The Acura ILX is a little luxury sedan that came out in 2012. It’s made to be reliable every day, but it also has a little bit of performance. The ILX had a lot of different looks between 2012 and 2022, but it was still in the same generation, with the chassis code DE. Acura made small but essential adjustments to the design and wheel arrangement with each revision. It’s not only about how your ILX looks; it’s also about how it rides, how safe it is, and how well it performs. If you want to upgrade your rims or change the size of your tires, it’s important to know the appropriate specs, including the bolt pattern, rim size, hub diameter, offset, and tire size. This will help ensure everything fits perfectly and drives smoothly. We’ll go over all you need to know about ILX wheel fitments in this guide, from the first models to the sportier A-Spec trims. Let’s go into the world of Acura ILX wheels with confidence and clarity.
Understanding Wheel Fitment
It’s crucial to know what wheel fitting implies before you start looking at specs for individual models. Wheel fitting is like a map that shows how your wheels work with your car’s suspension, brakes, and body. The bolt pattern is the first thing to look at. For all ILX models, it’s 5×114.3, which means 5 lug nuts are 114.3 mm apart. The size of the rim, which is normally between 16 and 18 inches for the ILX, tells you how wide and how big your wheels are. The hub bore is the hole in the middle that fits over the vehicle’s hub. It is 64.1 mm wide. If you don’t do this well, you can feel vibrations, or the wheels might not sit right. The offset, measured in millimeters, indicates the distance between the wheel and the hub. If this number changes too much, it could cause clearance problems or wear. Lastly, the size of the tire makes sure it fits the wheel and doesn’t rub against the fender or suspension. If you learn this terminology, you’ll be able to make better and safer fitment decisions.
Read About: Acura EL Wheel FItment Guide
Acura ILX DE [2012–2015] Wheel Fitment
The first Acura ILX, made between 2012 and 2015, had a simple and useful configuration that was great for everyday driving. The factory offered wheels with 16- and 17-inch rims. The hub bore is always 64.1 mm, and the bolt pattern is 5×114.3. Offsets usually ranged from +35 to +50 mm, which gave the wheel a balanced stance without pushing it too far out. Depending on the model, the OEM tire sizes for this generation were either 205/55R16 or 215/45R17.
This generation also had a 2.4L manual variant that driving fans liked, and it commonly came with 17-inch wheels. The wider rubber gave the car a little more traction and worked well with the sportier suspension setting. If you want to change the wheels, it’s usually safe to stay within an 18×8 rim with a +40 to +45 offset, as long as your suspension is still factory. You may need to check for fender clearance or add spacers if you want to go further. The 2012–2015 ILX is generally flexible for customization, as long as you stay within the bolt pattern and offset ranges. This generation gives you a strong base to work with, whether you want to keep it OEM or make it seem more aggressive.
Acura ILX DE [2012–2015]
| Year | Center Bore | Bolt Pattern | Lug Nut Thread | Torque (Nm) | OEM Tire Size | OEM Rim Size | OEM Offset Range (mm) | Tire Pressure (Front / Rear, bar) | Aftermarket Wheel Size Range |
| 2012 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 205/55R16 89H | 6.5Jx16 ET45 | 43–47 | 2.1 / 2.1 | 16″–17″ |
| 2013 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 205/50R17 89H | 6.5Jx17 ET45 | — | 2.1 / — | 17″–18″ |
| 2014 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 205/45R18 87V | 7Jx18 ET45 | — | 2.3 / — | 18″ |
| 2015 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 205/55R16 89H | 6.5Jx16 ET45 | — | 2.1 / — | 16″–17″ |
Best Aftermarket Fitment Options
When looking for aftermarket wheels for the ILX from 2012 to 2015, it’s important to find a good mix between looks and function. Many owners choose 18×8 wheels with an offset of about +40 mm. These fit nicely and don’t cause any problems with clearance. A common upgrade size for tires is 225/40R18, which has a lower profile and a larger footprint for increased traction. These sizes keep you safe with the stock suspension and fender room.
Enkei, TSW, and XXR are well-known brands that make wheels that satisfy these standards and come in a variety of styles, from subtle to sporty. A +35 offset on an 8-inch wheel can work for a flush fitment, but you may need to watch out for fender clearance. Don’t go wider than 8.5 inches until you’re ready to make changes. If you retain the original 5×114.3 bolt pattern and 64.1 mm hub bore, you’ll enjoy a smooth ride with minimal vibrations.
Notes for Modifications
If you’re going to change the wheels or suspension on your 2012–2015 ILX to make it look better, there are a few things you should think about. If you want to go up to 18″ or even 19″ wheels, make sure to get tires with lower sidewalls so they don’t rub. Tires like 225/40R18 or 235/35R19 work nicely. If you have wider wheels, the outer edge will be closer to your fenders. So, an offset of +40 to +45 is usually the safest choice.
If you’re adding coilovers or lowering springs, you’ll reduce wheel gap but also risk clearance concerns. Before you buy, always measure, especially with suspension settings that aren’t from the factory. If you go too hard, you might need to roll the fender. To minimize problems with vibration, make sure you use the right bolt pattern (5×114.3) and hub bore (64.1 mm). A well-planned improvement will not only make things seem better, but it will also make them handle better.
Acura ILX DE Facelift [2016–2018] Wheel Fitment
The 2016–2018 ILX facelift made the car seem sharper and made driving it more enjoyable. It also added new wheel options. Acura made the powertrain the same for all models, with a 2.4L engine and an 8-speed dual-clutch transmission. The aggressive look also carried over to the wheels. The OEM rims were in sizes 17 and 18 inches, and both sizes had the same bolt pattern of 5×114.3 with a hub bore of 64.1 mm. Offsets for these wheels were usually between +40 and +50 mm.
The standard tire widths were 215/45R17 and 225/40R18, which gave drivers a good mix of comfort and control. If you want to replace or upgrade, a decent place to start is with an 18×8 size with a +45 offset. This generation of ILX works well with sporty wheel designs, which is why tuners who want both style and function like it. If you want to keep your ILX’s flair and driveability, you need to know these characteristics, whether you’re sticking with original parts or looking at aftermarket options.
Acura ILX DE Facelift [2016–2018]
| Year | Center Bore | Bolt Pattern | Lug Nut Thread | Torque (Nm) | OEM Tire Size | OEM Rim Size | OEM Offset Range (mm) | Tire Pressure (Front / Rear, bar) | Aftermarket Wheel Size Range |
| 2016 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 215/45R17 87V | 7Jx17 ET50 | 48–52 | 2.3 / 2.3 | 17″–18″ |
| 2017 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 225/40R18 89V | 7.5Jx18 ET50 | — | 2.3 / — | 17″–18″ |
| 2018 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 245/35ZR18 89W | 8Jx18 ET45 | — | 2.5 / — | 18″ |
Wheel Upgrade Recommendations
Wheel improvements can give the 2016–2018 ILX a more aggressive or sophisticated look, depending on what you want. A lot of people choose 18×8 wheels with a +45 offset since they keep the same amount of space as the factory wheels and fill up the wheel wells well. 225/40R18 tires are the best balance of traction and comfort, especially for everyday driving.
Some people choose lightweight forged wheels to lower the unsprung weight and make handling better if they want a setup that focuses on performance. Rays, Konig, and BBS are some of the best brands that make wheels that fit the ILX’s style. Be careful with offsets less than +35, though, because they might rub without any changes. To make sure everything works together, the bolt pattern must be 5×114.3 and the hub bore must be 64.1 mm. This updated model works well with appropriate improvements, especially when you put on performance tires.
Tips for Lowered Setups
Lowering your 2016–2018 ILX might make it stand and handle much better, but it also makes it harder to fit the wheels. When the car is lower, there is less space between the fender and the inner suspension. This makes it much more critical to pick the correct tire size and offset.
If you’re lowering your car, use an 18×8 wheel with a +40 to +45 offset and tires that are about 225/40R18. These specs normally fit without rubbing. If you have coilovers, make sure there is enough room between the wheel and the shock body. Changing the camber may also assist in keeping aggressive setups from rubbing. You don’t always have to roll the fenders, but you might have to if you drop the car more than 1.5 inches. If you stay within the right bolt pattern and hub bore, your lowered ILX will ride smoothly and look great.
Acura ILX DE Facelift [2019–2022] Wheel Fitment
The last update to the Acura ILX, which was from 2019 to 2022, offered the car a dramatic new style courtesy of Acura’s Precision Concept design language. The Diamond Pentagon grille and new bumpers went well with the new wheel options, which gave the car a sporty but elegant look. The standard rim diameters were still 17 to 18 inches, while the A-Spec trims only came with 18-inch wheels. The bolt pattern stayed at 5×114.3, the hub bore was kept at 64.1 mm, and the offsets stayed between +40 and +55, much like in older models.
The most frequent tire sizes were 215/45R17 and 225/40R18, which kept a good balance between comfort and handling performance. Many owners have had success with 18×8 wheels with a +45 offset as aftermarket upgrades. These wheels fill out the arches without needing any changes. This generation can handle both conservative and aggressive wheel types. Knowing the right specs makes sure that everything fits precisely and works effectively, whether you want a pristine OEM+ look or a show-stopping arrangement.
Acura ILX DE Facelift [2019–2022]
| Year | Center Bore | Bolt Pattern | Lug Nut Thread | Torque (Nm) | OEM Tire Size | OEM Rim Size | OEM Offset Range (mm) | Tire Pressure (Front / Rear, bar) | Aftermarket Wheel Size Range |
| 2019 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 215/45R17 87V | 7Jx17 ET50 | 48–52 | 2.3 / 2.3 | 17″–18″ |
| 2020 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 225/40R18 89V | 7.5Jx18 ET50 | — | 2.3 / — | 17″–18″ |
| 2021 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 245/35ZR18 89W | 8Jx18 ET45 | — | 2.5 / — | 18″ |
| 2022 | 64.1 mm | 5×114.3 | M12 x 1.5 | 108 | 245/35ZR18 89W | 8Jx18 ET45 | — | 2.5 / — | 18″ |
Best Fitment for A-Spec Trims
The A-Spec trim of the 2019–2022 ILX is worth a closer look because it is designed to make the car seem and feel sportier. The standard 18-inch wheels and 225/40R18 tires are a fantastic compromise between looks and performance. If you’re seeking to improve, an 18×8.5 wheel with a +45 offset is a fantastic alternative for a flush yet functional design.
The A-Spec already has a sport-tuned suspension, so there isn’t as much room for big wheels to move around. To keep the handling dynamics right and not poke out too far, keep an eye on the offset. Wheels from ESR, Rotiform, and Vossen go well with the A-Spec’s aggressive look. To make sure it fits right and doesn’t vibrate, always use the 5×114.3 bolt pattern and 64.1 mm hub bore. The A-Spec ILX reacts well to small changes, whether you’re making it look better or adding lightweight performance wheels.
Handling Staggered or Aggressive Setups
The ILX has front-wheel drive and doesn’t need staggered wheels, but some owners still want to add it for a more dynamic look. Be careful if you’re thinking about staggered or more aggressive layouts for your 2019–2022 ILX. Wider rear wheels could change how well the ride feels and how easily the tires can turn.
Most aggressive setups employ wheels that are 18×8.5 or even 19×8.5 with offsets between +38 and +45. You can use tires like 235/35R19, but you need to make sure there is enough space between the fender and the tire. A small drop is best because lowering the car makes it more likely to rub. You may need to roll the fenders for really low or flush configurations. As always, make sure the bolt pattern (5×114.3) and hub bore (64.1 mm) are proper to avoid problems with installation or riding. Aggressive fitments look nice, but you need to plan carefully so that you don’t make the car harder to drive.
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FAQs
Can I run 19-inch wheels on my ILX?
Yes, 19-inch wheels can fit, especially if they have the appropriate offset and tire size (such as 235/35R19). However, to keep them from rubbing, you may need to roll the fenders or change the suspension.
What’s the ideal offset for aftermarket wheels?
For an 18×8 wheel arrangement, the best size is between +40 and +45 mm. This keeps the wheel flush so it doesn’t stick out or grind against the inner fender.
Do I need hub rings or spacers?
If your aftermarket wheels have a center bore that is bigger than 64.1 mm, you need hub-centric rings to keep them from vibrating. You only need spacers if you’re changing the stance or clearance.
Are staggered setups good for ILX?
While they can boost viAcura EL Bolt Pattern, Tire Size, Rim Size, Center Bore, and Offsets
sual attractiveness, staggered wheels aren’t feasible for a front-wheel-drive car like the ILX. They might make the ride less comfortable and limit how much the tires can rotate.
Conclusion
You don’t have to guess when it comes to picking the perfect wheels for your Acura ILX. Each iteration, from the first one in 2012 to the last one in 2022, has different fitment needs, but they all have the same features, such as a 5×114.3 bolt pattern and a 64.1 mm hub bore. It’s important to keep in mind the offset ranges and tire sizes, whether you’re going with OEM proportions or upgrading to a custom setup. This article gives you all the information you need to feel good about upgrading. Take your time, double-check the clearances, and enjoy the better performance and looks that come with the right wheel fitment.
