The 2023 Hyundai Ioniq 6 stands out for its streamlined electric-sedan shape and its focus on efficiency, modern design, and quiet road manners. Buyers looking at this exact model usually are not choosing between old and new tire technology, but between two factory-size directions tied to trim level and wheel package. The Ioniq 6 uses radial tires in either 225/55R18 or 245/40R20, depending on the sub-model. That creates a meaningful choice between an 18-inch setup and a 20-inch setup, with available tires also varying by sidewall treatment and performance-oriented series. The first step is confirming the exact trim and wheel diameter already on the car before comparing tire style and intended road use.
Which Tire Size Is Right for The 2023 Hyundai Ioniq 6
The 2023 Hyundai Ioniq 6 uses two primary tire sizes, and the right one depends on the specific sub-model and wheel diameter. Both are radial metric sizes, but one fits an 18-inch wheel while the other fits a 20-inch wheel, so confirming the trim and the wheels currently on the car is the first step before comparing tire options.
245/40R20 is a modern metric radial size in which 245 refers to the nominal section width in millimeters, 40 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. On the 2023 Hyundai Ioniq 6, this size is tied to sub-models that use a 20-inch wheel package. Available choices in this size include BFGoodrich, Nitto, and Pro-Trac options, with Blackwall, raised white letter, and Redline sidewall treatments across several series. This size is the one to evaluate when the car already carries 20-inch wheels and the goal is to match that setup carefully.
225/55R18 is a modern metric radial size where 225 indicates nominal section width in millimeters, 55 is the aspect ratio, R means radial construction, and 18 marks the wheel diameter in inches. On the 2023 Hyundai Ioniq 6, this size belongs to specific sub-models fitted with 18-inch wheels rather than the larger 20-inch package. Its dimensions keep it very close in overall height to the 20-inch fitment, but the wheel itself is different, so tire selection starts with wheel confirmation. This is the proper size to consider for Ioniq 6 configurations that retain the 18-inch setup.
Tire fitment on the 2023 Hyundai Ioniq 6 varies by sub-model rather than staying the same across the lineup. Checking the exact trim matters because the car uses two different wheel diameters, and the correct tire size follows that wheel package.
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2023 Hyundai Ioniq 6 Limited
The 2023 Hyundai Ioniq 6 Limited uses the 245/40R20 radial tire size, which places it on the 20-inch wheel fitment. Tire selection here centers on choosing among available 20-inch radial options, sidewall treatments, and series while keeping the existing wheel setup in mind.
The 2023 Hyundai Ioniq 6 SE (AWD) uses the 225/55R18 radial size rather than the 20-inch fitment found on other trims. That makes wheel diameter the key confirmation point before shopping, especially if the car has been changed from its original wheel package.
The 2023 Hyundai Ioniq 6 SE (RWD) also uses the 225/55R18 radial tire size on an 18-inch wheel. For this sub-model, the priority is staying with the proper 18-inch fitment and then comparing tires that suit the car's everyday road use and overall setup.
The 2023 Hyundai Ioniq 6 SEL uses the 245/40R20 radial tire size, matching the 20-inch fitment used on another trim in the range. Buyers with this sub-model can focus on available 20-inch tire choices, including differences in brand, tire series, and sidewall presentation.
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 2023 Hyundai Ioniq 6 Tires for Sale
Available 245/40R20 products for the 2023 Hyundai Ioniq 6 include BFGoodrich, Nitto, and Pro-Trac radial options. Buyers can compare Blackwall, raised white letter, and Redline sidewall styles, along with series such as g-Force Comp 2 AS, g-Force Phenom T/A, NT555 G2, and Street Pro III.
These FAQs focus on the exact tire sizes used on the 2023 Hyundai Ioniq 6, how trim level affects fitment, what the available 245/40R20 choices look like, and what to inspect before putting the car into regular road use.
Tire Size & Fitment
What tire size fits a 2023 Hyundai Ioniq 6?
The 2023 Hyundai Ioniq 6 uses two tire sizes: 225/55R18 and 245/40R20. The 225/55R18 size is used on the SE (AWD) and SE (RWD), while the 245/40R20 size is used on the Limited and SEL.
That means the correct tire depends on the exact trim and the wheel diameter already on the car. Before choosing a replacement, check the sub-model, confirm whether the car has 18-inch or 20-inch wheels, and account for any wheel changes made by a previous owner.
What size rim does a 2023 Hyundai Ioniq 6 use?
The 2023 Hyundai Ioniq 6 uses either an 18-inch or 20-inch rim, depending on sub-model. The 225/55R18 tire fits the 18-inch setup, while the 245/40R20 tire fits the 20-inch setup.
Rim diameter is the first thing to verify because an 18-inch tire and a 20-inch tire are not interchangeable. Looking at the sidewall size code on the current tire and confirming the actual wheel diameter is especially important if the car has aftermarket wheels or a changed trim appearance.
Why does the 2023 Hyundai Ioniq 6 have more than one tire size?
The 2023 Hyundai Ioniq 6 has more than one tire size because different sub-models use different wheel packages. SE (AWD) and SE (RWD) use 225/55R18, while Limited and SEL use 245/40R20.
Even though the two sizes are close in overall height, they are built for different wheel diameters and should not be treated as the same fitment. The practical takeaway is simple: identify the trim, confirm the wheels actually on the car, and then shop within the tire size that matches that setup.
Choosing the Right Tire
What should I consider when choosing a 245/40R20 tire for a 2023 Hyundai Ioniq 6?
Start with the basics: the 245/40R20 size, radial construction, and the 20-inch wheel used on the Limited and SEL. From there, the decision shifts to product character, including brand, tire series, sidewall style, and any published rim-width or load details that matter to your setup.
Some 245/40R20 options are offered in Blackwall form, while others add raised white letter or Redline styling. It also helps to compare the wheel width on the car against the tire's acceptable range, especially when the vehicle has non-original wheels or when appearance matters as much as everyday road use.
What sidewall styles are available for 2023 Hyundai Ioniq 6 tires?
For the 245/40R20 fitment used on certain 2023 Hyundai Ioniq 6 trims, available sidewall styles include Blackwall, raised white letter, and Redline. Those choices give the same basic tire size noticeably different visual personalities.
A Blackwall tire keeps the look modern and understated, while raised white letter and Redline options add a stronger visual accent. Since sidewall treatment changes appearance more than fitment, the main thing to confirm first is still the correct 20-inch size and wheel compatibility before choosing the look you prefer.
What brands offer tires for the 2023 Hyundai Ioniq 6?
The available 245/40R20 tire options for the 2023 Hyundai Ioniq 6 include BFGoodrich, Nitto, and Pro-Trac. Those products span several tire series rather than presenting only one version of the size.
Brand is only one part of the decision, so it helps to compare each tire's series, sidewall styling, weight, and any published rim-width or load information. Buyers replacing 20-inch Ioniq 6 tires should also make sure the exact tire size on the car matches the trim before narrowing the choice by brand name alone.
Restoration & Appearance
How should appearance factor into tire selection for a 2023 Hyundai Ioniq 6?
Appearance can still matter on a modern electric sedan, especially on the 245/40R20 fitment where sidewall choices include Blackwall, raised white letter, and Redline. Those options can shift the car's visual tone from understated to more performance-oriented without changing the basic tire size.
The key is to treat sidewall style as an appearance decision after the correct trim-specific fitment has been confirmed. A 20-inch Limited or SEL can explore those visual options, but a car using 18-inch wheels needs the proper 225/55R18 size first, regardless of the look you want.
Does correct tire fitment matter for the overall look of a 2023 Hyundai Ioniq 6?
Yes, correct tire fitment has a major effect on how a 2023 Hyundai Ioniq 6 looks as well as how it sits on the road. The car uses either 225/55R18 or 245/40R20 depending on sub-model, so the relationship between tire and wheel is part of the vehicle's intended visual balance.
Choosing the wrong diameter can disrupt both stance and proportion, even before road behavior is considered. Anyone focused on presentation should confirm the exact trim, wheel size, and current setup first, then choose among available sidewall and series options that complement the car without straying from the proper fitment.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2023 Hyundai Ioniq 6?
Yes, modifications can affect tire fitment on a 2023 Hyundai Ioniq 6. Wheel swaps, offset changes, suspension alterations, or previous-owner trim conversions can all change whether the car still matches its original 225/55R18 or 245/40R20 setup.
That is why the tire sidewall, actual wheel diameter, and wheel width should all be checked before ordering replacements. Clearance at the fender, inner wheelhouse, and steering range also matters once anything has been changed, even when the car still appears to carry a stock-style wheel package.
What should I inspect before driving a 2023 Hyundai Ioniq 6 on new tires?
Before driving a 2023 Hyundai Ioniq 6 on new tires, inspect the wheels for damage, confirm the tire size matches the trim and wheel diameter, and make sure inflation is set correctly for the vehicle's service requirements. It also helps to check that all four tires match the intended setup.
A quick review of alignment condition, suspension wear, and visible clearance around the tire can prevent premature wear or rubbing. On a car with 20-inch tires in particular, verify that the wheel width falls within the tire's acceptable range when that specification is published for the product being considered.
How often should tires on a 2023 Hyundai Ioniq 6 be inspected?
Tires on a 2023 Hyundai Ioniq 6 should be inspected regularly rather than only when a problem appears. Look for uneven wear, cuts, bulges, punctures, and air loss, and pay attention to any vibration or steering change that suggests the tires or alignment need attention.
Frequent inspection matters even more when the car covers many miles or has recently changed wheels or tires. A simple routine of checking pressure and condition before longer drives, and giving the sidewalls and tread a closer look during normal cleaning or charging stops, helps catch issues early.
