The 2014 Acura TL sits at the end of Acura’s larger sport-sedan era, blending luxury-car refinement with a more assertive chassis and, in SH-AWD form, a distinctly performance-minded character. That makes tire selection especially important, because this model uses three different primary radial sizes depending on wheel and sub-model configuration: 245/50R17, 245/45R18, and 245/40R19. Available choices center on modern blackwall performance radials from BFGoodrich and Nitto, with differences in tire series and wheel-width compatibility depending on size. The key step is confirming the exact sub-model and wheel diameter first, then choosing a tire that matches the car’s intended balance of appearance, handling, and everyday road use.
Which Tire Size Is Right for The 2014 Acura TL
The 2014 Acura TL uses three primary tire sizes, and the right one depends on the exact sub-model and wheel diameter on the car. All three are modern radial fitments, but they span 17-inch, 18-inch, and 19-inch rims, so confirming the current wheel setup comes first. Once that is settled, the decision shifts to matching the correct size with the right tire series and performance-oriented product options.
245/50R17 is a metric radial size with a 245-millimeter nominal section width, a 50-series profile, and fitment on a 17-inch rim. For the 2014 Acura TL, this size represents one of the primary factory-style wheel-and-tire combinations and should be treated as a distinct fitment rather than a substitute for the 18-inch or 19-inch setups. Its taller profile relative to the other TL sizes is part of the sizing format, but wheel diameter remains the deciding factor for selection. Choose this size only after confirming the car is on the correct 17-inch wheel configuration for the applicable TL sub-model.
245/40R19 is a metric radial size where 245 is the nominal width in millimeters, 40 is the aspect ratio, and 19 identifies the rim diameter in inches. On the 2014 Acura TL, this size is tied to a 19-inch wheel setup and is especially relevant when sorting out SH-AWD fitment. Available products in this size include BFGoodrich blackwall tires in the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. This size should be selected only after confirming the car’s wheel diameter, since the TL also uses 17-inch and 18-inch fitments that are not interchangeable simply by matching section width.
Sub-model fitment matters on the 2014 Acura TL because tire size changes with the wheel package and drivetrain configuration. The Base and SH-AWD trims share one size in common, but each also has its own alternate fitment, so identifying the exact sub-model and current wheel diameter is the first step.
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2014 Acura TL Base
The 2014 Acura TL Base uses two radial tire sizes: 245/50R17 and 245/45R18. That means tire selection starts with confirming whether the car is on 17-inch or 18-inch wheels, then comparing the available product choices within the correct size.
The 2014 Acura TL SH-AWD uses radial fitments in 245/40R19 and 245/45R18. For this sub-model, wheel diameter is especially important, because the 19-inch setup and the shared 18-inch fitment lead to different tire choices and wheel-width specifications.
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 2014 Acura TL Tires for Sale
Available 2014 Acura TL tire choices center on modern blackwall radial performance tires from BFGoodrich and Nitto. Depending on size, the product grid lets you compare series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2, along with their rim-width and load-spec differences.
These FAQs focus on the exact tire sizes used on the 2014 Acura TL, how fitment changes by sub-model and wheel diameter, and what to compare when choosing between available radial performance tires.
Tire Size & Fitment
What tire size fits a 2014 Acura TL?
The 2014 Acura TL uses three primary tire sizes: 245/50R17, 245/45R18, and 245/40R19. All are radial sizes, and the correct one depends on the sub-model and wheel package on the car. The Base model uses 245/50R17 and 245/45R18, while the SH-AWD uses 245/45R18 and 245/40R19.
The most important step is checking the actual wheel diameter currently installed, because all three sizes share the same nominal width but mount to different rims. A TL with changed wheels should be verified by measuring the wheel and checking the sidewall on the existing tire before selecting a replacement.
What size rim does a 2014 Acura TL use?
A 2014 Acura TL can use 17-inch, 18-inch, or 19-inch rims, depending on the sub-model and wheel setup. Those rim diameters correspond to the three primary tire sizes used on this car: 245/50R17, 245/45R18, and 245/40R19. Each tire size is built around its own rim diameter and should be matched accordingly.
Rim diameter is the first fitment check because a 17-inch tire cannot be mounted on an 18-inch or 19-inch wheel, even when the section width looks similar. Wheel width also matters once the diameter is confirmed, especially when comparing available performance tire options across the TL’s different sizes.
Do all 2014 Acura TL sub-models use the same tire size?
No. The 2014 Acura TL Base and 2014 Acura TL SH-AWD share 245/45R18, but they do not use the exact same full size range. The Base also uses 245/50R17, while the SH-AWD also uses 245/40R19. That means sub-model and wheel configuration both affect the correct tire choice.
Shared section width can make these sizes look more interchangeable than they really are, but the rim diameters and sidewall profiles are different. A buyer should confirm the sub-model first, then verify the wheel diameter actually on the vehicle, especially if the car has replacement wheels or a previous owner changed the setup.
Choosing the Right Tire
What should I consider when choosing a 2014 Acura TL tire?
Start with the exact tire size and rim diameter used on the car, since the 2014 Acura TL spans 17-inch, 18-inch, and 19-inch wheel fitments. From there, compare radial tire series, rim-width compatibility, load specifications where shown, and the kind of driving the car sees, whether that is daily use, seasonal use, or more performance-focused road driving.
The available TL options are all blackwall radials, but they are not identical in series or wheel-width range. Matching the tire to the wheel first keeps the fitment correct, while comparing the series and specification details helps narrow the choice to a tire that suits the car’s setup and intended use.
What brands offer tires for the 2014 Acura TL?
Available tires for the 2014 Acura TL include BFGoodrich and Nitto, depending on the size. BFGoodrich appears across the 18-inch and 19-inch fitments in several g-Force series, while Nitto is available in 245/45R18 with the NT555 G2. All of the visible options are radial blackwall performance tires.
Brand choice should come after the size and wheel are confirmed, since not every brand appears in every TL fitment. Once the correct size is established, compare each brand’s available series, rim-width range, and load information where shown instead of choosing by name alone.
What tire series are available for the 2014 Acura TL?
The 2014 Acura TL is offered with several performance-oriented tire series, including BFGoodrich g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and Nitto NT555 G2. Series availability depends on the tire size, so the full selection changes between the 18-inch and 19-inch fitments used on this model.
Series names matter because they help distinguish the available product choices within the same size, but they do not override basic fitment. The right approach is to confirm the correct TL size first, then compare which series are offered in that size and whether the rim-width range matches the wheel on the car.
Restoration & Appearance
Which tire should I choose for a period-style 2014 Acura TL?
A period-style approach on a 2014 Acura TL usually means staying with the correct original-format metric radial size for the wheel package on the car. Since this TL uses 245/50R17, 245/45R18, or 245/40R19 depending on configuration, keeping the proper diameter and profile relationship is the starting point for preserving the car’s intended visual stance.
All of the available products shown for this application use a blackwall presentation, which suits the TL’s modern sport-sedan character. Buyers focused on preserving the car’s original look should verify the wheel size and sub-model first, then select a tire in the correct size rather than trying to chase appearance through an alternate fitment.
Does correct tire fitment matter for a 2014 Acura TL restoration?
Yes. Even on a newer collector-era car like the 2014 Acura TL, correct tire fitment matters because wheel diameter, profile, and overall visual proportion all contribute to how the car sits and presents. Using the proper 17-inch, 18-inch, or 19-inch tire size for the car’s actual setup keeps the look closer to the intended configuration.
Fitment also affects practical details beyond appearance, including wheel compatibility and clearance around suspension and body components. Anyone aiming for a restoration-minded result should document the car’s current wheel package carefully and avoid assuming that another TL size is appropriate just because the nominal tread width is the same.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2014 Acura TL?
Yes. Changes such as aftermarket wheels, altered wheel width, different offset, lowering springs, or suspension modifications can affect tire fitment on a 2014 Acura TL even when the nominal tire size looks close to stock. This matters more on a car like the TL because it already uses multiple factory wheel diameters across its sub-model range.
A modified TL should be checked for wheel diameter, wheel width, and clearance at the fender, strut, and steering range before replacement tires are chosen. Measuring the wheel and reading the existing sidewall usually prevents ordering the wrong size based on model name alone.
What should I inspect before driving a 2014 Acura TL on new tires?
Before driving a 2014 Acura TL on new tires, inspect the wheel condition, confirm the tire size matches the rim diameter, and check that the tires are inflated properly for the vehicle’s setup. It is also wise to look over the suspension and steering components, since worn parts can affect how a new set of tires behaves on the road.
A short initial drive should include attention to vibration, rubbing, pull, or unusual noise, especially if the car has different wheels than it left the factory with. Rechecking air pressure and visually confirming clearance after the first drive helps catch fitment issues before regular use.
How often should tires on a 2014 Acura TL be inspected?
Tires on a 2014 Acura TL should be inspected regularly, with a quick visual check before routine driving and a more thorough inspection at scheduled service intervals or before a longer trip. Look for uneven wear, cuts, bulges, embedded debris, air loss, and sidewall damage, since any of these can affect safety and ride quality.
Cars that see limited use still need tire inspections because age, storage conditions, and long periods of sitting can affect tire condition even when tread depth looks good. Checking inflation, tread wear pattern, and general sidewall health on a consistent schedule helps catch problems early and protects the wheel-and-tire setup already on the car.
