The 2020 Kia Trucks Sorento sits in the modern midsize crossover segment, where everyday comfort, family hauling, and light utility all shape tire choice more than nostalgia or show-car presentation. Even so, exact fitment still matters because this Sorento uses two different factory tire sizes depending on sub-model and wheel package. The primary fitments are 235/65R17 and 235/55R19, and both are radial sizes with different rim diameters. That means the first decision is confirming whether the vehicle carries the 17-inch or 19-inch setup. Once that is settled, the focus shifts to selecting the right tire within the correct size for ride, road use, and overall fitment confidence.
Which Tire Size Is Right for The 2020 Kia Trucks Sorento
The 2020 Kia Trucks Sorento 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 a 17-inch rim and the other uses a 19-inch rim, so confirming the wheel size is the first step before comparing tire choices or replacement options.
A 235/55R19 tire uses a 235-millimeter section width, a 55-series aspect ratio, radial construction, and a 19-inch rim diameter. On the 2020 Kia Trucks Sorento, this size belongs to the larger-wheel fitment used on certain sub-models, so it is tied closely to the vehicle's wheel package rather than being a universal size across the range. Its overall proportions differ from the 17-inch setup even though both are modern radial formats. This is the size to evaluate when the Sorento is equipped with 19-inch wheels and the goal is to keep the correct rim diameter and intended fitment relationship.
A 235/65R17 tire also carries a 235-millimeter section width and radial construction, but its 65-series profile is paired with a 17-inch rim. On the 2020 Kia Trucks Sorento, this size is used on sub-models fitted with the 17-inch wheel setup, making wheel confirmation just as important as the size itself. Compared with the 19-inch fitment, it follows a different wheel-and-sidewall combination while staying in a modern metric radial format. This is the proper size to review when the vehicle has 17-inch wheels and the replacement needs to match that configuration.
Tire fitment on the 2020 Kia Trucks Sorento varies by sub-model, so identifying the exact trim matters before choosing a replacement tire. The main distinction is wheel diameter, with some sub-models using a 17-inch radial fitment and others using a 19-inch radial fitment.
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2020 Kia Trucks Sorento EX
The 2020 Kia Trucks Sorento EX uses the 235/55R19 radial size, placing it on the 19-inch wheel setup. Tire selection for the EX starts with retaining that rim diameter and then choosing a replacement tire that suits the vehicle's intended road use and overall setup.
The 2020 Kia Trucks Sorento L uses the 235/65R17 radial size on a 17-inch wheel. For this sub-model, the key is staying with the correct 17-inch fitment and checking the actual wheel package on the vehicle before moving to a replacement tire.
The 2020 Kia Trucks Sorento LX also uses the 235/65R17 radial fitment. That keeps tire choice straightforward as long as the Sorento still carries its 17-inch wheel setup and has not been changed to a different wheel-and-tire package.
The 2020 Kia Trucks Sorento S uses the 235/55R19 radial size with the 19-inch wheel configuration. Replacement decisions here should center on confirming the wheel diameter first, then selecting a tire within the correct size for everyday driving and fitment consistency.
The 2020 Kia Trucks Sorento SX uses the 235/55R19 radial tire size. That makes the 19-inch wheel setup the starting point for any replacement, especially if the vehicle has seen wheel changes or other modifications that could affect present-day fitment.
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
Common questions for the 2020 Kia Trucks Sorento usually come down to exact tire size by sub-model, whether the vehicle uses 17-inch or 19-inch wheels, and what should be checked before replacing tires on a used or modified example.
Tire Size & Fitment
What tire size fits a 2020 Kia Trucks Sorento?
The 2020 Kia Trucks Sorento uses either 235/65R17 or 235/55R19, depending on the sub-model. Both are radial tire sizes, but they are not the same fitment because they pair with different wheel diameters and different sidewall proportions.
The right starting point is the exact trim level and the actual wheels on the vehicle. L and LX use 235/65R17, while EX, S, and SX use 235/55R19, so a tire replacement should match the Sorento's present wheel size before any other comparison is made.
What size rim does a 2020 Kia Trucks Sorento use?
A 2020 Kia Trucks Sorento uses either a 17-inch or 19-inch rim, depending on sub-model. The 235/65R17 fitment uses a 17-inch wheel, and the 235/55R19 fitment uses a 19-inch wheel.
Rim diameter is the most important detail to confirm because a 17-inch tire cannot be mounted on a 19-inch wheel, and the reverse is also true. Looking at the current tire sidewall or verifying the wheel itself is the quickest way to avoid choosing the wrong replacement size.
Do all 2020 Kia Trucks Sorento sub-models use the same tire size?
No, the 2020 Kia Trucks Sorento does not use one tire size across every sub-model. L and LX use 235/65R17, while EX, S, and SX use 235/55R19, so trim level changes the tire and wheel package.
That distinction matters because the two sizes use different rim diameters and different tire proportions. Even when the overall tire diameters are close, replacement selection should still begin with the exact sub-model and current wheel setup, especially on a Sorento that may have had wheels changed after leaving the factory.
Choosing the Right Tire
What should I consider when choosing a tire for a 2020 Kia Trucks Sorento?
Start with the correct primary size for the specific 2020 Kia Trucks Sorento sub-model: 235/65R17 for L and LX, or 235/55R19 for EX, S, and SX. Because both sizes are radial but use different wheel diameters, choosing by appearance alone is not enough.
After confirming the size, look at the vehicle's actual wheel setup, typical driving use, and overall tire condition goals. A Sorento used mainly for commuting may lead to different priorities than one used for heavier family travel, but the replacement still needs to stay within the proper size and rim-diameter fitment.
How do I choose between the available 2020 Kia Trucks Sorento tire sizes?
The available tire sizes are not interchangeable choices for the same configuration. A 2020 Kia Trucks Sorento uses 235/65R17 or 235/55R19 based on sub-model and wheel package, so the vehicle itself determines which size belongs on it.
Selection becomes straightforward once the trim and wheel diameter are confirmed. The main question is not whether a driver prefers 17-inch or 19-inch sizing in the abstract, but whether the Sorento in front of them actually has the matching wheels needed for the tire being considered.
What rim-fitment details matter when choosing 2020 Kia Trucks Sorento tires?
The critical rim-fitment detail is wheel diameter. A 2020 Kia Trucks Sorento fitted for 235/65R17 needs a 17-inch rim, while one fitted for 235/55R19 needs a 19-inch rim, so the tire size has to match the wheel already on the vehicle.
Wheel changes can complicate that simple rule, especially on used vehicles. Checking the current tire sidewall, measuring the wheel if needed, and confirming that no aftermarket wheel package has altered the setup helps prevent a mismatch before comparing replacement tires.
Restoration & Appearance
Does correct tire fitment matter for a 2020 Kia Trucks Sorento?
Correct tire fitment matters on a 2020 Kia Trucks Sorento because the vehicle uses two different size-and-wheel combinations across its sub-model range. The difference between 235/65R17 and 235/55R19 is not cosmetic alone; each size is tied to a specific rim diameter and intended configuration.
Even though this Sorento is a modern vehicle rather than a traditional restoration candidate, keeping the proper fitment still supports the vehicle's intended stance, wheel relationship, and everyday drivability. Buyers working with a used Sorento should verify that the current wheels and tire size still match one another before replacement.
How does tire size affect the appearance of a 2020 Kia Trucks Sorento?
Tire size changes the visual balance of a 2020 Kia Trucks Sorento because the vehicle uses either a 17-inch wheel with a taller 65-series tire or a 19-inch wheel with a lower 55-series tire. Both are correct in the right application, but they create different wheel-to-sidewall proportions.
That visual difference is one reason trim-level fitment should not be overlooked. A replacement that matches the Sorento's actual sub-model and wheel package will preserve the intended overall presentation, while a mismatch can alter both the look of the vehicle and the basic wheel-and-tire relationship.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2020 Kia Trucks Sorento?
Yes, modifications can affect tire fitment on a 2020 Kia Trucks Sorento. Aftermarket wheels, suspension changes, ride-height alterations, or prior owner tire substitutions can all change what is currently on the vehicle, even though the original fitments are 235/65R17 or 235/55R19.
That is why the present setup should be checked before ordering replacement tires. Wheel diameter is the first checkpoint, but clearance around the fenders and suspension also matters when a Sorento has been changed from its original configuration or is wearing a size different from its intended sub-model fitment.
What should I inspect before driving a 2020 Kia Trucks Sorento on new tires?
Before driving a 2020 Kia Trucks Sorento on new tires, inspect the wheels for damage, confirm that the replacement size matches the vehicle's 17-inch or 19-inch setup, and make sure the tires are properly mounted and inflated. A quick visual check for rubbing or uneven seating is also worthwhile.
The rest of the vehicle deserves attention as well. Steering feel, suspension condition, and alignment all influence how a Sorento behaves on fresh tires, so a short road test and another inspection afterward can help catch clearance issues, vibration, or pressure loss before regular driving resumes.
How often should tires on a 2020 Kia Trucks Sorento be inspected?
Tires on a 2020 Kia Trucks Sorento should be inspected regularly, not only when replacement time arrives. Checking tread wear, air pressure, sidewall condition, and any signs of puncture or impact damage helps catch problems early, especially on a vehicle used for daily family or highway driving.
A practical routine is to look them over monthly and again before longer trips. Uneven wear can also point to alignment or suspension issues, and that matters on a Sorento because the correct tire size still needs the right overall vehicle condition to deliver stable road manners and even service life.
