The 2020 Subaru Trucks Crosstrek sits in the modern compact crossover class, blending everyday drivability with the higher ride height and light-duty adventure image that helped make the Crosstrek a popular choice. For this model year, tire fitment centers on two radial sizes, 225/60R17 and 225/55R18, depending on the exact sub-model and wheel package. That makes the first decision less about vintage-style construction and more about confirming trim and rim diameter before choosing a tire. Once that is settled, the focus shifts to practical details such as sidewall appearance, load specification, and whether the vehicle remains on its original wheel setup.
Which Tire Size Is Right for The 2020 Subaru Trucks Crosstrek
The 2020 Subaru Trucks Crosstrek uses two primary tire sizes, and the correct one depends on the specific sub-model and wheel diameter. Both are radial metric sizes, but one fits a 17-inch rim and the other fits an 18-inch rim, so confirming the exact trim and wheel setup should come first. After that, the decision becomes choosing the right tire within the proper size and checking compatibility if the vehicle has been modified.
225/60R17 is a metric radial size in which 225 is the section width in millimeters, 60 is the aspect ratio, R indicates radial construction, and 17 is the rim diameter in inches. On the 2020 Subaru Trucks Crosstrek, this size serves the sub-models equipped with 17-inch wheels and keeps the fitment in a modern radial format. Available choices in this size can include details such as a narrow whitewall treatment, along with series differences such as Travelstar UN106. This size should be selected only after confirming that the vehicle actually retains the correct 17-inch wheel setup.
225/55R18 is also a metric radial size, using the same 225-millimeter section width but with a lower 55-series profile on an 18-inch rim. For the 2020 Subaru Trucks Crosstrek, this size belongs to sub-models fitted with 18-inch wheels, so it represents a different wheel-and-tire package rather than a casual substitute for the 17-inch fitment. The practical selection point here is wheel confirmation first, then tire choice within the 18-inch size once load needs, clearance, and the actual wheel package have been checked. That matters especially on vehicles with replacement wheels or trim changes.
Sub-model fitment varies on the 2020 Subaru Trucks Crosstrek, and the difference is tied directly to wheel diameter. Checking the exact trim matters because Base and Premium use a different tire-and-wheel package than Hybrid and Limited.
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2020 Subaru Trucks Crosstrek Base
The 2020 Subaru Trucks Crosstrek Base uses the 17-inch radial fitment rather than the 18-inch setup found on other trims. Tire selection should start with preserving that wheel diameter, then comparing the available options in the correct size for appearance and road-use needs.
The 2020 Subaru Trucks Crosstrek Hybrid uses the 18-inch radial fitment, which separates it from the trims riding on 17-inch wheels. That makes wheel confirmation especially important before replacement, particularly if the vehicle has seen wheel swaps or other trim-related changes.
The 2020 Subaru Trucks Crosstrek Limited shares the 18-inch radial tire package used on the Hybrid. For replacement, the key step is matching the existing 18-inch wheel setup first, then choosing a tire that suits the vehicle's current use and specification needs.
The 2020 Subaru Trucks Crosstrek Premium uses the same 17-inch radial fitment as the Base model. That keeps tire selection straightforward as long as the vehicle remains on its original wheel diameter and has not been altered with aftermarket wheels or suspension changes.
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 2020 Subaru Trucks Crosstrek Tires for Sale
Available product choices for the 2020 Subaru Trucks Crosstrek currently center on 225/60R17, including a Travelstar radial in the UN106 series with a narrow whitewall sidewall treatment. That gives buyers a clear comparison point for size, appearance, and wheel compatibility within the 17-inch fitment.
These FAQs focus on 2020 Subaru Trucks Crosstrek tire size differences by sub-model, 17-inch versus 18-inch rim fitment, product selection, and the wheel, suspension, and maintenance checks that matter before regular road use.
Tire Size & Fitment
What tire size fits a 2020 Subaru Trucks Crosstrek?
A 2020 Subaru Trucks Crosstrek uses one of two radial tire sizes: 225/60R17 or 225/55R18. The correct size depends on the sub-model. Base and Premium use 225/60R17, while Hybrid and Limited use 225/55R18, so there is not one universal tire size across the full model range.
The most important step is confirming the exact trim and actual wheel diameter before ordering tires. A Crosstrek that has had its wheels changed since new may no longer match the original sub-model fitment, so the sidewall size on the current tires and the wheel itself should both be checked before replacement.
What size rim does a 2020 Subaru Trucks Crosstrek use?
The 2020 Subaru Trucks Crosstrek uses either a 17-inch rim or an 18-inch rim, depending on the sub-model. The 225/60R17 tire fits the 17-inch setup, while the 225/55R18 tire fits the 18-inch setup. Both are radial tire applications, but the wheel diameter changes with the trim.
Rim diameter is the first fitment detail to verify because a 17-inch tire cannot be mounted on an 18-inch wheel, and the reverse is equally true. Wheel width and any aftermarket wheel changes should also be checked, especially if the vehicle has been modified or purchased used with non-original wheels.
Why does the 2020 Subaru Trucks Crosstrek have more than one tire size?
The 2020 Subaru Trucks Crosstrek has more than one tire size because different sub-models use different wheel-and-tire packages. Base and Premium models use 225/60R17, while Hybrid and Limited models use 225/55R18. The two sizes are tied to different rim diameters rather than being interchangeable versions of the same setup.
That means the buyer decision starts with identifying the exact trim and confirming what is actually on the vehicle now. A changed wheel package can alter the correct replacement path, so checking the current tire sidewall, wheel diameter, and overall clearance is smarter than relying on model name alone.
Choosing the Right Tire
What should I consider when choosing a 225/60R17 tire for a 2020 Subaru Trucks Crosstrek?
Start with the basics: the tire must be 225/60R17 and suited to the Crosstrek trim that uses the 17-inch wheel package. Then compare details that affect how the tire presents and performs in service, such as sidewall style, load specification, tire series, and rim-width compatibility.
For a vehicle used regularly on the street, condition, load capacity, and wheel match matter more than cosmetic preference alone. A 225/60R17 option such as the Travelstar UN106 also adds an appearance choice with a narrow whitewall, so the right pick depends on whether the priority is stock-like function, a cleaner custom look, or both.
What sidewall styles are available for 2020 Subaru Trucks Crosstrek tires?
Among the currently available products for the 2020 Subaru Trucks Crosstrek, 225/60R17 includes a narrow whitewall sidewall style. That is a visual alternative to a plain black sidewall presentation and gives the 17-inch fitment a more distinctive appearance without changing the tire size itself.
Sidewall style should always come after correct size and wheel match. Once the fitment is right, appearance becomes a personal choice, especially on a crossover that may be used as both a daily driver and a lightly customized vehicle. The best approach is to decide whether the look should stay understated or stand out more.
What brands offer tires for the 2020 Subaru Trucks Crosstrek?
Current product coverage for the 2020 Subaru Trucks Crosstrek includes Travelstar in 225/60R17. The available example is a radial Travelstar tire in the UN106 series with a narrow whitewall sidewall treatment, giving the 17-inch fitment a clear brand and series option to consider.
Brand comparison only matters after the vehicle's exact tire size has been confirmed, since this Crosstrek uses two different wheel diameters across its sub-models. Buyers should also compare practical details such as load capacity, rim-width specification, and intended use rather than choosing by brand name alone.
Restoration & Appearance
Which tire should I choose for a period-style 2020 Subaru Trucks Crosstrek?
A period-style approach for a 2020 Subaru Trucks Crosstrek still starts with the correct modern radial size for the exact sub-model: 225/60R17 for Base and Premium, or 225/55R18 for Hybrid and Limited. Since this is a modern vehicle, the visual decision is more about keeping the original wheel diameter and tire proportions than choosing vintage-style construction.
Appearance choices should stay secondary to fitment, especially on a crossover where wheel swaps are common. A narrow whitewall in 225/60R17 can create a more distinctive presentation, but the best visual result usually comes from matching the trim's proper size first and preserving balanced wheel-to-tire proportions.
Which sidewall style suits a period-style 2020 Subaru Trucks Crosstrek?
For a 2020 Subaru Trucks Crosstrek, a period-style look usually means staying close to the model's original sizing and wheel diameter rather than reaching for a vintage appearance. In the available 225/60R17 product selection, a narrow whitewall offers a more stylized sidewall treatment that can give the vehicle a custom or distinctive look.
The right sidewall style depends on how the Crosstrek is being presented. A simpler sidewall tends to suit a more understated, modern look, while a narrow whitewall is more noticeable and should be chosen intentionally. Either way, the proper sub-model size and wheel match matter more than the cosmetic sidewall treatment.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2020 Subaru Trucks Crosstrek?
Yes. Wheel changes, suspension alterations, lift or lowering modifications, and even body trim differences can affect tire fitment on a 2020 Subaru Trucks Crosstrek. That matters because this model already uses two different factory tire sizes tied to two different rim diameters, so modified vehicles can stray from original trim-based fitment quickly.
The safest way to approach replacement is to inspect what is actually on the vehicle now. Check the sidewall size, confirm wheel diameter and width, and look at fender and steering clearance before changing tires. Those steps are especially important when buying a used Crosstrek with aftermarket wheels already installed.
What should I inspect before driving a 2020 Subaru Trucks Crosstrek on new tires?
Before road use, inspect the wheel size, confirm the tire size matches the sub-model or current wheel package, and make sure each tire is mounted correctly and inflated to the vehicle's required pressure. It is also smart to look over the wheels, valve stems, and lug hardware so the full assembly is ready for service.
A quick clearance check can prevent problems after installation. Turn the steering from lock to lock, look for rubbing at the fenders and inner liners, and pay attention to any vibration during the first drive. On a vehicle that has seen wheel or suspension changes, those checks become even more important.
How often should tires on a 2020 Subaru Trucks Crosstrek be inspected?
Tires on a 2020 Subaru Trucks Crosstrek should be inspected regularly, not just when they look low or worn. Frequent visual checks for uneven tread wear, cuts, bulges, embedded debris, and pressure loss help catch issues early, especially on a vehicle used in mixed weather and varied road conditions.
A more thorough inspection makes sense before longer trips and at routine service intervals. Looking closely at the sidewalls and tread can reveal alignment or suspension problems before they become expensive. Any Crosstrek that sits for extended periods should also be checked for flat-spotting, age-related cracking, and slow air loss.
