The 2013 Scion tC sits in the sporty compact coupe niche that made Scion appealing to younger enthusiasts who wanted sharp styling, everyday usability, and room for personalization. Its second-generation look and 18-inch wheel fitment give tire choice a bigger role in both stance and road feel than on an economy-focused commuter. This 2013 Scion tC uses a 225/45R18 radial tire, keeping the decision centered on selecting the right modern performance-oriented radial rather than sorting through multiple factory sizes. Available choices focus on blackwall radials from BFGoodrich and Nitto, with differences in tire series, rim-width compatibility, and overall character worth comparing before replacing a set.
Which Tire Size Is Right for The 2013 Scion tC
The 2013 Scion tC uses one primary tire size: 225/45R18, a radial tire on an 18-inch rim. The same size carries across the covered sub-model, so the main decision is not which primary fitment applies, but which 225/45R18 tire best matches the car's wheel setup, intended driving use, and preferred tire series.
A 225/45R18 size uses a 225-millimeter nominal section width, a 45-series aspect ratio, radial construction, and an 18-inch rim diameter. On the 2013 Scion tC, this is a modern low-profile radial fitment that suits the coupe's sporty factory wheel package and keeps the tire decision focused on performance-oriented replacement choices. Available options in this size come from BFGoodrich and Nitto, all in blackwall form, with several distinct tire series to compare. Choosing within 225/45R18 comes down to matching the tire to your actual wheel width, driving priorities, and how closely you want to stay with the car's intended overall tire profile.
Fitment is straightforward on the 2013 Scion tC because the covered sub-model uses the same primary tire size. Checking the exact sub-model still matters so the tire selection stays aligned with the wheel and suspension setup currently on the car.
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2013 Scion tC Base
The 2013 Scion tC Base uses the same 225/45R18 radial fitment that defines this model's tire selection. That keeps the focus on choosing among available blackwall radial options, confirming wheel width, and deciding which tire series best suits the car's current use.
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 2013 Scion tC Tires for Sale
Available 225/45R18 choices for the 2013 Scion tC are modern blackwall radials from BFGoodrich and Nitto. The product grid lets you compare several performance-oriented tire series along with rim-width compatibility, load details where stated, and small differences in tire weight.
These FAQs focus on the 2013 Scion tC's 225/45R18 fitment, 18-inch wheel requirements, available radial choices, selection factors, and the inspection points that matter before regular road use or longer drives.
Tire Size & Fitment
What tire size fits a 2013 Scion tC?
The 2013 Scion tC uses a 225/45R18 radial tire. That size combines a 225-millimeter section width, a 45-series profile, and an 18-inch rim diameter, making it a modern low-profile metric fitment rather than an older bias-ply or alphanumeric sizing format.
Since the tC uses one primary size, the next step is choosing the right tire within that size instead of sorting through multiple fitments. Check the actual wheel setup on the car, especially if it has aftermarket wheels, and compare rim-width suitability along with the tire's overall role, whether the priority is routine street driving or a more performance-oriented replacement.
What size rim does a 2013 Scion tC use?
The 2013 Scion tC uses an 18-inch rim with its 225/45R18 tire fitment. The tire size itself confirms that rim diameter, and the available replacement tires in this application are built around 18-inch wheel use.
Rim diameter is only one part of wheel fitment, so it helps to confirm wheel width as well before choosing among available tires. Many 225/45R18 options for the tC are intended for wheels in the 7.0- to 8.5-inch range, which makes it important to verify the actual wheel on the car if the factory wheel package has been changed.
Does the 2013 Scion tC Base use the same tire size?
Yes. The 2013 Scion tC Base uses the same 225/45R18 radial tire size. That keeps fitment simple at the sub-model level and means the main comparison is among the available tires offered in that one size.
Even with shared size fitment, it is still smart to look at the car itself before replacing tires. Wheels may have been changed over time, and a modified suspension or non-stock wheel width can affect which 225/45R18 tire makes the most sense from the available choices, especially on a sporty coupe where profile and clearance matter.
Choosing the Right Tire
What should I consider when choosing a 225/45R18 tire for a 2013 Scion tC?
Start with the correct size, which is 225/45R18, then compare the available radial tire series in that fitment. For the 2013 Scion tC, choices include BFGoodrich and Nitto blackwall tires, with differences in series, stated load details, rim-width compatibility, and tire weight that can matter depending on the wheel setup and intended use.
A practical choice comes from matching the tire to how the car is actually driven. Confirm that the wheel width falls within the tire's acceptable range, then consider whether the goal is a straightforward street replacement or a more performance-focused feel. Looking at weight and load figures where stated can also help narrow similar-looking options.
What sidewall styles are available for 2013 Scion tC tires?
The available tires for the 2013 Scion tC in 225/45R18 are blackwall radials. That gives the car a clean modern appearance rather than a vintage whitewall, raised white letter, or other specialty sidewall treatment often associated with older collector vehicles.
Because sidewall style does not vary here, appearance choice is really tied to tire series rather than decorative sidewall details. Buyers comparing options for a tC can focus more on the tire's intended character, wheel-width fit, and whether the selected radial suits the car's current street use, aftermarket wheel package, or suspension setup.
What brands offer tires for the 2013 Scion tC?
BFGoodrich and Nitto both offer 225/45R18 tires for the 2013 Scion tC. Within those brands, the available choices include several BFGoodrich g-Force series options and the Nitto NT555 G2, all built as radial blackwall tires for 18-inch wheel use.
Brand alone should not be the only deciding factor, especially when several options share the same basic size and sidewall style. It helps to compare the tire series within each brand, check the acceptable wheel-width range, and look at details such as stated load figures and tire weight so the final choice suits the car's actual setup.
Restoration & Appearance
Which tire should I choose for a period-style 2013 Scion tC?
A period-style 2013 Scion tC still starts with the correct 225/45R18 size, since that preserves the car's intended modern low-profile look. In this application, the available choices are blackwall radials, which align naturally with the tC's original-era appearance better than vintage-style sidewall treatments would.
Appearance on a 2013 coupe is shaped more by overall tire profile and wheel fit than by collector-car sidewall styling. Staying with the proper size helps keep the proportions right, while the final choice among available tire series should reflect whether the goal is a clean stock-style presentation or a subtly more aggressive contemporary look.
Does correct tire fitment matter for a 2013 Scion tC restoration?
Yes, correct tire fitment matters on a 2013 Scion tC restoration or cleanup project because the tire size has a strong visual effect on the car's stance and overall presentation. Using the proper 225/45R18 fitment keeps the relationship between tire, wheel, and body lines closer to the way the car was intended to sit.
Fitment also affects more than appearance. A tire that falls outside the wheel's proper width range or changes the profile too far can alter clearance and the visual balance of the car. Even on a newer enthusiast model, confirming the wheel setup before purchasing tires is an important part of keeping the finished result cohesive.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Scion tC?
Yes, modifications can affect tire fitment on a 2013 Scion tC even when the intended replacement size remains 225/45R18. Aftermarket wheels, altered wheel width, suspension lowering, and changes in offset can all influence how a tire sits in the wheelwell and how much clearance is available during steering and suspension movement.
A tC that still has its original wheel setup is simpler to match, but any changed hardware should be checked before selecting among available tires. Confirm the wheel diameter and width first, then look for enough clearance at the fender, strut, and inner wheel area so the chosen tire suits the car's current configuration.
What should I inspect before driving a 2013 Scion tC on new tires?
Before driving a 2013 Scion tC on new tires, inspect the wheels for damage, confirm the tires are the correct 225/45R18 size, and make sure inflation is set appropriately for the vehicle and tire application. It also helps to look for any suspension or alignment issues that may have contributed to uneven wear on the previous set.
A short visual check around the car can prevent problems after installation. Make sure there is no rubbing at full steering lock, verify that lug hardware is properly seated, and watch for early signs of vibration or pull once the car is back on the road. Catching those issues quickly helps the new tires wear more evenly.
What should I check before a longer drive in a 2013 Scion tC?
Before a longer drive in a 2013 Scion tC, check tire pressure, tread condition, visible sidewall damage, and any sign of slow air loss. On a 225/45R18 fitment, it is also worth confirming that the wheels are in good condition and that the tires show no cuts, bulges, or abnormal wear patterns.
Longer trips put more emphasis on small issues that may go unnoticed in local driving. Give the car a careful walkaround, especially if it has been parked for extended periods or uses aftermarket wheels. Verifying pressure stability, clearance, and general condition before leaving can make the drive far more predictable and trouble-free.
