The 2004 Lincoln LS came from a period when Lincoln was giving its midsize sport sedan a more European-influenced balance of luxury and road manners. That makes tire selection more than a routine replacement decision, because the car’s stance, steering response, and wheel setup depend on choosing the size tied to the correct engine version. A 2004 Lincoln LS uses either 225/55R16 or 235/50R17 radial tires, with fitment changing between the V6 and V8. Available choices stay within a modern blackwall radial theme, including BFGoodrich g-Force series options. The key is confirming the exact sub-model and wheel diameter before comparing tire series and road-use priorities.
Which Tire Size Is Right for The 2004 Lincoln LS
The 2004 Lincoln LS uses two primary tire sizes, and the first step is confirming the exact sub-model and wheel diameter. The V6 uses a 16-inch radial fitment, while the V8 uses a 17-inch radial fitment. Once that is settled, the real choice becomes selecting the right tire series within the correct size and making sure the tire matches the wheel width and intended driving use.
225/55R16 is a modern metric radial size in which 225 identifies the section width in millimeters, 55 is the aspect ratio, R designates radial construction, and 16 is the wheel diameter in inches. On the 2004 Lincoln LS, this size belongs to the V6 configuration and keeps the fitment centered on a 16-inch wheel. Available choices in this size include BFGoodrich g-Force series tires in blackwall form. It is the right size to evaluate when the car still carries its original 16-inch wheel setup or another wheel with matching diameter and suitable width.
235/50R17 is a modern metric radial size, with 235 marking the section width in millimeters, 50 indicating the aspect ratio, R showing radial construction, and 17 identifying the wheel diameter in inches. For the 2004 Lincoln LS, this size is used on the V8 and is tied to a 17-inch wheel. BFGoodrich offers this fitment in the g-Force Comp 2 AS series with a blackwall sidewall treatment. This is the size to focus on when the car has the factory-style 17-inch configuration and the goal is to preserve the proper overall fitment direction for that setup.
Tire fitment on the 2004 Lincoln LS changes by sub-model, so identifying the exact version matters before comparing products. The V6 and V8 use different radial sizes on different wheel diameters, which makes wheel confirmation just as important as the tire size itself.
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2004 Lincoln LS V6
The 2004 Lincoln LS V6 uses a 225/55R16 radial tire on a 16-inch wheel. That keeps the selection process focused on choosing among available blackwall radial options while confirming the wheel still matches the original diameter and an appropriate width range.
The 2004 Lincoln LS V8 uses a 235/50R17 radial tire on a 17-inch wheel. Tire selection starts with verifying that larger wheel diameter, then comparing the available radial option against the car’s current wheel width and overall 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.
Best 2004 Lincoln LS Tires for Sale
Available 2004 Lincoln LS tire choices center on BFGoodrich g-Force radial products in the two correct sizes. The main comparison points are tire series, wheel-width compatibility, and the correct 16-inch or 17-inch fitment for the V6 or V8.
Common 2004 Lincoln LS tire questions usually come down to the correct size for the V6 or V8, matching the proper wheel diameter, and choosing between the available BFGoodrich radial options for everyday road use.
Tire Size & Fitment
What tire size fits a 2004 Lincoln LS?
A 2004 Lincoln LS uses one of two tire sizes, depending on sub-model. The LS V6 uses 225/55R16, while the LS V8 uses 235/50R17. Both are radial fitments, but they are tied to different wheel diameters, so the size is not interchangeable across the two versions without confirming the wheel setup first.
The practical step is to identify whether the car is a V6 or V8, then confirm the wheel actually on the car is still 16 or 17 inches as appropriate. Some older vehicles have had wheel changes over time, so matching the tire to the current wheel diameter and width matters more than assuming every 2004 Lincoln LS uses the same setup.
What size rim does a 2004 Lincoln LS use?
A 2004 Lincoln LS uses either a 16-inch or 17-inch rim, depending on sub-model. The V6 is paired with a 16-inch wheel through its 225/55R16 fitment, while the V8 uses a 17-inch wheel through its 235/50R17 fitment. Both configurations use radial tires rather than older bias-ply sizing systems.
Wheel diameter should be confirmed before ordering tires, especially on a used luxury sport sedan that may have seen replacement wheels over the years. Rim width matters too, because the available tires in these sizes are built around specific wheel-width ranges. Checking the stamped wheel size or the existing tire sidewall is a good way to avoid choosing the wrong diameter.
Do all 2004 Lincoln LS sub-models use the same tire size?
No, the 2004 Lincoln LS does not use the same tire size across all sub-models. The V6 uses 225/55R16, and the V8 uses 235/50R17. Both are modern radial sizes, but they differ in section width, aspect ratio, and wheel diameter, so they should be treated as separate fitment paths.
That difference means the first question is not which tire brand to choose, but which sub-model and wheel package the car actually has. Once that is confirmed, the buyer can compare the available products within the correct size. It also helps prevent ordering a 16-inch tire for a 17-inch wheel or selecting a size that changes the intended fitment direction.
Choosing the Right Tire
What should I consider when choosing a tire for a 2004 Lincoln LS?
Start with the correct size for the car’s sub-model: 225/55R16 for the V6 or 235/50R17 for the V8. From there, compare tire series, radial construction details, and wheel-width compatibility. Since the available products are all blackwall radials from BFGoodrich, the main decision is how the tire’s series and sizing fit the car’s intended use.
A careful buyer should also look at the actual wheel on the car, because a different aftermarket wheel can change what fits correctly. Weight and load details can help when comparing products in the same size, but they should be read in context with the correct rim diameter first. For a road-driven LS, matching the correct fitment path matters more than chasing a broader size range.
What sidewall styles are available for 2004 Lincoln LS tires?
The available 2004 Lincoln LS tire options here use a blackwall sidewall style. That gives the car a clean modern appearance consistent with its early-2000s sport sedan character, rather than a vintage whitewall or raised-letter look. The sidewall decision is therefore straightforward compared with many classic-car applications that have several visual treatments.
Because sidewall style does not vary, the more important comparison is between the correct size and the tire series offered within that size. Blackwall also makes wheel diameter and tire proportions more visually prominent, so using the right 16-inch or 17-inch fitment helps the car keep the intended stance. Appearance still matters, but on this application fitment accuracy comes first.
What tire series are available for the 2004 Lincoln LS?
Two BFGoodrich g-Force series names appear in the available 2004 Lincoln LS tire choices: g-Force Sport Comp 2 and g-Force Comp 2 AS. The 225/55R16 size includes both series, while the 235/50R17 size is represented by the g-Force Comp 2 AS. Both fitments stay within a modern radial, blackwall product direction.
That matters because the V6 owner has a broader within-size comparison, while the V8 fitment is more focused. Series selection should come after the basic fitment is settled, not before. A buyer comparing these products should look at the exact size, wheel-width range, and intended driving use so the tire choice supports how the LS will actually be driven.
Restoration & Appearance
Which tire should I choose for a period-style 2004 Lincoln LS?
A period-style 2004 Lincoln LS still starts with the correct original fitment direction for the specific sub-model: 225/55R16 for the V6 or 235/50R17 for the V8. Since the available options are modern blackwall BFGoodrich radials, the visual character stays appropriate to the car’s early-2000s sedan design rather than shifting toward a vintage presentation.
The most important appearance decision is preserving the proper wheel and tire proportion for the version of LS being restored or kept close to stock in look. Using the wrong diameter can change the car’s visual balance even before it affects fitment. A careful owner should confirm the existing wheel size and choose the tire series that best suits the car’s intended road use and presentation.
Does correct tire fitment matter for a 2004 Lincoln LS restoration?
Yes, correct tire fitment matters on a 2004 Lincoln LS restoration or preservation project because the car uses two distinct size paths tied to different sub-models. A V6 on 225/55R16 and a V8 on 235/50R17 will not present the same way visually, and the wrong wheel-and-tire combination can alter the car’s stance and overall character.
For an owner trying to keep the car true to its original type of setup, tire size should be treated as part of the vehicle’s overall appearance rather than just a consumable item. Exact originality questions may call for checking window-sticker, owner-manual, or marque-specific references, but the basic starting point remains matching the tire to the correct sub-model and wheel diameter.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2004 Lincoln LS?
Yes, modifications can affect tire fitment on a 2004 Lincoln LS even when the tire size looks close to stock. Aftermarket wheels, changes in wheel width, suspension lowering, or body alterations can all change the space available for a 225/55R16 or 235/50R17 tire. That matters because this car already has two factory fitment paths based on wheel diameter.
A modified LS should be checked at the wheel, not just by model year. Tire-to-strut clearance, steering clearance, and fender room are all worth confirming before replacing tires. Even a correct-size tire can become a poor match if the wheel dimensions have changed. Verifying the actual wheel diameter and width on the car is the safest first step before comparing replacement options.
What should I inspect before driving a 2004 Lincoln LS on new tires?
Before driving a 2004 Lincoln LS on new tires, inspect the wheels for the correct diameter and visible damage, make sure the tires were mounted in the correct size for the sub-model, and confirm inflation is appropriate for the vehicle setup. It also helps to look over the suspension and steering components, since worn parts can affect how a new radial tire behaves on the road.
A short road test should include checking for rubbing, vibration, pulling, or any sign that the tires are not seated properly in the vehicle’s setup. Lug torque, valve condition, and general clearance are worth revisiting after installation. On a sedan like the LS, fresh tires can reveal problems that older worn tires masked, so the surrounding chassis condition deserves attention too.
How often should tires on a 2004 Lincoln LS be inspected?
Tires on a 2004 Lincoln LS should be inspected regularly, not just when tread looks low. A visual check for uneven wear, cuts, bulges, cracking, and pressure loss is a smart habit, especially on a car that may sit for periods or cover limited annual mileage. That applies whether the car runs the 225/55R16 V6 fitment or the 235/50R17 V8 fitment.
Collector-minded or low-use cars often age their tires before they wear them out, so condition matters as much as remaining tread. Looking at the sidewalls and checking pressure before longer drives can help catch problems early. A routine inspection also gives the owner a chance to confirm that the tires are wearing evenly, which can point to alignment or suspension issues before they become more serious.
