The 2013 Lexus IS F sits in an interesting spot for modern performance sedans, blending Lexus refinement with a serious V8 sports-sedan character. Buyers looking at one today are often balancing spirited road use with careful upkeep, since the car rewards a properly matched tire setup. This model uses a staggered radial fitment with 225/40R19 in front and 255/35R19 in the rear, both on 19-inch wheels. Available choices stay within that modern performance theme, with BFGoodrich options in blackwall designs across several g-Force series. The key is preserving the front-to-rear size relationship while matching the tire to the car's wheel specs, condition, and intended use.
Which Tire Size Is Right for The 2013 Lexus IS F
The 2013 Lexus IS F uses two primary tire sizes, and the fitment depends on position rather than optional trim: 225/40R19 for the front and 255/35R19 for the rear. Both are radial tires for 19-inch wheels, so the first step is confirming that the car still has the correct staggered wheel setup and has not been changed to a different wheel or suspension package.
225/40R19 is a metric radial size where 225 indicates nominal section width in millimeters, 40 is the aspect ratio, R identifies radial construction, and 19 is the wheel diameter in inches. On the 2013 Lexus IS F, this is the front tire size and it works as part of the car's staggered performance setup. Available choices center on BFGoodrich blackwall tires in g-Force Comp 2 AS and g-Force Phenom T/A lines. Choosing this size correctly means keeping the front fitment matched to the wheel width and preserving the intended front-to-rear balance of the car.
255/35R19 is a metric radial size where 255 indicates nominal section width in millimeters, 35 is the aspect ratio, R marks radial construction, and 19 identifies the wheel diameter in inches. On the 2013 Lexus IS F, this size belongs at the rear and gives the car the wider half of its staggered tire arrangement. BFGoodrich offers this size in blackwall form across g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. Selecting the right rear tire means confirming wheel width and keeping the proper rear size rather than treating the fitment as interchangeable with the front.
Fitment on the 2013 Lexus IS F is straightforward in one sense, but it varies by position because the car uses a staggered setup. Checking whether you are replacing the front or rear tire matters more than trim selection, since each position uses a different 19-inch radial size.
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2013 Lexus IS F Base Front
The 2013 Lexus IS F Base Front uses the narrower front size in the staggered radial setup. Tire selection here should focus on staying with the proper front specification and matching the tire to the wheel width and intended driving style.
The 2013 Lexus IS F Base Rear uses the wider rear size that completes the car's staggered 19-inch fitment. Choosing a rear tire means keeping the correct rear-only size and comparing the available series within the wheel-width range used at the back.
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 2013 Lexus IS F Tires for Sale
Available 2013 Lexus IS F tire choices stay within the stock-style staggered 19-inch radial setup, with BFGoodrich options in blackwall form across the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. The main comparison points are front versus rear size, tire series, and wheel-width compatibility.
These FAQs focus on the staggered 19-inch tire setup used on the 2013 Lexus IS F, including front and rear sizing, wheel fitment, product selection, and the checks worth making before regular road use.
Tire Size & Fitment
What tire size fits a 2013 Lexus IS F?
The 2013 Lexus IS F uses a staggered tire setup, with 225/40R19 on the front and 255/35R19 on the rear. Both sizes are radial tires designed for 19-inch wheels, so the car does not use the same tire size at all four corners in its standard fitment.
That front-to-rear difference is important when replacing tires. A buyer should confirm which axle needs the tire, then verify that the car still has the correct wheel setup and has not been altered with different wheels, suspension changes, or a square tire conversion that would require a different approach.
What size rim does a 2013 Lexus IS F use?
The 2013 Lexus IS F uses 19-inch rims with its primary tire fitment. The front 225/40R19 and rear 255/35R19 sizes both mount on 19-inch wheels, which keeps the overall staggered setup consistent while using different widths front and rear.
Rim diameter is only part of the fitment picture, though. Wheel width also matters, especially on a staggered performance car, so it helps to confirm the actual wheel dimensions before choosing a replacement tire. That is particularly important if the car has aftermarket wheels or if only one axle is being replaced.
Why does the 2013 Lexus IS F have more than one tire size?
The 2013 Lexus IS F uses more than one tire size because it has a staggered arrangement: a narrower 225/40R19 front tire and a wider 255/35R19 rear tire. This is a position-based fitment, not a separate trim-level choice, and both sizes are part of the car's primary radial setup.
For the owner, that means tire replacement starts with identifying front versus rear rather than simply ordering by year and model. Mixing up the two sizes can create obvious fitment issues, and replacing only one pair should still preserve the intended front and rear relationship built into the car's wheel and tire package.
Choosing the Right Tire
What should I consider when choosing a 2013 Lexus IS F tire?
Start with the correct position-specific size: 225/40R19 for the front or 255/35R19 for the rear. From there, compare the available radial tire series, confirm that the wheel diameter and width are appropriate, and make sure the tire choice suits how the car is actually driven and maintained.
The IS F is sensitive to setup because of its staggered layout, so the buying decision is more than just matching the sidewall code. It helps to consider whether you are replacing a full set or one axle, whether the wheels are original or aftermarket, and whether you want consistency across the tire series used on the car.
What sidewall styles are available for 2013 Lexus IS F tires?
The available tires for the 2013 Lexus IS F use a blackwall sidewall style in both the front and rear sizes. That keeps the appearance clean and performance-oriented, which suits the character of the car without introducing whitewall, raised white letter, or other vintage-style sidewall treatments.
Appearance is still part of the selection process, but here the more meaningful differences are within the tire series rather than the sidewall presentation. If the goal is to keep the car visually consistent, matching blackwall tires front and rear and avoiding mixed styles between axles usually makes the overall setup look more intentional.
What tire series are available for the 2013 Lexus IS F?
The 2013 Lexus IS F has available choices in BFGoodrich's g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. The 225/40R19 front size appears in g-Force Comp 2 AS and g-Force Phenom T/A, while the 255/35R19 rear size adds g-Force Sport Comp 2 as another option.
That means tire-series selection may be broader at the rear than at the front, especially if only two tires are being replaced. A buyer should compare the series available in the needed position and decide whether maintaining the same family front and rear matters for consistency in appearance, specification, and general driving feel.
Restoration & Appearance
Which tire should I choose for a period-style 2013 Lexus IS F?
A period-style approach for a 2013 Lexus IS F starts with keeping the stock-type staggered sizing: 225/40R19 in front and 255/35R19 in the rear. Since the available choices are modern blackwall radial performance tires, the visual character stays in line with the car's original-era sport sedan presentation rather than shifting toward a vintage look.
The best appearance result usually comes from preserving the correct front and rear size relationship and using complementary tire series across both axles. Buyers focused on exact originality should also compare details such as wheel finish, ride height, and overall stance, because those factors affect the final look just as much as the tire brand name.
Does correct tire fitment matter for a 2013 Lexus IS F restoration?
Correct tire fitment matters on a 2013 Lexus IS F restoration because the car's visual stance and functional setup both depend on the proper staggered sizes. Using 225/40R19 in front and 255/35R19 in the rear helps preserve the intended relationship between the wheels, tires, and body proportions.
Even on a newer collector-oriented vehicle, tire choice influences more than appearance alone. The wrong front or rear size can disrupt the look of the car and complicate clearance or wheel-fitment issues, so it is worth checking the current wheel package carefully before ordering replacement tires for a restoration-minded refresh.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2013 Lexus IS F?
Yes, modifications can affect tire fitment on a 2013 Lexus IS F. The car already uses a staggered 19-inch setup, so changes such as aftermarket wheels, altered offsets, lowered suspension, alignment changes, or a move to a square setup can all change what size works safely at the front or rear.
A modified IS F should be checked carefully before replacing tires by size alone. It helps to confirm actual wheel width, wheel diameter, and the available clearance at full steering lock and suspension travel. That is especially important when buying only two tires, since the current car may no longer match the original front-to-rear arrangement.
What should I inspect before driving a 2013 Lexus IS F on new tires?
Before driving a 2013 Lexus IS F on new tires, inspect wheel condition, confirm the front and rear tires were mounted in the correct sizes, and check inflation pressure. It also makes sense to look for any signs of uneven wear patterns, alignment issues, or damage at the bead, tread, and sidewall areas.
A short road test should be followed by another visual check, especially on a staggered performance car where front and rear fitments differ. Listen for rubbing, watch for vibration, and make sure steering response feels normal. Rechecking pressure after the first miles is also a smart step on a car that may see enthusiastic use.
How often should tires on a 2013 Lexus IS F be inspected?
Tires on a 2013 Lexus IS F should be inspected regularly, not just when tread looks low. A quick visual check every few weeks and a more thorough inspection before longer drives helps catch uneven wear, air loss, cuts, bulges, or sidewall damage before they become larger problems.
Performance sedans can be harder on tires than ordinary daily drivers, especially when wheel alignment or inflation pressure drifts out of spec. Cars that spend long periods parked still deserve inspection, since age and storage conditions matter too. Checking both front and rear tires separately is important because the sizes and operating loads differ.
