick inspection to confirm there is no rubbing, unusual vibration, or air loss. Attention should also be given to alignment and suspension condition, since worn components can shorten tire life quickly. Those checks matter on any Outback, whether it is used mainly on pavement or in mixed conditions.
What should I check before a longer drive in a 2024 Subaru Outback?
Before a longer drive, make sure the 2024 Subaru Outback has the correct tire size for its trim, proper inflation, and no signs of abnormal wear. Tread condition, sidewall integrity, and any uneven wear pattern deserve a close look, especially if the vehicle sees changing weather or rougher surfaces.
A longer trip also makes it worthwhile to inspect the spare, confirm lug hardware is secure, and look over the suspension for anything that could affect tire behavior. Owners using a more aggressive all-terrain tire should pay attention to pressure and wear consistency, since tire condition can change noticeably over extended highway mileage.
