2010 Subaru Impreza Tires

The 2010 Subaru Impreza does not use one universal tire size across the entire range. Depending on sub-model, the primary radial sizes are 205/55R16, 205/50R17, 225/45R17, and 245/40R18. Those sizes correspond to different wheel diameters and different trim levels within the Impreza lineup.

The most important step is matching the tire to the exact sub-model and the wheels currently on the car. A 16-inch fitment and an 18-inch fitment are not interchangeable choices, even though they belong to the same model year. If the car has aftermarket wheels, confirm the actual rim diameter and width before selecting a tire.

A 2010 Subaru Impreza can use 16-inch, 17-inch, or 18-inch rims, depending on the sub-model and tire size. The 205/55R16 fitment uses a 16-inch rim, both 205/50R17 and 225/45R17 use 17-inch rims, and 245/40R18 uses an 18-inch rim.

That makes wheel confirmation a necessary first check before choosing tires. Two Imprezas from the same year can require different tires simply because they carry different wheel packages. Looking at the existing tire sidewall and measuring the wheel if needed is a better approach than assuming every 2010 Impreza uses the same rim size.

No, 2010 Subaru Impreza sub-models use different tire sizes. The 2.5i and 2.5i Premium use 205/55R16, the 2.5 GT and Outback Sport use 205/50R17, WRX models here use 225/45R17, and STI-based models use 245/40R18.

That variation means trim level matters as much as the model name. A tire that belongs on a 2.5i should not be chosen for a WRX STI without confirming the wheel setup and intended fitment. If the car has changed hands or has modified wheels, checking the current hardware is just as important as checking the badge.

Start with the correct tire size for the exact 2010 Subaru Impreza sub-model, then compare the tire’s construction, brand, series, sidewall style, and any rim-width information that applies to that size. Since every primary fitment here is radial, the main decision is not bias-ply versus radial, but which radial best matches the car and its wheel package.

Appearance and intended use can shape the final choice once size is confirmed. Some sizes are offered only in blackwall form, while others add redline, raised white letter, or wide whitewall options. Cars used as daily drivers, weekend cars, or style-focused builds may all point the buyer toward different tire series within the same fitment.

Sidewall choices for the 2010 Subaru Impreza include blackwall across all four primary sizes, with additional wide whitewall options in 205/50R17 and 205/55R16. In the wider WRX and STI-related sizes, 225/45R17 and 245/40R18 also offer redline and raised white letter choices through selected tire series.

Those differences matter because sidewall style changes the car’s visual character even when the size stays correct. A blackwall keeps a modern, understated look, while redline, raised white letter, or whitewall versions create a more customized presentation. The key is choosing the right sidewall only after confirming the sub-model’s proper size and rim diameter.

Tires for the 2010 Subaru Impreza are available from BFGoodrich, American Classic, Michelin, Nitto, Pro-Trac, Vredestein, and M&H Racemaster, depending on size. Not every brand appears in every fitment, so brand selection is tied closely to the tire size used by the specific sub-model.

That means the brand conversation should come after fitment confirmation, not before it. A buyer shopping for a 205/55R16 2.5i has a different brand mix than someone choosing 245/40R18 tires for an STI. Once the correct size is established, comparing tire series, sidewall styling, and wheel-width compatibility becomes more useful than comparing brands in isolation.

A period-style 2010 Subaru Impreza still starts with the correct original fitment size for the exact sub-model, whether that is 205/55R16, 205/50R17, 225/45R17, or 245/40R18. From there, the most suitable choice depends on whether the goal is a restrained blackwall look or a more stylized presentation such as redline, raised white letter, or wide whitewall where offered.

Because this is a relatively modern car, appearance choices can move it toward factory-inspired, tuner-era, or custom territory very quickly. Keeping the proper diameter and profile family matters more than chasing a dramatic sidewall treatment first. Owners seeking exact historical presentation should compare tire style decisions against period photos, brochures, or marque-specific references.

On a 2010 Subaru Impreza, construction is straightforward because the primary fitments are radial across the range. The bigger visual difference comes from the tire’s sidewall treatment, overall profile, and series character rather than from choosing between radial and bias-ply construction.

That shifts appearance decisions toward blackwall versus redline, raised white letter, or wide whitewall, depending on size. A blackwall usually preserves the cleaner late-2000s look, while the other styles create a more personalized or retro-inspired effect. Even on an appearance-focused build, staying with the correct size for the sub-model is what keeps the car from looking visually out of proportion.

Yes, modifications can affect tire fitment on a 2010 Subaru Impreza even when the car started with one of the correct factory-size ranges. Aftermarket wheels, altered wheel widths, suspension changes, or ride-height changes can all influence whether the original tire size still makes sense on the car.

Clearance at the strut, fender, and steering lock should be checked any time the wheel or suspension setup has changed. A tire chosen only by the model year can miss those differences. On a modified Impreza, confirm the actual wheel diameter and width first, then compare the tire’s section width and profile against the space available.

Before driving a 2010 Subaru Impreza on new tires, inspect the wheels for correct diameter and condition, confirm the tires match the intended sub-model fitment, and check inflation pressure before the first road test. It is also smart to look over the valve stems, lug hardware, and general seating of each tire on the wheel.

A short initial drive should be followed by another visual check for rubbing, uneven seating, or unexpected contact during steering. The inspection matters even more if the car has non-stock wheels or suspension parts. Catching a clearance issue early is much easier than discovering it after longer highway use or aggressive cornering.

Tires on a 2010 Subaru Impreza should be inspected regularly, especially on cars that see mixed daily and enthusiast use. Pressure, tread wear, cuts, bulges, sidewall damage, and uneven wear patterns are the main items to watch. A quick walk-around every few weeks and a closer inspection before longer trips is a sensible routine.

Low-mileage cars still need attention because age and storage conditions can affect tire condition even when tread looks good. Checking the tires after seasonal changes or extended parking helps catch air loss and visible aging early. On WRX and STI models in particular, keeping a close eye on tire condition supports more consistent handling and road manners.