The 2022 Kia K5 sits in the modern midsize sport-sedan space, blending sharp fastback-inspired styling with trim-dependent wheel and tire packages that can change the car’s overall character. For this exact model year, tire fitment centers on three radial sizes: 205/65R16, 235/45R18, and 245/40R19, with the correct choice tied directly to sub-model and wheel diameter. That makes the real decision less about vintage construction and more about confirming trim, rim size, and the kind of road feel you want from the available BFGoodrich g-Force series. Before choosing, it is worth matching the tire to the car’s current wheel setup, especially if wheels have been changed since new.
Which Tire Size Is Right for The 2022 Kia K5
The 2022 Kia K5 uses three primary tire sizes, and the right one depends on the exact sub-model and wheel diameter. All three are radial fitments, but they do not share the same rim size, so the first step is confirming whether the car is on 16-inch, 18-inch, or 19-inch wheels. Once that is established, the choice shifts to the tire series and product characteristics available in the correct size.
235/45R18 is a modern metric radial size in which 235 identifies section width in millimeters, 45 is the aspect ratio, R denotes radial construction, and 18 is the wheel diameter in inches. On the 2022 Kia K5, this size is used on certain sub-models that ride on 18-inch wheels and want a balance between everyday road use and a more assertive stance than the 16-inch fitment. Available choices in this size come from BFGoodrich and center on Blackwall g-Force series tires. It is a size worth confirming carefully if the car is an LXS, since that trim can appear with more than one wheel-and-tire package.
245/40R19 is a modern metric radial size with a 245-millimeter section width, a 40-series profile, radial construction, and a 19-inch rim requirement. This fitment gives the 2022 Kia K5 its largest wheel package of the three primary sizes and is associated with the sub-model that uses 19-inch wheels. BFGoodrich offers this size in Blackwall g-Force series options, including different versions within the broader performance-oriented lineup. Choosing this size starts with verifying that the car actually has the 19-inch wheel package, since neither the 16-inch nor 18-inch K5 fitments can be substituted casually.
205/65R16 is a modern metric radial size where 205 gives the nominal section width in millimeters, 65 is the aspect ratio, R indicates radial construction, and 16 is the rim diameter in inches. On the 2022 Kia K5, this size belongs to sub-models equipped with 16-inch wheels, making wheel confirmation especially important before replacement. The practical selection question here is staying with the correct size and matching it to the car’s actual wheel setup if the vehicle has seen any trim-level wheel swaps. This is the fitment to look for on K5 configurations built around the smaller-diameter factory wheel package.
Tire fitment on the 2022 Kia K5 varies by sub-model, and one trim can appear with more than one primary size. Checking the exact trim and confirming wheel diameter matter before choosing a replacement, because the K5 spans 16-inch, 18-inch, and 19-inch wheel packages.
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2022 Kia K5 EX
The 2022 Kia K5 EX uses an 18-inch radial tire package built around 235/45R18. Tire selection here is mainly about choosing among the available BFGoodrich Blackwall g-Force series options in the correct size and matching them to the car’s existing 18-inch wheels.
The 2022 Kia K5 GT uses the 245/40R19 radial fitment on a 19-inch wheel. That makes wheel confirmation especially important, and the next step is comparing the available BFGoodrich g-Force choices within that exact size rather than trying to mix K5 fitments across other trims.
The 2022 Kia K5 GT-Line uses the same 235/45R18 radial size found on certain other K5 trims. Once the 18-inch wheel setup is confirmed, the decision becomes choosing the right Blackwall BFGoodrich g-Force series tire for the car’s intended street use and overall feel.
The 2022 Kia K5 LX uses the 205/65R16 radial fitment on a 16-inch rim. For this trim, proper replacement starts with staying in the correct wheel diameter and checking that the car has not been changed to a larger wheel package from another K5 sub-model.
The 2022 Kia K5 LXS can use either a 205/65R16 or 235/45R18 radial tire, so trim name alone is not enough to choose a replacement. The most important step is verifying whether the car currently carries 16-inch or 18-inch wheels before comparing tires.
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 Kia K5 Tires for Sale
Available 2022 Kia K5 tire choices center on BFGoodrich Blackwall radial tires in the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. Comparison points include the correct size, wheel-width compatibility, load figures where stated, and the character of each g-Force lineup.
These FAQs focus on 2022 Kia K5 tire size by sub-model, wheel diameter, available radial choices, and the practical checks that matter before replacing tires on a trim with 16-inch, 18-inch, or 19-inch wheels.
Tire Size & Fitment
What tire size fits a 2022 Kia K5?
A 2022 Kia K5 can use three different tire sizes: 205/65R16, 235/45R18, and 245/40R19. The exact size depends on the sub-model and wheel package. LX uses 205/65R16, EX and GT-Line use 235/45R18, GT uses 245/40R19, and LXS can use either 205/65R16 or 235/45R18.
The key step is confirming the car’s actual trim and wheel diameter before ordering tires. A K5 with 16-inch wheels needs a different tire than one on 18-inch or 19-inch wheels, and the LXS deserves extra attention because it appears with two fitments. Checking the sidewall on the current tires and confirming the wheel size avoids choosing a tire that matches the model name but not the vehicle’s actual setup.
What size rim does a 2022 Kia K5 use?
The 2022 Kia K5 uses three rim diameters depending on sub-model: 16-inch, 18-inch, and 19-inch. The 205/65R16 fitment uses a 16-inch rim, 235/45R18 uses an 18-inch rim, and 245/40R19 uses a 19-inch rim. All of these are radial tire applications.
Rim diameter is the first fitment checkpoint because a tire must match the wheel’s bead seat diameter exactly. A 16-inch tire cannot be mounted on an 18-inch wheel, and an 18-inch tire cannot be used on a 19-inch wheel. If the K5 has aftermarket wheels or a wheel package borrowed from another trim, measure and verify the current setup rather than assuming the original trim name still tells the whole story.
Why does the 2022 Kia K5 have more than one tire size?
The 2022 Kia K5 has more than one tire size because different sub-models use different wheel-and-tire packages. The range spans 205/65R16, 235/45R18, and 245/40R19, and those sizes correspond to different trims and wheel diameters rather than one universal fitment across the entire K5 lineup.
That matters because tire replacement starts with the exact configuration, not just the year, make, and model. A GT on 19-inch wheels needs a different tire than an LX on 16-inch wheels, and an LXS can fall into either the 16-inch or 18-inch group. Matching the replacement tire to the wheel size already on the car is more important than trying to choose from the full K5 size range.
Choosing the Right Tire
What should I consider when choosing a tire for a 2022 Kia K5?
Start with the correct size for the car’s actual trim and wheels: 205/65R16, 235/45R18, or 245/40R19. From there, compare the available radial tire series, wheel-width compatibility, and product details such as stated load figures and weight where those specifications are given.
The 2022 Kia K5 does not present a bias-ply-versus-radial decision, so the selection process is mainly about matching the tire to the existing wheel package and the way the car is used. A daily driver, a sport-oriented trim, and a car with changed wheels may point you toward different product choices even within the same size. Checking the current sidewall markings and wheel dimensions helps narrow the decision quickly.
What brands offer tires for the 2022 Kia K5?
The available products for the 2022 Kia K5 are from BFGoodrich. In the supported K5 sizes shown here, BFGoodrich covers the 18-inch and 19-inch fitments with several radial choices in the g-Force family, including g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A.
That makes the buying decision less about switching between multiple brands and more about comparing series within one brand. Looking at the exact size, the wheel-width range, and the particular g-Force line is more useful than focusing on brand name alone. It is also worth remembering that product availability appears by size, so a tire offered in 235/45R18 may not be offered in 245/40R19.
What tire series are available for the 2022 Kia K5?
The 2022 Kia K5 tire selections shown here include BFGoodrich g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. These appear in the 235/45R18 and 245/40R19 fitments, and each is offered as a radial Blackwall tire sized for the appropriate K5 wheel package.
Series choice matters because it is one of the clearest ways to compare tires once the fitment question is settled. A K5 owner should first verify the exact size on the car, then compare the available series within that size rather than across the full lineup. Wheel-width suitability and any stated load specification can also help separate otherwise similar options in the same overall size category.
Restoration & Appearance
Which tire should I choose for a period-style 2022 Kia K5?
A period-style approach on a 2022 Kia K5 starts with preserving the correct original-size wheel package for the exact trim rather than trying to create a vintage look. That means using 205/65R16, 235/45R18, or 245/40R19 as appropriate and keeping the car visually consistent with the wheel diameter it was built around.
Since this is a modern sedan, appearance choice is less about whitewalls or bias-ply styling and more about avoiding mismatched wheel-and-tire combinations. Staying with the proper size keeps the proportions of the car closer to its intended presentation. If authenticity matters after a wheel change, compare the current setup to vehicle documentation or original trim-level specifications before selecting replacement tires.
How does tire construction affect the appearance of a restored 2022 Kia K5?
On a 2022 Kia K5, construction is straightforward because the primary fitments are radial tires. That means appearance differences come less from bias-ply versus radial shape and more from the correct size, the wheel diameter, and the specific tire line chosen within the supported radial options.
A K5 kept close to stock usually looks most consistent when the tire size matches the trim’s intended wheel package. Moving from a 16-inch setup to an 18-inch or 19-inch setup changes the visual balance of the car even before brand or series enters the conversation. For a restoration-minded owner, proper size and wheel pairing matter more than chasing styling cues that belong to much older vehicles.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2022 Kia K5?
Yes, modifications can affect tire fitment on a 2022 Kia K5. Aftermarket wheels, suspension changes, lowering, and body alterations can all change the space available around a 205/65R16, 235/45R18, or 245/40R19 tire, even when the tire size itself looks correct at first glance.
A modified K5 should be checked for wheel diameter, wheel width, offset, and clearance at full steering lock and suspension travel. That is especially important if the car has moved from one factory wheel package to another or uses non-stock wheels. Tire choice should follow the car’s current physical setup, not just the trim listed on the title or original window sticker.
What should I inspect before driving a 2022 Kia K5 on new tires?
Before driving a 2022 Kia K5 on new tires, inspect the wheel size, confirm that the mounted tire matches the intended fitment, and check inflation pressure. It is also smart to look over the wheels for damage and make sure the tires have proper clearance at the fenders, suspension components, and steering angles.
A quick road-use check should include even seating on the rim, valve condition, and any signs of rubbing once the car is on the ground. After the first miles, recheck pressure and look for unusual marks on the sidewall or inner wheel well. Those steps are useful on any K5, but they matter even more if the car has changed wheels or moved between trim-level tire packages.
How often should tires on a 2022 Kia K5 be inspected?
Tires on a 2022 Kia K5 should be inspected regularly, not just when tread looks low. A routine inspection should include tread wear, pressure, cuts, bulges, cracking, and any signs of air loss. On a car that sees daily use, those checks are part of normal maintenance regardless of whether it runs 16-inch, 18-inch, or 19-inch tires.
It also helps to inspect the tires before longer trips and after any pothole impact or curb strike. Uneven wear can point to alignment or suspension issues, while repeated pressure loss may suggest a wheel or valve problem rather than the tire itself. Keeping an eye on condition is especially useful when a K5 uses lower-profile 18-inch or 19-inch fitments, where wheel damage can be easier to miss at a glance.
