The 2019 Lincoln Trucks MKT blends crossover packaging with Lincoln’s full-size luxury approach, giving owners a vehicle that leans as much toward quiet highway comfort as everyday utility. Its styling and long-wheelbase presence make tire choice especially important to both stance and ride character. This model uses radial tire fitments, with 235/55R19 on the Base and 255/45R20 on the Reserve. That creates a meaningful difference not just in size, but in wheel diameter and the range of tire styles available. Before choosing a replacement, it helps to confirm the exact sub-model and wheel setup, then decide whether appearance, touring use, or a sportier presentation matters most.
Which Tire Size Is Right for The 2019 Lincoln Trucks MKT
Two primary tire sizes apply to the 2019 Lincoln Trucks MKT, and the correct choice depends on the exact sub-model and wheel diameter. The Base uses a 19-inch fitment while the Reserve uses a 20-inch fitment, so the first step is confirming which trim and wheel package is actually on the vehicle before comparing tire style, brand, or series choices.
235/55R19 is a metric radial size in which 235 represents section width in millimeters, 55 is the aspect ratio, R identifies radial construction, and 19 is the wheel diameter in inches. On the 2019 Lincoln Trucks MKT, this size serves the Base model and supports the modern ride, handling, and highway-use character expected from a late-model luxury crossover. Its overall dimensions should still be matched carefully if the vehicle has been modified or fitted with non-stock wheels. This is the right size to evaluate when keeping the Base model on its intended 19-inch wheel setup.
255/45R20 is a wider metric radial size, with 255 denoting section width in millimeters, 45 indicating the aspect ratio, and 20 identifying the wheel diameter in inches. On the 2019 Lincoln Trucks MKT, this size is used on the Reserve and brings a distinctly different fitment path because it requires a 20-inch wheel. Available choices in this size include BFGoodrich, Nitto, and Pro-Trac options, with Blackwall, raised white letter, and Redline sidewall treatments appearing across several series. It is the size to focus on when the goal is matching Reserve fitment while comparing appearance and performance-oriented product character.
Tire fitment changes by sub-model on the 2019 Lincoln Trucks MKT, so trim identification matters before anything else. The Base and Reserve do not share the same tire size or wheel diameter, which means the right tire choice starts with confirming the vehicle’s exact configuration.
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2019 Lincoln Trucks MKT Base
The 2019 Lincoln Trucks MKT Base uses a 235/55R19 radial tire, making it the 19-inch fitment within the model line. Tire selection here centers on staying with the correct metric radial size and verifying that the wheels on the vehicle have not been changed from the original diameter.
The 2019 Lincoln Trucks MKT Reserve uses a 255/45R20 radial tire, placing it on the 20-inch fitment rather than the Base model’s 19-inch setup. That opens up more visible product and sidewall variety, but the first priority is still confirming the Reserve’s wheel diameter before comparing brands or tire series.
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 2019 Lincoln Trucks MKT Tires for Sale
Available 255/45R20 choices for the 2019 Lincoln Trucks MKT Reserve span BFGoodrich, Nitto, and Pro-Trac lines, with differences in tire series, Blackwall or specialty sidewall styling, and rim-width compatibility. That gives Reserve owners room to compare both appearance and product character within the correct size.
Common questions for the 2019 Lincoln Trucks MKT usually come down to identifying the right trim-based tire size, confirming 19-inch versus 20-inch wheel fitment, and sorting through available radial tire styles, brands, and maintenance checks before regular road use.
Tire Size & Fitment
What tire size fits a 2019 Lincoln Trucks MKT?
The 2019 Lincoln Trucks MKT uses two tire sizes, depending on sub-model. The Base uses 235/55R19, while the Reserve uses 255/45R20. Both are radial fitments, but they are not the same size and they do not use the same wheel diameter.
That means the first step is identifying whether the vehicle is a Base or Reserve and confirming the wheels currently on it. A used MKT may already have replacement wheels or a different trim’s take-off set, so checking the tire sidewall and wheel diameter before ordering helps avoid selecting the wrong fitment.
What size rim does a 2019 Lincoln Trucks MKT use?
Rim diameter depends on the trim level. The 2019 Lincoln Trucks MKT Base uses a 19-inch rim with 235/55R19 tires, and the Reserve uses a 20-inch rim with 255/45R20 tires. The tire sizes themselves confirm the wheel diameter because the final number in each size is the rim size in inches.
A 19-inch and 20-inch setup are not interchangeable without changing the tire size to match the wheel. Anyone replacing tires on an MKT should verify the actual wheels on the vehicle, especially if it was previously customized, fitted with aftermarket wheels, or swapped to another Lincoln or Ford platform wheel package.
Do all 2019 Lincoln Trucks MKT sub-models use the same tire size?
No. The 2019 Lincoln Trucks MKT Base uses 235/55R19, while the Reserve uses 255/45R20. Both are radial sizes, but they represent different widths, profiles, and wheel diameters, so they should be treated as separate fitment paths rather than interchangeable versions of the same tire.
That difference affects more than appearance. It also changes which products can be considered, what rim diameter must be on the vehicle, and how much tire sidewall is present. Checking the exact sub-model name and the tires already mounted on the vehicle is the quickest way to narrow the search correctly.
Choosing the Right Tire
What should I consider when choosing a tire for a 2019 Lincoln Trucks MKT?
Start with the correct trim-specific size: 235/55R19 for the Base or 255/45R20 for the Reserve. After size is confirmed, compare construction, brand, tire series, sidewall style, and any rim-width guidance that applies to the tire you are considering.
The right choice depends on how the MKT is used and how you want it to look. Some owners prioritize a clean Blackwall touring presentation, while others may want a more visual sidewall treatment on a 20-inch Reserve setup. Wheel diameter, wheel width, and any suspension changes should be checked before final selection.
What sidewall styles are available for 2019 Lincoln Trucks MKT tires?
Among the available 255/45R20 options for the 2019 Lincoln Trucks MKT Reserve, sidewall styles include Blackwall, raised white letter, and Redline. Those choices create very different visual effects even though the tire size remains the same, making sidewall treatment an important part of the buying decision.
A Blackwall keeps the look understated and closer to a typical late-model luxury presentation, while raised white letter and Redline options add more visual emphasis. Appearance should still come after fitment basics, so verify the Reserve’s 20-inch wheel setup first and then compare sidewall style with the tire series that matches your use.
What brands offer tires for the 2019 Lincoln Trucks MKT?
For the 255/45R20 Reserve fitment, available brands include BFGoodrich, Nitto, and Pro-Trac. Those options appear across several tire series, including g-Force Comp 2 AS, g-Force Sport Comp 2, Nitto NT555 G2, and Street Pro III, giving the size a range of product personalities.
Brand choice should be considered alongside the exact tire series, sidewall treatment, and wheel compatibility rather than as a stand-alone decision. A Reserve owner may be comparing a sportier Blackwall tire against a Street Pro III with a more distinctive sidewall, so it helps to decide whether appearance, use, or both matter most.
Restoration & Appearance
How does tire construction affect the appearance of a 2019 Lincoln Trucks MKT?
On a 2019 Lincoln Trucks MKT, construction is straightforward because the primary fitments are radial. Appearance is shaped more by the tire’s size, profile, and sidewall treatment than by choosing between bias-ply and radial, since this is a modern luxury crossover rather than a vintage vehicle with older construction options.
The bigger visual distinction comes from the Reserve’s available Blackwall, raised white letter, or Redline presentations in 255/45R20. Those choices can make the vehicle look more understated or more expressive. Matching the tire’s appearance to the MKT’s wheel size and overall presentation usually matters more here than pursuing a restoration-oriented period look.
Which sidewall style suits a period-style 2019 Lincoln Trucks MKT?
A 2019 Lincoln Trucks MKT generally suits a Blackwall presentation if the goal is a clean, subdued look that fits its original era and luxury character. On the Reserve’s 255/45R20 fitment, raised white letter and Redline options create a more customized appearance rather than a restrained late-model factory-inspired look.
The right visual choice depends on how the vehicle is being presented. A stock-appearing MKT usually benefits from keeping sidewall styling understated, while a custom build may lean into a more noticeable treatment. Tire size and wheel diameter still come first, so sidewall style should be the finishing decision after fitment is confirmed.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2019 Lincoln Trucks MKT?
Yes. Wheel changes, altered offsets, lowering, suspension wear, or non-stock brake and body components can all affect tire fitment on a 2019 Lincoln Trucks MKT. That matters even more here because the model already uses two different factory wheel diameters, so a modified vehicle may not match its original trim-based setup.
Checking the actual wheel diameter and width on the vehicle is a good starting point, followed by clearance at full steering lock and normal suspension travel. A Base fitted with 20-inch wheels or a Reserve running a different wheel package should be evaluated as it sits, not only by the badge on the tailgate.
What should I inspect before driving a 2019 Lincoln Trucks MKT on new tires?
Inspect tire pressure, valve stems, wheel condition, lug torque, and basic clearance before regular road use. It also helps to look for any rubbing marks inside the wheelhouse, uneven old tire wear, or suspension issues that may affect the way a new 235/55R19 or 255/45R20 tire sits and wears.
A careful road check after installation is just as important. Listen for rubbing on turns, watch for vibration, and recheck pressure after the tires have settled in. If the MKT has aftermarket wheels or a recent alignment issue, catching those problems early helps protect both the new tires and the vehicle’s ride quality.
How often should tires on a 2019 Lincoln Trucks MKT be inspected?
Tires on a 2019 Lincoln Trucks MKT should be inspected regularly, not just when tread appears worn. Monthly pressure checks are a sensible routine, and visual inspections should include tread depth, uneven wear, cuts, bulges, cracking, and any signs of slow air loss around the bead or valve stem.
This matters on a heavier luxury crossover because underinflation or irregular wear can change ride quality and shorten tire life quickly. A Reserve running 255/45R20 tires should also be watched for curb damage because of the lower profile. Consistent inspections are especially useful after seasonal temperature swings or longer highway trips.
