The 2023 Kia Trucks Telluride sits in the modern three-row SUV market as a family-focused vehicle with upscale trim variety and a strong emphasis on road comfort, daily usability, and long-distance practicality. That matters when choosing tires, because this exact Telluride fitment depends first on trim level and wheel diameter rather than on one universal size. The primary fitments are 245/50R20 and 245/60R18, both modern radial sizes. The main decision is confirming which sub-model you have, then choosing the tire that matches the correct wheel setup and the kind of ride, appearance, and road use you expect from your Telluride.
Which Tire Size Is Right for The 2023 Kia Trucks Telluride
The 2023 Kia Trucks Telluride uses two primary tire sizes, and the correct one depends on the exact sub-model and wheel diameter. Both fitments are radial, but one uses an 18-inch rim and the other uses a 20-inch rim, so the first step is confirming the trim level and verifying the wheels currently on the vehicle before selecting a tire.
Fit(s): EX, EX X-Line, S, SX, SX Prestige, SX Prestige X-Line, and SX X-Line
Construction: Radial|Rim: 20 in
245/50R20 is a modern metric radial size in which 245 is the nominal section width in millimeters, 50 is the aspect ratio, R identifies radial construction, and 20 is the wheel diameter in inches. On the 2023 Kia Trucks Telluride, this size is used on several upper and mid-level sub-models equipped with 20-inch wheels. Its overall dimensions keep it very close to the alternate 18-inch fitment, but it is meant for a different wheel diameter. This is the size to evaluate when your Telluride is already running 20-inch wheels and you want to keep the intended fitment.
245/60R18 is a modern metric radial size where 245 indicates nominal section width in millimeters, 60 is the aspect ratio, R means radial construction, and 18 identifies the wheel diameter in inches. On the 2023 Kia Trucks Telluride, this size applies to specific sub-models that use 18-inch wheels rather than the 20-inch setup found elsewhere in the range. Even though its section width is the same as the 20-inch fitment, it is built for a different rim diameter. This is the right size to compare when your Telluride has the factory-style 18-inch wheel configuration.
Tire fitment for the 2023 Kia Trucks Telluride varies by sub-model, so trim identification matters before anything else. Most covered versions use 245/50R20, while select trims use 245/60R18, making wheel diameter the key detail to confirm before choosing tires.
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2023 Kia Trucks Telluride EX
The 2023 Kia Trucks Telluride EX uses the 245/50R20 radial fitment. Tire selection starts with keeping the 20-inch wheel setup in mind and choosing a replacement that matches the intended size and overall vehicle use.
The 2023 Kia Trucks Telluride EX X-Line also uses the 245/50R20 radial size. That keeps selection straightforward as long as the vehicle still has its 20-inch wheels, but any wheel change should be verified before replacement.
The 2023 Kia Trucks Telluride LX uses the 245/60R18 radial fitment rather than the 20-inch package found on many other trims. That makes wheel confirmation especially important if the vehicle has been modified or fitted with a different wheel and tire package.
The 2023 Kia Trucks Telluride S uses 245/50R20 tires in radial construction. Selection centers on matching the 20-inch fitment correctly and checking that the current wheel package has not been changed from stock-style sizing.
The 2023 Kia Trucks Telluride SX uses the 245/50R20 radial size. Buyers replacing tires on this trim should focus on keeping the proper 20-inch fitment and confirming wheel size before comparing specific tire choices.
The 2023 Kia Trucks Telluride SX Prestige uses 245/50R20 radial tires. That means replacement shopping should stay centered on the 20-inch fitment unless the vehicle now carries an aftermarket wheel package.
The 2023 Kia Trucks Telluride SX Prestige X-Line uses the 245/50R20 radial size. Tire selection is mostly a matter of matching the existing 20-inch setup and checking wheel and clearance details if any modifications have been made.
The 2023 Kia Trucks Telluride SX Prestige X-Pro uses 245/60R18 radial tires. This trim should be matched to the 18-inch wheel fitment, with extra attention paid to verifying the current setup if wheels have been swapped.
The 2023 Kia Trucks Telluride SX X-Line uses the 245/50R20 radial fitment. Choosing tires for this sub-model begins with confirming the 20-inch wheel diameter and then selecting a tire that suits the vehicle's intended driving use.
The 2023 Kia Trucks Telluride SX X-Pro uses the 245/60R18 radial size. That places it with the 18-inch-wheel Tellurides, so replacement tires should be chosen around that wheel diameter rather than the more common 20-inch setup.
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.
Frequently Asked Questions
The most common questions for the 2023 Kia Trucks Telluride center on trim-specific tire sizing, 18-inch versus 20-inch wheel fitment, choosing the right radial size, and checking wheel, suspension, and tire condition before regular road use.
Tire Size & Fitment
What tire size fits a 2023 Kia Trucks Telluride?
The 2023 Kia Trucks Telluride uses either 245/50R20 or 245/60R18, depending on the sub-model. EX, EX X-Line, S, SX, SX Prestige, SX Prestige X-Line, and SX X-Line use 245/50R20, while LX, SX Prestige X-Pro, and SX X-Pro use 245/60R18.
The key point is that there is not one universal size for every 2023 Telluride. Trim level and wheel diameter determine the correct fitment, so the smartest first step is checking the exact sub-model and confirming whether the vehicle is running 18-inch or 20-inch wheels before replacing tires.
What size rim does a 2023 Kia Trucks Telluride use?
A 2023 Kia Trucks Telluride uses either an 18-inch or 20-inch rim, depending on trim. The 245/60R18 tire fits an 18-inch rim, while the 245/50R20 tire fits a 20-inch rim, so the tire size and wheel diameter are directly linked.
Wheel diameter should be confirmed before ordering tires, especially on a vehicle that may have had its wheels changed after delivery. A Telluride equipped with 20-inch wheels cannot use the 18-inch tire size on those rims, and the reverse is also true, even though the two sizes are close in overall diameter.
Why does the 2023 Kia Trucks Telluride have more than one tire size?
The 2023 Kia Trucks Telluride has more than one tire size because different sub-models use different wheel packages. Some trims are equipped with 20-inch wheels and use 245/50R20 tires, while others use 18-inch wheels with 245/60R18 tires.
That means tire replacement should never be based on year and model alone. The exact trim and the wheels currently on the vehicle matter just as much, particularly if the Telluride has been fitted with aftermarket wheels or a take-off wheel set from another sub-model.
Choosing the Right Tire
What should I consider when choosing a tire for a 2023 Kia Trucks Telluride?
Start with the correct size for the exact sub-model: 245/50R20 or 245/60R18. Both are radial fitments, so the biggest selection factor is making sure the tire matches the wheel diameter already on the vehicle rather than choosing by appearance or pricing first.
Once the size is confirmed, compare tires with the Telluride's real use in mind, such as commuting, family highway travel, or seasonal driving. It also helps to inspect the current wheels for prior changes, since a trim that originally used one fitment may no longer be carrying the same setup.
How do I choose between the available 245/50R20 and 245/60R18 tires for a 2023 Kia Trucks Telluride?
You do not choose between those sizes as alternatives unless the wheel package also changes. A 2023 Kia Trucks Telluride on 20-inch wheels needs the 245/50R20 fitment, while a Telluride on 18-inch wheels needs the 245/60R18 fitment.
The practical comparison is not which size is better, but which one belongs on the specific trim and wheel setup. Once that is confirmed, focus on tire type, road-use priorities, and condition of the wheels rather than trying to substitute one diameter-specific size for the other.
How do I choose between the available Telluride tire fitments for my exact sub-model?
The right fitment comes down to the specific sub-model and its wheel diameter. Most 2023 Kia Trucks Telluride trims use 245/50R20, while LX, SX Prestige X-Pro, and SX X-Pro use 245/60R18, so trim identification is the first step in making the right choice.
A quick check of the tire sidewall and the wheel itself helps confirm what is on the vehicle now. That matters because wheel swaps are common, and selecting by trim name alone can create confusion if the Telluride no longer has its original-style wheel and tire package.
Restoration & Appearance
Does correct tire fitment matter for a 2023 Kia Trucks Telluride?
Correct tire fitment matters on a 2023 Kia Trucks Telluride because the vehicle uses two different wheel diameters across its trim range. Matching 245/50R20 to a 20-inch wheel or 245/60R18 to an 18-inch wheel is essential to keep the tire aligned with the intended setup.
Even on a newer SUV, proper sizing affects more than appearance. Using the correct fitment helps preserve the relationship between tire, wheel, and body clearance, and it reduces the risk of choosing a tire that does not suit the wheel package currently installed on the vehicle.
How does tire fitment affect the appearance of a 2023 Kia Trucks Telluride?
Tire fitment has a visible effect on a 2023 Kia Trucks Telluride because the vehicle's stance changes with its wheel package. The 245/50R20 fitment pairs with 20-inch wheels, while the 245/60R18 fitment pairs with 18-inch wheels, giving each trim a different visual balance.
Appearance should still follow proper fitment rather than the other way around. A Telluride that has had its wheels changed may look different from its original trim presentation, so checking actual wheel diameter and current tire size is the right starting point before making any replacement decision.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2023 Kia Trucks Telluride?
Yes, modifications can affect tire fitment on a 2023 Kia Trucks Telluride. Wheel changes, suspension alterations, lowering, offset differences, and body modifications can all change how a 245/50R20 or 245/60R18 tire sits in the wheel opening and how much clearance it has in motion.
That is why the current setup matters more than assumptions about original trim equipment. A Telluride with aftermarket wheels should be checked for wheel diameter, width, and clearance at steering lock and suspension travel before replacing tires, even when the tire size looks familiar on the sidewall.
What should I inspect before driving a 2023 Kia Trucks Telluride on new tires?
Before driving a 2023 Kia Trucks Telluride on new tires, inspect the wheels for damage, confirm the tire size matches the actual wheel diameter, and make sure the tires are properly seated and inflated. It is also wise to check valve stems, lug torque, and basic suspension condition.
A short initial road check can reveal vibration, pulling, or clearance issues that were not obvious while parked. Attention should also go to alignment and any uneven wear pattern on the old tires, since those clues can point to mechanical issues that new tires alone will not correct.
How often should tires on a 2023 Kia Trucks Telluride be inspected?
Tires on a 2023 Kia Trucks Telluride should be inspected regularly, not just when tread looks low. A visual check for uneven wear, cuts, punctures, bulges, sidewall damage, and air loss is a smart habit, especially on a vehicle that sees family travel or longer highway miles.
Monthly pressure checks and routine inspections before longer trips help catch problems early. It also pays to recheck the sidewall size from time to time, since used-vehicle purchases, dealership wheel swaps, or aftermarket upgrades can leave a Telluride wearing a different setup than the trim name might suggest.
