The 2023 Kia Soul keeps its boxy, upright profile and city-friendly character while offering trim levels that lean either toward value-minded everyday use or a sportier visual edge. That matters when it is time to replace tires, because this Soul does not use one universal size across the lineup. The LX and S use 205/60R16 radials, the EX uses 215/55R17, and the GT-Line steps up to 235/45R18. Available choices range from a wide whitewall American Classic option in 16-inch fitment to BFGoodrich g-Force series blackwall tires in 17- and 18-inch sizes. The first step is matching the exact sub-model and wheel diameter before comparing appearance, series, and road-use priorities.
Which Tire Size Is Right for The 2023 Kia Soul
The 2023 Kia Soul uses three different radial tire sizes, and the correct one depends on the sub-model and wheel diameter. LX and S models use 205/60R16, the EX uses 215/55R17, and the GT-Line uses 235/45R18. Before choosing a tire, confirm the exact trim and make sure the car is still on the correct 16-, 17-, or 18-inch wheel setup.
215/55R17 is a modern metric radial size where 215 is the section width in millimeters, 55 is the aspect ratio, R identifies radial construction, and 17 is the wheel diameter in inches. On the 2023 Kia Soul, this size is used on a 17-inch setup and keeps the selection focused on contemporary radial performance street tires. BFGoodrich offers this fitment in blackwall form through g-Force Comp 2 AS and g-Force Phenom T/A series. It is the right size to evaluate when matching an EX model and comparing tire-series character within the proper wheel diameter.
235/45R18 is a modern metric radial size with a 235-millimeter nominal section width, a 45-series profile, radial construction, and an 18-inch rim diameter. This size gives the 2023 Kia Soul a lower-profile fitment than the 16- and 17-inch options, so wheel confirmation is especially important before replacement. Available blackwall choices include several BFGoodrich g-Force series options such as g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A. It is the size to focus on when replacing tires on a GT-Line with its 18-inch wheel package.
205/60R16 is a modern metric radial size in which 205 indicates section width in millimeters, 60 is the aspect ratio, R marks radial construction, and 16 is the rim diameter in inches. On the 2023 Kia Soul, this size serves the 16-inch wheel fitment used by certain trims and brings a different appearance choice than the larger-diameter packages. The available product shown in this size is an American Classic radial with a 1.50 inch whitewall and asymmetrical tread. It is the fitment to review for LX and S models, especially when sidewall style matters as much as simple size matching.
Tire fitment on the 2023 Kia Soul depends directly on the sub-model, so trim identification matters before anything else. Two trims share the same 16-inch size, while the EX and GT-Line each move to their own wheel and tire combination.
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2023 Kia Soul EX
The 2023 Kia Soul EX uses a 17-inch radial tire fitment centered on 215/55R17. That makes replacement straightforward once the wheel diameter is confirmed, with the main decision shifting to tire-series choice within the available blackwall BFGoodrich options.
The 2023 Kia Soul GT-Line uses the 235/45R18 radial size on an 18-inch wheel. This trim calls for careful wheel confirmation before purchase, since its lower-profile fitment is distinct from the EX, LX, and S and should not be selected by appearance alone.
The 2023 Kia Soul LX uses the 205/60R16 radial size on a 16-inch wheel. Tire selection here is less about choosing among multiple constructions and more about confirming the 16-inch setup and deciding whether the available wide whitewall presentation suits the car's intended look.
The 2023 Kia Soul S shares the 205/60R16 radial fitment used by the LX. That means replacement starts with the same 16-inch wheel confirmation, followed by a practical look at sidewall appearance and general compatibility for everyday road use.
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 Kia Soul Tires for Sale
Available 2023 Kia Soul tire choices are all radial, with BFGoodrich blackwall g-Force series options in 215/55R17 and 235/45R18, plus an American Classic 205/60R16 wide whitewall. The product grid is most useful for comparing tire series, sidewall presentation, and rim-width compatibility within the correct trim-specific size.
These FAQs focus on exact 2023 Kia Soul tire size by sub-model, wheel diameter, trim-specific fitment, available radial choices, sidewall appearance, and the wheel and suspension checks worth making before road use.
Tire Size & Fitment
What tire size fits a 2023 Kia Soul?
A 2023 Kia Soul can use three different tire sizes depending on trim. LX and S models use 205/60R16, the EX uses 215/55R17, and the GT-Line uses 235/45R18. All of these are radial sizes, but they are tied to different wheel diameters, so the correct fitment starts with matching the trim and wheel package rather than choosing by appearance alone.
The practical step is to confirm both the sub-model and the wheel currently on the car. A Soul that has had wheels changed after purchase may no longer match its original trim-based fitment, so check the existing tire sidewall and measure wheel diameter before selecting a replacement.
What size rim does a 2023 Kia Soul use?
The 2023 Kia Soul uses three rim diameters across the lineup: 16 inches, 17 inches, and 18 inches. The 205/60R16 fitment belongs to 16-inch wheels, 215/55R17 belongs to 17-inch wheels, and 235/45R18 belongs to 18-inch wheels. Rim diameter is one of the most important fitment details because tire size and wheel size must match exactly.
Wheel diameter should be confirmed before comparing tire brands or tread styles. The same model line can look similar across trims, but a 16-inch tire cannot be mounted on a 17-inch wheel, and an 18-inch fitment belongs only on the proper 18-inch setup.
Do all 2023 Kia Soul sub-models use the same tire size?
No, the 2023 Kia Soul does not use one shared tire size across every sub-model. The LX and S share 205/60R16, while the EX uses 215/55R17 and the GT-Line uses 235/45R18. That means the correct tire depends on the exact trim, not simply the year and model name.
Sub-model differences affect more than tread choice because each size is built around a different wheel diameter. Once the trim is confirmed, the next check is whether the car still has its intended wheel setup, especially if it was purchased used or has been customized since new.
Choosing the Right Tire
What should I consider when choosing a 2023 Kia Soul tire?
Start with the correct trim-specific size, since the 2023 Kia Soul uses 205/60R16, 215/55R17, or 235/45R18 depending on sub-model. After size and wheel diameter are confirmed, compare the available radial choices by series, sidewall style, rim-width compatibility, and any load figures that apply to the specific tire under consideration.
The best comparison approach is practical rather than generic. A GT-Line owner will be looking at 18-inch blackwall BFGoodrich options, while an LX or S owner may be weighing whether a 16-inch wide whitewall suits the car's intended appearance and day-to-day use.
What sidewall styles are available for 2023 Kia Soul tires?
Two distinct sidewall presentations appear in the available 2023 Kia Soul tire choices. The 215/55R17 and 235/45R18 sizes are offered as blackwall radials, while the 205/60R16 option is available as a wide whitewall American Classic radial. Sidewall style therefore depends not only on appearance preference, but also on which trim-specific tire size the car uses.
That makes wheel and sub-model confirmation especially important before shopping by looks. A whitewall can create a noticeably different visual character than a blackwall, but it still has to match the correct 16-inch fitment used by the LX and S rather than being treated as a universal Soul option.
What tire series are available for the 2023 Kia Soul?
The available 2023 Kia Soul tire series include BFGoodrich g-Force Comp 2 AS, g-Force Phenom T/A, and g-Force Sport Comp 2 in the 17- and 18-inch fitments, along with an American Classic radial in an asymmetrical tread configuration for 205/60R16. These series are tied to specific sizes, so they are not interchangeable across every trim.
Series comparison is most useful after the correct size is locked in. At that point, the buyer can weigh whether the goal is a contemporary blackwall look in the BFGoodrich range or a different visual treatment such as the wide whitewall available in the 16-inch fitment.
Restoration & Appearance
Which tire should I choose for a period-style 2023 Kia Soul?
A period-style choice for a 2023 Kia Soul is more about visual character than historical restoration in the vintage sense. Within the available fitments, the 205/60R16 American Classic radial with a 1.50 inch wide whitewall creates the most distinctive traditional presentation, while the 17- and 18-inch BFGoodrich options keep a more modern blackwall look.
The deciding factor is still the trim-specific tire size. LX and S models are the ones that use 205/60R16, so a buyer considering the wide whitewall look should first confirm that the car is on the correct 16-inch wheel setup rather than assuming the style applies across the whole Soul range.
How does tire construction affect the appearance of a restored 2023 Kia Soul?
Construction is straightforward on the 2023 Kia Soul because the available fitments are all radial. The bigger appearance difference comes from sidewall treatment and wheel size, with blackwall BFGoodrich options in the 17- and 18-inch sizes and a wide whitewall American Classic option in 205/60R16.
That means visual planning should focus less on bias-ply versus radial and more on matching the trim's proper size before choosing a sidewall style. A car meant to keep a contemporary look will read differently from one using a whitewall presentation, even though both remain within radial construction.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2023 Kia Soul?
Yes, modifications can affect tire fitment on a 2023 Kia Soul even when the original trim-based size is known. Wheel swaps, changes in wheel width, suspension lowering, altered ride height, or body modifications can all change how a 205/60R16, 215/55R17, or 235/45R18 tire sits in the wheel opening.
A modified Soul should be checked for actual wheel diameter, wheel width, and clearance at full steering lock before replacement tires are chosen. That is especially important when a used vehicle may no longer carry the same wheel package it had when new.
What should I inspect before driving a 2023 Kia Soul on new tires?
Before driving a 2023 Kia Soul on new tires, inspect the wheel size, confirm the installed tire matches the trim-appropriate fitment, and make sure inflation is set correctly for the tire and vehicle application. It is also worth checking for any rubbing points, visible suspension wear, uneven old-tire wear patterns, and proper lug torque after installation.
A short road test should follow once everything is mounted and aired properly. Pay attention to steering feel, vibration, and any sign of contact during turns or over bumps, since those clues can reveal a wheel or alignment issue even when the nominal tire size is correct.
How often should tires on a 2023 Kia Soul be inspected?
Tires on a 2023 Kia Soul should be inspected regularly rather than only at replacement time. Routine checks should include pressure, tread wear, punctures, sidewall cuts, bulges, and any uneven wear pattern that may point to alignment or suspension issues. Because this Soul uses trim-specific sizes, inspection is also a good time to confirm all four tires still match the intended wheel setup.
Monthly visual checks are a sensible baseline, with added inspection before longer trips or after impact damage from potholes or curbs. A closer look is also useful whenever the car is newly purchased used, since wheel changes or mixed tire sizes can complicate future replacement decisions.
