The 2022 Acura ILX sits at the end of a long-running compact sport sedan formula, blending Acura refinement with a crisp, athletic character that still appeals to drivers who want a smaller four-door with sharp road manners. Tire choice matters because the ILX uses two distinct modern radial fitments depending on trim: 215/45R17 on the Base model and 225/40R18 on the w/A-Spec Pkg. Available options stay within a blackwall performance-oriented look, with several BFGoodrich g-Force series choices and a Nitto alternative in the 18-inch size. The key is matching the exact sub-model first, then choosing the tire that best suits your wheel setup, driving use, and preferred balance of appearance and response.
Which Tire Size Is Right for The 2022 Acura ILX
The 2022 Acura ILX uses two primary tire sizes, and the correct one depends on the exact sub-model and wheel diameter. The Base model uses a 17-inch radial fitment, while the w/A-Spec Pkg. uses an 18-inch radial fitment. Before comparing tires, confirm whether the car is a Base or w/A-Spec Pkg. and verify that the wheels on the car still match the original rim diameter for that trim.
215/45R17 is a metric radial size where 215 identifies the nominal section width in millimeters, 45 is the aspect ratio, R denotes radial construction, and 17 is the wheel diameter in inches. On the 2022 Acura ILX, this size serves the Base model and keeps the fitment in a modern low-profile sport sedan format. Available choices in this size come from BFGoodrich in blackwall form across the g-Force Sport Comp 2, g-Force Comp 2 AS, and g-Force Phenom T/A series. It is the right place to start if your ILX has 17-inch wheels and you want to compare series character, load specification, and rim-width compatibility.
225/40R18 is a metric radial size with a 225-millimeter nominal section width, a 40-series profile, radial construction, and an 18-inch wheel diameter. On the 2022 Acura ILX, this fitment applies to the w/A-Spec Pkg. and reflects the larger-wheel setup used on that trim. Blackwall choices in this size include several BFGoodrich g-Force series options as well as the Nitto NT555 G2, giving buyers a useful spread of product character within the same fitment. This size should be evaluated only after confirming that the car is an A-Spec package model or has the correct 18-inch wheel setup.
Sub-model fitment matters on the 2022 Acura ILX because the covered trims do not share the same tire size or wheel diameter. Identifying whether the car is a Base model or a w/A-Spec Pkg. is the first step before comparing tire series, load specifications, or wheel compatibility.
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2022 Acura ILX Base
The 2022 Acura ILX Base uses the 215/45R17 radial size on a 17-inch wheel. That makes tire selection a matter of staying with the correct 17-inch fitment and then comparing blackwall BFGoodrich options by series character and rim-width suitability.
The 2022 Acura ILX w/A-Spec Pkg. uses the 225/40R18 radial size on an 18-inch wheel. Tire selection centers on confirming the larger wheel setup first, then choosing among the available blackwall BFGoodrich and Nitto options in the correct size.
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 2022 Acura ILX Tires for Sale
Available 2022 Acura ILX tire choices center on blackwall radial performance tires in 215/45R17 and 225/40R18. BFGoodrich covers both sizes across several g-Force series, while the 18-inch fitment also includes a Nitto option, with rim-width specifications varying by size.
These 2022 Acura ILX tire FAQs focus on the two trim-specific sizes, 17-inch versus 18-inch wheel fitment, available radial choices, and the practical checks that matter before everyday driving or replacing worn tires.
Tire Size & Fitment
What tire size fits a 2022 Acura ILX?
The 2022 Acura ILX uses two different tire sizes depending on sub-model. The Base model uses 215/45R17, while the w/A-Spec Pkg. uses 225/40R18. Both are radial fitments, but they are tied to different wheel diameters and should not be treated as interchangeable just because they belong to the same model year.
The most important next step is confirming the exact trim and checking the wheels currently on the car. A Base model with original 17-inch wheels should stay in the 215/45R17 range, while an A-Spec package car with 18-inch wheels should be matched to 225/40R18. If aftermarket wheels have been installed, verify actual wheel diameter and width before choosing tires.
What size rim does a 2022 Acura ILX use?
A 2022 Acura ILX uses either a 17-inch or 18-inch rim, depending on sub-model. The Base model is paired with a 17-inch wheel and the w/A-Spec Pkg. uses an 18-inch wheel. That wheel diameter is built into the tire size itself, with 215/45R17 ending in 17 and 225/40R18 ending in 18.
Rim diameter should be confirmed before any tire purchase because the two ILX fitments do not share the same wheel size. It also helps to check wheel width, especially if the car has non-original wheels, since the available tires in these sizes carry recommended rim-width ranges. Matching both diameter and width helps avoid unnecessary clearance or mounting issues.
Do all 2022 Acura ILX sub-models use the same tire size?
No, the 2022 Acura ILX sub-models covered here do not use the same tire size. The Base uses 215/45R17, while the w/A-Spec Pkg. uses 225/40R18. Both are modern radial sizes, but they belong to different wheel diameters and reflect different trim-level fitment rather than alternate choices for the same setup.
That means tire selection starts with identifying the sub-model, not just the model name. It is also wise to inspect the wheels currently on the car, since a used ILX may have been changed from its original trim-specific wheel package. Once the correct wheel diameter is confirmed, comparing available tire series and specifications becomes much more straightforward.
Choosing the Right Tire
What should I consider when choosing a 2022 Acura ILX tire?
Start with the correct trim-specific size: 215/45R17 for the Base model or 225/40R18 for the w/A-Spec Pkg. From there, compare the available radial tires by series, load specification where stated, and wheel-width compatibility. Since both ILX fitments are low-profile modern radials, keeping the size and wheel match correct matters as much as brand selection.
Driving use should shape the final decision. Some buyers may want a performance-oriented summer-style choice, while others may prefer an all-season approach where available. It also helps to verify that the car still has the intended wheel setup, because an aftermarket change in width can affect how well a given tire size and series suits the vehicle.
What sidewall styles are available for 2022 Acura ILX tires?
The available 2022 Acura ILX tire choices here use a blackwall sidewall style in both 215/45R17 and 225/40R18. That keeps the look clean and contemporary, which suits the ILX’s modern sport sedan character. There are no alternate whitewall, redline, or raised-letter sidewall treatments in the covered fitments.
Because the sidewall appearance stays consistent, the real visual and functional differences come from the tire series and the wheel package on the car. Buyers deciding between 17-inch and 18-inch setups should focus on correct trim fitment first, then compare the available tire lines for the kind of road use and response they want from the ILX.
What brands offer tires for the 2022 Acura ILX?
BFGoodrich and Nitto offer tires for the 2022 Acura ILX in the covered sizes. BFGoodrich appears in both 215/45R17 and 225/40R18 with several g-Force series choices, while Nitto is available in the 225/40R18 fitment through the NT555 G2. That gives the 18-inch setup slightly broader brand variety than the 17-inch size.
Brand should be considered alongside the exact tire series, wheel fitment, and intended use rather than as a standalone shortcut. A Base model owner choosing 17-inch tires will be comparing BFGoodrich options within one brand family, while an A-Spec package owner with 18-inch wheels can compare both BFGoodrich and Nitto within the correct size.
Restoration & Appearance
Which tire should I choose for a period-style 2022 Acura ILX?
A period-style approach on a 2022 Acura ILX usually means staying with the correct trim-specific modern radial size and preserving the intended wheel diameter. The Base model centers on 215/45R17, while the w/A-Spec Pkg. uses 225/40R18. Since this is a contemporary sport sedan, the visual character comes more from the wheel-and-sidewall proportion than from vintage sidewall treatments.
Blackwall tires suit that look naturally, and the available choices stay within that presentation. The more important decision is whether to keep the original-style trim fitment or continue with any wheel changes made by a previous owner. A well-matched modern radial in the proper size will usually preserve the ILX’s intended appearance better than an improvised substitute.
Does correct tire fitment matter for a 2022 Acura ILX restoration?
Yes, correct tire fitment matters even on a newer vehicle such as the 2022 Acura ILX. The model uses two trim-specific tire sizes tied to different wheel diameters, so staying with the proper 215/45R17 or 225/40R18 setup helps maintain the car’s intended stance and overall presentation. Correct fitment also keeps the wheel-and-tire relationship visually balanced.
Buyers aiming for an accurate restoration-style result should verify the sub-model and confirm whether the wheels on the car are original to that trim. A Base model restored on 18-inch wheels, or an A-Spec package restored on 17-inch wheels, changes the look immediately. Tire choice should support the wheel package the car is meant to carry.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2022 Acura ILX?
Yes, modifications can affect tire fitment on a 2022 Acura ILX. Changes such as aftermarket wheels, altered wheel width, suspension lowering, or body modifications can change how a 215/45R17 or 225/40R18 tire sits in the wheel opening. Even when the nominal tire size stays the same, the actual setup around it may no longer mirror the original trim layout.
That is why wheel diameter and width should be verified before replacing tires on a modified car. Clearance at the fender, inner suspension area, and steering range is also worth checking, especially on the 18-inch package. Confirming the full wheel-and-tire setup helps prevent choosing a tire that matches the label but not the vehicle’s current configuration.
What should I inspect before driving a 2022 Acura ILX on new tires?
Before driving a 2022 Acura ILX on new tires, inspect that the correct size has been installed for the trim, that the wheels are in good condition, and that inflation is set appropriately for the tire and vehicle setup. It is also smart to look over tread seating, valve stems, and any visible signs of rubbing or uneven spacing once the car is back on the ground.
A short, careful road check can confirm that the steering feels normal and that there is no contact during turns or over bumps. After the first miles, recheck pressure and look again for any witness marks inside the wheel openings. Those simple steps help catch mounting or clearance issues early, especially on cars with larger wheels or prior modifications.
How often should tires on a 2022 Acura ILX be inspected?
Tires on a 2022 Acura ILX should be inspected regularly rather than only when tread looks low. Routine checks for pressure loss, uneven wear, cuts, bulges, and sidewall damage are especially important on low-profile sizes such as 215/45R17 and 225/40R18, where impacts and alignment changes can show up more quickly than they might on taller sidewall fitments.
A visual inspection every month and before longer drives is a practical habit for a car like the ILX. It also helps to inspect after pothole impacts or any suspension work. Catching wear patterns early can point to alignment or wheel issues before they shorten tire life, and it gives the owner time to correct problems before everyday drivability suffers.
