The 2010 Scion xB took the brand’s boxy urban runabout formula and gave it a more substantial, more versatile presence than the original xB. Its squared-off shape, practical cabin, and tuner-friendly appeal mean tire choice can influence both the way it looks and the way it drives. For this exact model, the main fitment decision starts with two radial sizes, 205/55R16 and 225/45R17, tied to 16-inch and 17-inch wheel diameters. That opens up meaningful choice in blackwall, wide whitewall, redline, and raised white letter styles across several tire series and brands. The right pick depends on which wheel setup is on the car and whether the goal is everyday road use, a sportier stance, or a distinctive period-inspired look.
Which Tire Size Is Right for The 2010 Scion xB
The 2010 Scion xB uses two primary tire sizes, and the first step is confirming which wheel diameter is on the vehicle. One fitment uses a 16-inch rim with 205/55R16 tires, while the other uses a 17-inch rim with 225/45R17 tires. Since the Base sub-model can use either setup, the real decision starts at the wheel, then moves to tire series, sidewall style, and the kind of road feel or appearance you want.
205/55R16 is a metric radial size in which 205 identifies the nominal section width in millimeters, 55 is the aspect ratio, R denotes radial construction, and 16 is the wheel diameter in inches. On a 2010 Scion xB, this size suits the 16-inch wheel setup and keeps the selection focused on modern radial tires. Available choices include BFGoodrich, Michelin, and American Classic, with blackwall and wide whitewall sidewall treatments offered in several different tire series. This size is a strong starting point when the xB is riding on 16-inch wheels and the owner wants to balance correct fitment with either a straightforward modern look or a more customized visual presentation.
225/45R17 is also a metric radial size, with 225 showing nominal width in millimeters, 45 indicating a lower-profile aspect ratio, R marking radial construction, and 17 identifying the wheel diameter in inches. For the 2010 Scion xB, this size belongs to the 17-inch wheel setup and brings a noticeably different selection character than the 16-inch fitment. Choices include BFGoodrich, Nitto, and Pro-Trac, with blackwall, redline, and raised white letter sidewall styles available across multiple series. This size is worth considering when the car already has 17-inch wheels and the goal is to match the existing setup while choosing between a cleaner modern appearance and a more expressive sidewall treatment.
Sub-model fitment is straightforward here because the covered 2010 Scion xB Base can use either of the two primary tire sizes. Checking the actual wheel diameter on the vehicle matters more than trim naming, since the tire choice follows the 16-inch or 17-inch setup already in place.
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2010 Scion xB Base
The 2010 Scion xB Base can use either a 205/55R16 radial or a 225/45R17 radial, depending on the wheel package on the car. That makes wheel confirmation the key step before choosing among available brands, tire series, and sidewall styles.
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 2010 Scion xB Tires for Sale
Available 2010 Scion xB tires span both primary sizes with choices from BFGoodrich, Michelin, American Classic, Nitto, and Pro-Trac. The product grid is useful for comparing tire series, blackwall versus wide whitewall, redline, or raised white letter styling, plus rim-width compatibility within each size.
These FAQs focus on the two tire sizes used on the 2010 Scion xB, how wheel diameter affects fitment, and how to choose among available radial tires, sidewall styles, and product options before road use.
Tire Size & Fitment
What tire size fits a 2010 Scion xB?
A 2010 Scion xB uses one of two radial tire sizes: 205/55R16 or 225/45R17. The difference is tied to wheel diameter, with 205/55R16 used on a 16-inch rim and 225/45R17 used on a 17-inch rim. The Base sub-model can use either setup.
The practical step is to confirm which wheels are actually on the car before choosing tires. A used xB may have had wheels changed over time, so the safest approach is to verify the current rim diameter and then compare tires within that exact size for sidewall style, brand, and rim-width compatibility.
What size rim does a 2010 Scion xB use?
The 2010 Scion xB uses either a 16-inch or 17-inch rim, depending on which tire size is on the vehicle. The 205/55R16 fitment belongs to a 16-inch wheel, while the 225/45R17 fitment belongs to a 17-inch wheel. Both are radial tire applications.
That rim diameter determines which tire size you can use, so it should be checked before anything else. It is also worth confirming wheel width on the car, especially if the xB has aftermarket wheels, since the available tire options within each size can have different rim-width ranges.
Why does the 2010 Scion xB have more than one tire size?
The 2010 Scion xB has more than one tire size because it was fitted with more than one wheel diameter. One setup uses 205/55R16 on a 16-inch wheel, while the other uses 225/45R17 on a 17-inch wheel. Both are correct radial fitments for this model.
That means tire selection is not just about the year and model name. The actual wheel package on the vehicle must be matched first, and only then does it make sense to compare brand, sidewall design, and tire series options within the correct 16-inch or 17-inch size.
Choosing the Right Tire
What should I consider when choosing a tire for a 2010 Scion xB?
Start with the correct size and wheel diameter, since a 2010 Scion xB can use either 205/55R16 or 225/45R17. After that, compare the available radial tire series, sidewall style, and any rim-width guidance that applies to the specific tire you are considering.
The right choice depends on how the xB is used and how you want it to look. Some owners will want a simple blackwall performance-oriented tire, while others may prefer a wide whitewall, redline, or raised white letter presentation that changes the car’s visual character without changing its basic fitment category.
What sidewall styles are available for 2010 Scion xB tires?
Sidewall choices for the 2010 Scion xB include blackwall, wide whitewall, redline, and raised white letter styles, depending on tire size and series. Blackwall options appear in both primary sizes, while the more appearance-driven treatments are tied to specific products within the 16-inch and 17-inch fitments.
That variety matters because sidewall styling can change the car’s overall presentation as much as the wheel itself. A blackwall keeps the look understated and modern, while wide whitewall, redline, or raised white letter options can push the xB toward a custom or nostalgia-inspired direction without stepping outside its correct tire size.
What brands offer tires for the 2010 Scion xB?
Tires for the 2010 Scion xB are available from BFGoodrich, Michelin, American Classic, Nitto, and Pro-Trac across the two primary sizes. Brand availability depends on the wheel setup, so the 16-inch and 17-inch fitments do not offer exactly the same mix of products or sidewall treatments.
Brand choice should be considered alongside the specific tire series, size, and appearance you want rather than on name alone. Once the correct wheel diameter is confirmed, it becomes easier to compare each brand’s available options for blackwall, wide whitewall, redline, or raised white letter styling in the proper fitment.
Restoration & Appearance
Which tire should I choose for a period-style 2010 Scion xB?
A period-style approach for a 2010 Scion xB starts by staying with the wheel diameter and tire size already on the vehicle, then choosing a radial that matches the look you want. Blackwall options keep the xB close to its original-era modern appearance, while wide whitewall, redline, or raised white letter tires create a more customized presentation.
Since this is a newer collector-era vehicle for some owners, appearance choices often come down to personal style more than strict restoration rules. Anyone chasing a very specific early-2010s look should compare wheel design, ride height, and sidewall treatment together so the tire complements the car rather than overpowering it.
Which sidewall style suits a period-style 2010 Scion xB?
For a period-style 2010 Scion xB, blackwall is the most restrained choice and fits the model’s original-era modern character. Wide whitewall, redline, and raised white letter options are also available, but they move the look toward custom styling rather than a stock-leaning presentation.
The best visual match depends on the rest of the car. An xB with factory-style wheels and standard trim usually looks most cohesive on blackwalls, while modified cars may carry a more expressive sidewall treatment better. Keeping the correct tire size in place is still the first priority before choosing by appearance.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2010 Scion xB?
Yes, modifications can affect tire fitment on a 2010 Scion xB even when the tire size itself is correct. Aftermarket wheels, changes in wheel width, altered offset, suspension lowering, or body modifications can all change how a 205/55R16 or 225/45R17 tire sits in the wheel opening.
That is why the actual car should be checked before ordering replacement tires. Steering clearance, fender clearance, and suspension travel all matter, especially on a modified xB. Matching the original size alone does not answer every fitment question once wheel and chassis changes enter the picture.
What should I inspect before driving a 2010 Scion xB on new tires?
Before driving a 2010 Scion xB on new tires, inspect the wheels for damage, confirm the tire size matches the wheel diameter, and make sure the tires are mounted and inflated properly. It is also wise to check for adequate clearance at full steering lock and during normal suspension movement.
A broader road-use check should include tread condition on any remaining older tires, valve-stem condition, and signs of rubbing or uneven wear elsewhere on the car. An alignment check can also be worthwhile, since fresh tires can highlight steering or suspension issues that were less noticeable on worn ones.
How often should tires on a 2010 Scion xB be inspected?
Tires on a 2010 Scion xB should be inspected regularly, not just when they look low on tread. Pressure, tread wear, cuts, bulges, and sidewall cracking are worth checking routinely, especially if the car is driven infrequently or sits for longer periods between outings.
Consistent inspection matters because a lightly used vehicle can still develop age-related tire issues. Looking over the tires before longer drives is a smart habit, and any xB with custom wheels or suspension changes deserves extra attention to inner clearance, shoulder wear, and signs that the tire is not running evenly.
