The 2013 Acura TL sits in the later chapter of Acura’s midsize sport-sedan formula, blending everyday comfort with a more assertive stance than many luxury sedans of its era. It remains a strong choice for owners who want a modern enthusiast car with sharp road manners and understated character. Tire fitment on the 2013 Acura TL centers on radial construction, but size depends on the exact version and wheel setup, with 245/50R17, 245/45R18, and 245/40R19 all appearing across the lineup. Available choices lean toward performance-oriented blackwall tires from BFGoodrich and Nitto. The key is matching the correct size to the car before comparing tire series, rim-width compatibility, and intended road use.
Which Tire Size Is Right for The 2013 Acura TL
The 2013 Acura TL uses three primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. Two sub-models share some overlap, but not every TL uses the same size, so the first step is confirming whether the car is a Base or SH-AWD model and then verifying whether it is on 17-inch, 18-inch, or 19-inch wheels.
245/45R18 is a metric radial size with a 245-millimeter section width, a 45-series aspect ratio, radial construction, and an 18-inch rim diameter. On the 2013 Acura TL, this size works as a primary fitment within the lineup and keeps the selection focused on modern radial performance tires. Available choices include BFGoodrich and Nitto, with blackwall styling and tire series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2. This size is a useful match to evaluate when the car already has 18-inch wheels and the goal is to stay with the intended wheel diameter.
245/50R17 is a metric radial size that combines a 245-millimeter section width with a taller 50-series profile on a 17-inch rim. For a 2013 Acura TL, this size matters because it belongs to a specific wheel setup within the model range rather than to every version of the car. The size code tells you immediately that the sidewall profile is different from the 18-inch and 19-inch alternatives, even though the section width remains the same. It is the right starting point when the car is equipped with 17-inch wheels and you want to preserve that wheel-and-tire relationship.
245/40R19 is a metric radial size with a 245-millimeter section width, a lower 40-series profile, and a 19-inch rim diameter. Within the 2013 Acura TL range, this size corresponds to a larger-wheel setup and is supported by blackwall radial performance tires from BFGoodrich in series such as g-Force Sport Comp 2, g-Force Comp 2 AS, and g-Force Phenom T/A. That makes the decision less about finding sidewall variety and more about comparing the available performance-oriented tire lines in the correct 19-inch fitment. It is the size to evaluate only after confirming that the car actually wears 19-inch wheels.
Tire fitment on the 2013 Acura TL varies by sub-model, so identifying the exact version matters before choosing a size. The Base and SH-AWD models share some overlap, but they do not use the same full range of tire sizes.
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2013 Acura TL Base
The 2013 Acura TL Base uses radial tire fitments tied to either a 17-inch or 18-inch wheel setup. That means tire selection starts with confirming the wheels currently on the car, then choosing the correct modern radial size rather than assuming every Base model uses the same diameter.
The 2013 Acura TL SH-AWD uses radial tire fitments associated with 18-inch or 19-inch wheels. That makes wheel confirmation especially important, since the correct tire choice depends on whether the car retains its current wheel package or has been changed from its original setup.
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 Acura TL Tires for Sale
Available tires for the 2013 Acura TL focus on modern radial blackwall performance options. Depending on size, buyers can compare BFGoodrich and Nitto offerings across g-Force and NT555 series, with differences in rim-width compatibility, load figures, and tire character.
These FAQs focus on the 2013 Acura TL’s exact tire sizes, wheel-diameter differences between sub-models, available radial choices, and the fitment checks that matter before replacing tires or driving the car regularly.
Tire Size & Fitment
What tire size fits a 2013 Acura TL?
The 2013 Acura TL uses three primary tire sizes across the model range: 245/50R17, 245/45R18, and 245/40R19. All are radial tires, and the correct one depends on the exact sub-model and wheel diameter rather than on the TL name alone.
A Base model may use 17-inch or 18-inch tires, while an SH-AWD may use 18-inch or 19-inch tires. The safest starting point is to confirm the current wheel diameter on the car, then match the tire size to that setup before comparing brands, load figures, or tire series.
What size rim does a 2013 Acura TL use?
A 2013 Acura TL can use 17-inch, 18-inch, or 19-inch rims, depending on the sub-model and wheel package. Those rim diameters correspond to the three primary tire sizes in the lineup: 245/50R17, 245/45R18, and 245/40R19.
Rim diameter is the first fitment detail to verify, because a tire must match the wheel’s diameter exactly. After that, check that the tire’s approved rim-width range also suits the wheel you have, especially if the car has aftermarket wheels or a wheel package that differs from the one it left the factory with.
Why does the 2013 Acura TL have more than one tire size?
The 2013 Acura TL has more than one tire size because the lineup includes different sub-model and wheel combinations. The Base model uses 245/50R17 or 245/45R18, while the SH-AWD uses 245/45R18 or 245/40R19, so the tire size follows the wheel package fitted to the car.
That means the right replacement is not chosen by model year alone. Owners should confirm both the sub-model and the actual wheel diameter on the vehicle, since a TL with changed wheels or previous owner modifications may no longer match the size expected from the original configuration.
Choosing the Right Tire
What should I consider when choosing a 245/45R18 tire for a 2013 Acura TL?
Start with the basics: 245/45R18 must match an 18-inch wheel, and the tire should suit the car’s intended use. In this size, the 2013 Acura TL has blackwall radial options from BFGoodrich and Nitto, with tire series including g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2.
The next step is comparing the details that affect compatibility and character, such as approved rim-width range, load figures where stated, and the type of driving the car sees most often. A TL used for everyday street driving may be chosen differently than one kept for more aggressive warm-weather use.
What sidewall styles are available for 2013 Acura TL tires?
The available products for the 2013 Acura TL use blackwall sidewalls. That gives the car a clean modern appearance that suits the TL’s later sport-sedan character, especially in the 18-inch and 19-inch fitments where the product selection leans strongly toward performance-oriented radial tires.
Since the sidewall presentation is consistent, the real choice shifts to tire series, construction details, and wheel compatibility. Owners looking for a subtle factory-inspired look may appreciate that simplicity, while those comparing options should focus more on the correct size, approved wheel width, and the tire’s intended role.
What brands offer tires for the 2013 Acura TL?
BFGoodrich and Nitto both offer tires for the 2013 Acura TL within the available fitments. BFGoodrich appears across multiple sizes and series, including g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A, while Nitto is available in 245/45R18 with the NT555 G2 line.
Brand should be part of the decision, but not the entire decision. It helps to compare which brand offers the correct size for the wheel on the car, along with rim-width compatibility, load information where available, and the overall character of the tire line that best matches how the TL is actually driven.
Restoration & Appearance
Does correct tire fitment matter for a 2013 Acura TL restoration?
Yes, correct tire fitment still matters on a 2013 Acura TL, even though it is a more modern vehicle than a traditional collector car. Matching the right size to the right wheel diameter helps preserve the car’s intended stance, maintains proper wheel-to-tire proportion, and avoids fitment problems caused by using the wrong diameter or profile.
Appearance also plays a role. A TL restored or kept in clean original-style condition usually looks most coherent when it stays with the proper size family for its sub-model and wheel setup. Before replacing tires, verify whether the car remains on its original wheel diameter or has been changed during its life.
How does tire construction affect the appearance of a restored 2013 Acura TL?
On a 2013 Acura TL, tire construction is straightforward because the primary fitments are radial. That means appearance differences come less from bias-ply versus radial construction and more from the exact size, sidewall height, and how the tire fills the wheel opening on 17-inch, 18-inch, or 19-inch wheels.
A restored or well-kept TL generally benefits from keeping the proper profile for its wheel diameter, since a mismatched tire can alter the car’s visual balance. Blackwall styling also suits the period well, so the main appearance decision is choosing the correct size and series rather than trying to recreate an older-style tire look.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Acura TL?
Yes, modifications can affect tire fitment on a 2013 Acura TL. Changes such as aftermarket wheels, altered wheel width, different offset, lowering springs, suspension work, or body modifications can all influence whether a tire size clears properly, even if that size appears within the normal TL fitment range.
That matters most when the car no longer matches its original wheel package. A Base or SH-AWD with changed wheels may require closer attention to rim width, tire profile, and steering or fender clearance. Before replacing tires, inspect the current setup carefully instead of assuming the car still follows stock dimensions.
What should I inspect before driving a 2013 Acura TL on new tires?
Before driving a 2013 Acura TL on new tires, inspect the wheels for the correct diameter and any damage, confirm the tire size matches the car’s current setup, and check inflation pressure. It is also smart to look over suspension and steering components so the new tires are not asked to compensate for worn hardware.
A short road check afterward can reveal issues such as rubbing, vibration, pull, or uneven response. It also helps to recheck pressure after the first several drives and keep an eye on tread wear patterns, since uneven wear can point to alignment or wheel-fitment problems that should be corrected early.
How often should tires on a 2013 Acura TL be inspected?
Tires on a 2013 Acura TL should be inspected regularly, not just when they are due for replacement. A quick visual check for cuts, bulges, cracking, punctures, or unusual wear is worthwhile every few weeks, and pressure should be checked consistently, especially when temperatures change or the car sits for extended periods.
A closer inspection is especially important before longer drives. Owners should look for uneven shoulder wear, slow air loss, and any sign that the tire is contacting suspension or bodywork. On a car with staggered use patterns or seasonal storage, routine inspection helps catch age and condition issues before they become road problems.
