The 2018 Hyundai Trucks Santa Fe sits in the modern crossover era, where everyday comfort, family use, and all-season road manners matter as much as styling and trim level. For this exact Santa Fe, tire selection is tied closely to configuration, because fitment splits between 235/60R18 and 235/55R19 radial sizes. That means the first step is confirming the sub-model and wheel diameter before comparing replacement tires. The decision here is less about vintage-style construction and more about maintaining the intended balance of ride, proportions, and wheel compatibility. A careful match keeps the Santa Fe looking right and driving as expected on its existing wheel setup.
Which Tire Size Is Right for The 2018 Hyundai Trucks Santa Fe
The 2018 Hyundai Trucks Santa Fe uses two primary tire sizes, and the difference comes down to sub-model and wheel diameter. Both are radial metric sizes, but one fits an 18-inch rim and the other fits a 19-inch rim. Before choosing a tire, confirm the exact Santa Fe sub-model and verify the wheel diameter currently on the vehicle, especially if the wheels may have been changed.
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 2018 Hyundai Trucks Santa Fe, this size belongs to specific sub-models rather than every version, so it should be matched to the correct wheel package. Its overall diameter stays very close to the alternate 18-inch fitment, but the lower profile and larger rim make wheel confirmation especially important. This is the size to evaluate when the Santa Fe is equipped with 19-inch wheels and the goal is to preserve the intended fit and proportions.
A 235/60R18 tire also uses a 235-millimeter section width and radial construction, but the 60-series profile is paired with an 18-inch rim. For the 2018 Hyundai Trucks Santa Fe, this size applies to a specific sub-model configuration, so it should not be assumed across the full range. Its dimensions remain close to the 19-inch option, but the tire and wheel package are different enough that rim diameter needs to be checked first. This is the size to use when the Santa Fe carries the correct 18-inch wheels and matching trim-level fitment.
Sub-model fitment matters on the 2018 Hyundai Trucks Santa Fe because tire size changes with trim and wheel diameter. Identifying the exact sub-model first helps narrow the correct radial size and prevents confusion between the 18-inch and 19-inch wheel setups.
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2018 Hyundai Trucks Santa Fe Limited Ultimate
The 2018 Hyundai Trucks Santa Fe Limited Ultimate uses the 235/55R19 radial size. Tire selection for this sub-model starts with confirming the 19-inch wheel setup, then comparing replacement choices that preserve the intended overall fit and profile.
The 2018 Hyundai Trucks Santa Fe SE uses the 235/60R18 radial size. That makes the 18-inch wheel diameter the key checkpoint before replacement, especially on vehicles that may have had wheels changed since new.
The 2018 Hyundai Trucks Santa Fe SE Ultimate uses the 235/55R19 radial size. For this sub-model, the practical decision is confirming the 19-inch wheel package and choosing a replacement tire that maintains the right proportions and compatibility.
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 2018 Hyundai Trucks Santa Fe usually center on the correct tire size by sub-model, the difference between the 18-inch and 19-inch wheel setups, and what to inspect before replacing or driving on tires.
Tire Size & Fitment
What tire size fits a 2018 Hyundai Trucks Santa Fe?
The 2018 Hyundai Trucks Santa Fe uses two tire sizes: 235/60R18 and 235/55R19. Both are radial metric sizes, and the correct one depends on the Santa Fe sub-model and the wheel diameter installed on the vehicle.
The safest starting point is to confirm both the trim level and the actual wheel size on the vehicle before ordering replacements. A Santa Fe with 18-inch wheels needs the corresponding 18-inch tire size, while a 19-inch wheel setup requires the matching 19-inch fitment to keep the tire and rim combination correct.
What size rim does a 2018 Hyundai Trucks Santa Fe use?
A 2018 Hyundai Trucks Santa Fe uses either an 18-inch or 19-inch rim, depending on sub-model. The 235/60R18 tire fits an 18-inch rim, while the 235/55R19 tire fits a 19-inch rim.
That makes wheel diameter the first thing to verify before choosing tires, especially on a used vehicle. Looking only at tire width or overall appearance can lead to mistakes, because both fitments are similar in section width but are built for different rim diameters and should be matched to the wheel actually on the Santa Fe.
Do all 2018 Hyundai Trucks Santa Fe sub-models use the same tire size?
No. The 2018 Hyundai Trucks Santa Fe SE uses 235/60R18, while the Limited Ultimate and SE Ultimate use 235/55R19. All of these are radial tires, but the wheel diameter changes by sub-model.
That difference matters because the tire size is tied directly to the wheel package. Before replacing a tire, confirm the exact sub-model and also check the size molded into the current tire sidewall, since a wheel change by a previous owner could leave the vehicle wearing a different setup than its original trim-level fitment.
Choosing the Right Tire
What should I consider when choosing a tire for a 2018 Hyundai Trucks Santa Fe?
Start with the correct size for the exact 2018 Hyundai Trucks Santa Fe sub-model: 235/60R18 for the SE or 235/55R19 for the Limited Ultimate and SE Ultimate. Matching the tire to the proper rim diameter is the foundation of a correct replacement.
After size is confirmed, compare practical factors such as the existing wheel setup, how the Santa Fe is used, and whether all four tires should remain a matched set. It also helps to inspect the current tires for uneven wear, since irregular wear can point to alignment or suspension issues that should be addressed before installing replacements.
How do I choose between the available 235/55R19 and 235/60R18 tires for a 2018 Hyundai Trucks Santa Fe?
The choice between 235/55R19 and 235/60R18 is not a matter of preference alone, because each size belongs to a specific wheel diameter and sub-model configuration on the 2018 Hyundai Trucks Santa Fe. The tire has to match the rim already on the vehicle.
Once the size is confirmed, compare replacement options within that exact size rather than crossing between them. Keeping the right size for the wheel package helps preserve proper fitment, while switching without checking wheel diameter, clearance, and the overall setup can create avoidable mounting and drivability issues.
Why does wheel diameter matter when choosing 2018 Hyundai Trucks Santa Fe tires?
Wheel diameter matters because the 2018 Hyundai Trucks Santa Fe uses two different rim sizes, and each tire size is built for one specific rim diameter. A 235/60R18 fits an 18-inch rim, while a 235/55R19 fits a 19-inch rim.
Even though the two sizes are close in overall height, they are not mounted the same way. Confirming wheel diameter first prevents ordering a tire that cannot be mounted on the vehicle’s wheels, and it also keeps the replacement process focused on the correct fitment for the Santa Fe’s actual trim and hardware.
Restoration & Appearance
Does correct tire fitment matter for a 2018 Hyundai Trucks Santa Fe restoration or refresh?
Yes. Even on a modern vehicle like the 2018 Hyundai Trucks Santa Fe, using the correct tire size for the exact sub-model helps preserve the intended stance, wheel-to-tire proportion, and overall appearance. The correct match is 235/60R18 or 235/55R19, depending on trim.
A clean refresh looks more cohesive when the wheel diameter and tire profile stay aligned with the vehicle’s original type of setup. If appearance is part of the goal, check that the current wheels are the proper 18-inch or 19-inch size first, since a previous wheel change can alter the look as much as the tire itself.
How does tire size affect the appearance of a 2018 Hyundai Trucks Santa Fe?
Tire size has a visible effect on a 2018 Hyundai Trucks Santa Fe because the vehicle uses either a 235/60R18 or 235/55R19 fitment. Both sizes are close in overall diameter, but they create different visual relationships between sidewall height and wheel size.
That means the tire should be selected to match the wheel package already on the Santa Fe rather than by looks alone. An 18-inch setup carries a taller sidewall appearance, while a 19-inch setup shows more wheel and less sidewall, so keeping the right combination maintains the intended visual balance.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2018 Hyundai Trucks Santa Fe?
Yes. Modifications can affect tire fitment on a 2018 Hyundai Trucks Santa Fe, especially if the vehicle has aftermarket wheels, suspension changes, or altered ride height. Those changes can influence which tire size is currently on the vehicle and how much clearance is available.
A careful check should include wheel diameter, wheel width, and visible clearance at the fenders and steering components. Even when the Santa Fe started with 235/60R18 or 235/55R19, changes made later can alter what is practical, so the actual setup should be verified before mounting replacement tires.
What should I inspect before driving a 2018 Hyundai Trucks Santa Fe on new tires?
Before driving a 2018 Hyundai Trucks Santa Fe on new tires, inspect the wheels for damage, confirm the tires match the correct size for the vehicle’s wheel diameter, and make sure inflation is set properly. It is also wise to look at alignment-related wear on the old tires.
A short follow-up check after installation helps catch issues early. Watch for vibration, pulling, or any sign of rubbing during full steering lock, because those symptoms can point to wheel damage, alignment concerns, or a mismatch between the tire size chosen and the hardware currently on the Santa Fe.
How often should tires on a 2018 Hyundai Trucks Santa Fe be inspected?
Tires on a 2018 Hyundai Trucks Santa Fe should be inspected regularly, not just when replacement time arrives. A visual check for tread wear, cuts, punctures, sidewall damage, and uneven wear patterns can help spot problems before they become more serious.
Regular inspection is especially helpful when the Santa Fe sees changing road conditions or long highway use. Checking condition and air pressure consistently also makes it easier to notice if one tire is losing air or wearing differently, which can signal alignment, suspension, or wheel issues that deserve attention.
