The 2012 Ford Trucks F-150 Lariat sits in a generation of full-size pickups that balanced everyday comfort with real work and trail capability, which makes tire choice especially important today. A Lariat can be anything from a road-focused 4x2 to a 4x4 or an H.D. Payload Package truck with a different wheel and tire setup. This model uses radial tire fitments, with 265/60R18, 275/55R20, 275/65R18, and 245/75R17 all appearing across the range. The key decision is identifying the exact sub-model and wheel diameter first, then comparing the available tire style and load-oriented specifications. That approach keeps appearance, stance, and intended use aligned with the truck you actually have.
Which Tire Size Is Right for The 2012 Ford Trucks F-150 Lariat
The 2012 Ford Trucks F-150 Lariat uses four primary tire sizes, and they are tied to specific sub-model and wheel combinations rather than one universal fitment. Because this truck appears with 17-inch, 18-inch, and 20-inch rim diameters, the first step is confirming the exact sub-model and the wheel diameter currently on the truck before comparing tire choices.
265/60R18 is a metric radial size in which 265 is the section width in millimeters, 60 is the aspect ratio, R identifies radial construction, and 18 is the rim diameter in inches. On the 2012 Ford Trucks F-150 Lariat, this size belongs to a specific sub-model fitment rather than the full Lariat range. Its modern radial format suits a truck that may see regular street use while still requiring proper wheel compatibility. This size should be selected only after confirming the truck's exact configuration and existing 18-inch wheel setup.
275/55R20 is a metric radial size with a 275-millimeter section width, a 55-series profile, and a 20-inch rim diameter. It is one of the larger-wheel fitments used on the 2012 Ford Trucks F-150 Lariat and appears on more than one sub-model, so it is an important size to verify carefully. The lower profile relative to the other Lariat sizes gives it a distinct fitment role within the range. Choosing this size starts with confirming that the truck is actually equipped with 20-inch wheels and has not been changed from its original wheel setup.
275/65R18 is a metric radial size where 275 gives the nominal section width in millimeters, 65 is the aspect ratio, and 18 identifies the wheel diameter. For the 2012 Ford Trucks F-150 Lariat, this size is tied to a particular sub-model fitment and is also the only primary size here with an available BFGoodrich All-Terrain T/A KO2 option featuring raised white letters. That makes it especially relevant for buyers looking for a more truck-oriented tread and appearance. Wheel width, load needs, and actual vehicle use should all be checked before settling on this size.
245/75R17 is a metric radial size with a 245-millimeter section width, a 75-series profile, and a 17-inch rim diameter. On the 2012 Ford Trucks F-150 Lariat, this is the fitment associated with the H.D. Payload Package configuration, so it should not be treated as a general Lariat size. BFGoodrich offers this size in the All-Terrain T/A KO2 series with raised white letter styling, giving it a more utility-focused presentation. It makes sense only after confirming the package, the 17-inch wheel, and the truck's intended carrying or road-use demands.
Tire fitment on the 2012 Ford Trucks F-150 Lariat varies by sub-model, so checking the exact configuration matters before choosing a tire. The biggest dividing points are whether the truck is 4x2, 4x4, or equipped with the H.D. Payload Package, along with the wheel diameter on the vehicle.
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2012 Ford Trucks F-150 Lariat 4x2
The 2012 Ford Trucks F-150 Lariat 4x2 uses either an 18-inch or 20-inch radial tire fitment, so wheel diameter is the first thing to confirm. Once that is settled, the selection process becomes a matter of matching the truck's actual wheel setup and desired street-oriented appearance.
The 2012 Ford Trucks F-150 Lariat 4x4 appears with both 20-inch and 18-inch radial tire sizes, which means there is no single 4x4 fitment without checking the wheels. That makes it important to verify the exact tire size already on the truck before comparing options for appearance, load capacity, or more all-terrain-focused use.
The 2012 Ford Trucks F-150 Lariat w/H.D. Payload Pkg. uses a distinct 17-inch radial tire size that sets it apart from the other Lariat sub-models. Tire selection here should stay centered on the package-specific wheel setup and the truck's heavier-duty role rather than on standard Lariat tire choices.
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 2012 Ford Trucks F-150 Lariat Tires for Sale
Available product choices for the 2012 Ford Trucks F-150 Lariat focus on BFGoodrich All-Terrain T/A KO2 options in 275/65R18 and 245/75R17. Both are radial tires with raised white letter sidewalls, but they differ in rim-width compatibility, load capacity, and overall fitment role within the Lariat range.
Owners of a 2012 Ford Trucks F-150 Lariat usually need to sort out exact tire size, wheel diameter, sub-model fitment, and how available tire options compare. These FAQs focus on those practical decisions, along with appearance, modifications, and pre-drive inspection checks.
Tire Size & Fitment
What tire size fits a 2012 Ford Trucks F-150 Lariat?
A 2012 Ford Trucks F-150 Lariat can use 265/60R18, 275/55R20, 275/65R18, or 245/75R17, depending on the exact sub-model. These are all radial tire sizes, but they are not universal across the full Lariat lineup.
The correct choice starts with identifying whether the truck is a 4x2, a 4x4, or equipped with the H.D. Payload Package, then confirming the wheel diameter actually on the vehicle. A truck with changed wheels or aftermarket tire packages should be checked by current rim size and clearance rather than by trim name alone.
What size rim does a 2012 Ford Trucks F-150 Lariat use?
The 2012 Ford Trucks F-150 Lariat appears with 17-inch, 18-inch, and 20-inch rim diameters, depending on sub-model and tire fitment. That spread is why the same model name can still lead to very different tire choices.
Looking at the wheel itself is often the fastest way to narrow the fitment, especially on trucks that may have had wheel swaps over time. Once the rim diameter is confirmed, the remaining decision is matching the correct tire size for that setup and checking width, load needs, and intended use before choosing a replacement.
Why does the 2012 Ford Trucks F-150 Lariat have more than one tire size?
The 2012 Ford Trucks F-150 Lariat has more than one tire size because the fitment changes with sub-model and equipment level. The 4x2, 4x4, and H.D. Payload Package versions do not all use the same wheel and tire combination.
That means tire shopping should begin with the exact truck configuration, not just the model name on the fender. It also helps to confirm whether the current wheels are original-style sizes or a later change, since wheel diameter and overall setup affect which tire size is appropriate for safe clearance and proper fit.
Choosing the Right Tire
What should I consider when choosing a tire for a 2012 Ford Trucks F-150 Lariat?
Start with the exact tire size and wheel diameter used on the truck, because the 2012 Ford Trucks F-150 Lariat spans four different primary sizes. Construction is straightforward here since the fitments are radial, but the right size still depends on sub-model and wheel setup.
After size is settled, compare the tire's intended role, sidewall style, rim-width compatibility, and load specification. A street-driven Lariat, a 4x4 used on mixed surfaces, and an H.D. Payload Package truck may all call for different priorities even when the tires are close in overall dimensions.
What sidewall styles are available for 2012 Ford Trucks F-150 Lariat tires?
The available product selection for this 2012 Ford Trucks F-150 Lariat includes RWL sidewalls, which means raised white letters. That style appears on the BFGoodrich All-Terrain T/A KO2 options offered in the applicable sizes here.
Sidewall treatment affects the truck's presentation as much as the tread pattern does, especially on a pickup that may be used as both a working vehicle and a personal truck. Choosing between available sidewall looks should still come after confirming the correct size, since the visual preference only matters once fitment is right.
What brands offer tires for the 2012 Ford Trucks F-150 Lariat?
BFGoodrich is represented in the available product selection for the 2012 Ford Trucks F-150 Lariat, specifically through the All-Terrain T/A KO2 series in applicable sizes. That gives this truck an option with a recognizable all-terrain character and raised white letter styling.
Brand alone should not make the decision. It still helps to compare the exact size, the tire series, the rim-width range, and the load capacity tied to the truck's intended use, especially when choosing between a standard Lariat setup and the heavier-duty H.D. Payload Package configuration.
Restoration & Appearance
Which tire should I choose for a period-style 2012 Ford Trucks F-150 Lariat?
A period-style approach for a 2012 Ford Trucks F-150 Lariat starts with keeping the truck in its correct primary tire size and wheel diameter for the exact sub-model. Since this is a modern truck-era fitment with radial tires, the closest period-style result usually comes from preserving the proper size and overall stance.
Appearance choices should then follow the truck's intended look, whether that means a more road-oriented presentation or an all-terrain style such as the available KO2 options with raised white letters. Buyers seeking exact originality should compare against window sticker information, build documentation, or marque-specific references before making a final call.
Does correct tire fitment matter for a 2012 Ford Trucks F-150 Lariat restoration?
Correct tire fitment matters on a 2012 Ford Trucks F-150 Lariat restoration because tire size and wheel diameter strongly influence the truck's stance, proportions, and overall presentation. Using the wrong size can change how the truck sits and can blur the distinction between standard and H.D. Payload Package configurations.
Fitment also affects practical details such as clearance and load suitability, so restoration-minded buyers should treat the tire as more than a cosmetic finishing piece. Staying with the proper size for the exact sub-model gives the best starting point before deciding on tread style, sidewall treatment, or a more aggressive truck-oriented look.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2012 Ford Trucks F-150 Lariat?
Modifications can absolutely affect tire fitment on a 2012 Ford Trucks F-150 Lariat. Wheel swaps, suspension lifts or drops, leveling kits, and changes in wheel width can all alter the space available for the original tire size.
A truck that still carries a factory-size tire on paper may no longer have the same clearance at the fender, steering components, or suspension once those changes are made. Checking the actual wheel diameter, width, and turning clearance is a smart step before replacing tires, especially on 4x4 trucks and H.D. Payload Package setups.
What should I inspect before driving a 2012 Ford Trucks F-150 Lariat on new tires?
Before driving a 2012 Ford Trucks F-150 Lariat on new tires, inspect air pressure, lug-nut torque, visible sidewall condition, and the tire's seated position on the wheel. It also helps to confirm that all four tires match the intended size for the truck's sub-model and wheel setup.
A short visual clearance check at full steering lock is worthwhile, particularly if the truck has aftermarket wheels or altered ride height. After the first miles of use, rechecking pressure and giving the tires another look for any rubbing or uneven stance helps catch fitment issues before they become bigger problems.
How should tires on a 2012 Ford Trucks F-150 Lariat be maintained?
Tires on a 2012 Ford Trucks F-150 Lariat should be maintained with regular pressure checks, routine inspection for cuts, bulges, irregular wear, and attention to any slow air loss. Even on a truck that is driven less often, age and storage conditions still matter.
Keeping the tires clean and stored away from prolonged sunlight, excess heat, and ozone sources helps preserve condition over time. On a truck used for towing, payload work, or mixed on-road and off-road driving, maintenance also includes confirming that the tire's load-oriented specifications still suit how the vehicle is being used.
