The 2017 Lexus GS F blends executive-sedan comfort with serious rear-wheel-drive performance, making tire fitment a central part of how the car looks, responds, and puts power down. As one of the standout V8 sport sedans of its era, it relies on a staggered 19-inch setup rather than a one-size-fits-all arrangement. The front uses 255/35R19 and the rear uses 275/35R19, both in radial construction. Available choices stay focused on modern blackwall performance tires from BFGoodrich and Nitto across several series. For this GS F, the key decision is matching the correct front and rear sizes while choosing the tire character that best suits road use, handling priorities, and the car’s current wheel setup.
Which Tire Size Is Right for The 2017 Lexus GS F
The 2017 Lexus GS F uses two primary tire sizes, both on 19-inch rims, and the difference is tied to its front and rear staggered fitment. The first step is identifying position on the car, since 255/35R19 belongs at the front and 275/35R19 belongs at the rear. Once that is confirmed, the decision shifts to comparing radial tire series, brand choices, and wheel-width compatibility within the correct size.
255/35R19 is a metric radial size in which 255 identifies nominal section width in millimeters, 35 is the aspect ratio, R indicates radial construction, and 19 is the wheel diameter in inches. On the 2017 Lexus GS F, this size serves the front position in the staggered setup, so steering response and front-end clearance matter when selecting among options. Available choices center on BFGoodrich blackwall performance tires in the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. This is the size to evaluate when replacing the front pair and confirming that the wheel width matches the tire’s intended fitment range.
275/35R19 is a metric radial size where 275 is the nominal section width in millimeters, 35 is the aspect ratio, R marks radial construction, and 19 designates the rim diameter. On the 2017 Lexus GS F, this size is used at the rear, where the wider footprint is part of the car’s staggered performance setup. Rear tire choices include BFGoodrich blackwall options in the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A lines, along with the Nitto NT555 G2. This is the size to focus on when replacing the rear pair and checking wheel width and clearance on cars that may have been modified.
Sub-model fitment on the 2017 Lexus GS F is straightforward, but tire position matters because the car uses a staggered front-and-rear setup. Checking whether you are working with the front or rear fitment is the important step before choosing tires.
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2017 Lexus GS F Base Front
The 2017 Lexus GS F Base Front uses the narrower of the two primary radial sizes in the car’s staggered 19-inch arrangement. Tire selection here centers on choosing the right front-position performance tire while confirming wheel width and maintaining the intended front-to-rear size relationship.
The 2017 Lexus GS F Base Rear uses the wider rear radial size that completes the car’s staggered setup. Rear tire selection should take into account the correct size, the wheel’s width, and whether the car still retains its original-style front and rear tire relationship.
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 2017 Lexus GS F Tires for Sale
Available 2017 Lexus GS F tire choices focus on 255/35R19 front and 275/35R19 rear radial blackwall performance tires. BFGoodrich offers several g-Force series in both sizes, while the rear fitment also includes the Nitto NT555 G2, giving buyers a useful mix of series and wheel-width compatibility to compare.
Tire questions for the 2017 Lexus GS F usually come down to its staggered front-and-rear sizing, 19-inch wheel fitment, and how to choose among available radial performance tire options. The FAQs below focus on size, product selection, wheel compatibility, and practical road-use checks.
Tire Size & Fitment
What tire size fits a 2017 Lexus GS F?
The 2017 Lexus GS F uses a staggered tire setup with 255/35R19 at the front and 275/35R19 at the rear. Both are radial sizes mounted on 19-inch wheels, so this car does not use the same tire size at all four corners.
That staggered layout means the first step is confirming whether you are replacing front tires, rear tires, or a full set. Keeping the correct position-specific sizing matters for appearance, clearance, and the car’s intended balance, especially if the GS F has aftermarket wheels or previous tire changes.
What size rim does a 2017 Lexus GS F use?
The 2017 Lexus GS F uses 19-inch rims with both of its primary tire sizes. The front 255/35R19 and rear 275/35R19 fitments share the same rim diameter, but they are paired with different tire widths as part of the staggered arrangement.
Rim diameter is only part of the fitment picture, so wheel width still needs to be checked before choosing a tire. Front tire options in 255/35R19 are intended for different width ranges than rear 275/35R19 tires, and that becomes especially important when the car is running non-stock wheels.
Why does the 2017 Lexus GS F have more than one tire size?
The 2017 Lexus GS F has more than one tire size because it uses a staggered setup, with a narrower 255/35R19 tire in front and a wider 275/35R19 tire in back. That front-to-rear difference is a normal part of the GS F’s performance-oriented wheel and tire layout.
For tire replacement, that means size selection starts with the tire’s location on the car rather than simply choosing one size for all four wheels. Anyone buying single tires or replacing pairs should verify position, while full-set buyers should make sure the front and rear sizing relationship stays consistent.
Choosing the Right Tire
What should I consider when choosing a 255/35R19 or 275/35R19 tire for a 2017 Lexus GS F?
Start with the correct position-specific size, since the 2017 Lexus GS F uses 255/35R19 in front and 275/35R19 in the rear. After that, compare radial tire series, brand choices, sidewall style, and wheel-width compatibility so the tire matches both the car and the wheel it will be mounted on.
Product details can also help narrow the choice, including load figures where stated, weight, and the tire’s intended performance character. Matching the right size to the right axle is the foundation, but a careful comparison of wheel fitment and how the car is actually driven will shape the better selection.
What sidewall styles are available for 2017 Lexus GS F tires?
The available 2017 Lexus GS F tire options in 255/35R19 and 275/35R19 use a blackwall sidewall style. That gives the car a clean modern performance look that suits the GS F’s late-model sport sedan character without introducing whitewall, stripe, or raised-letter styling.
Since sidewall appearance does not vary across the current choices, the more meaningful comparison points are tire series, brand, and wheel-width compatibility. Buyers focused on presentation can keep the look consistent front to rear, then choose the tire line that best fits the car’s use and wheel setup.
What brands offer tires for the 2017 Lexus GS F?
Tires for the 2017 Lexus GS F are available from BFGoodrich and Nitto in the applicable sizes. BFGoodrich appears in both the 255/35R19 front and 275/35R19 rear fitments, while Nitto is represented in the 275/35R19 rear size with the NT555 G2.
Brand choice should still come after confirming the correct front or rear size and checking the wheel being used. Once the fitment basics are covered, comparing brands alongside tire series and wheel-width range is the practical way to sort through the available options for this GS F.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 Lexus GS F?
Yes, modifications can affect tire fitment on a 2017 Lexus GS F even when the tire size itself is correct. Aftermarket wheels, altered wheel widths, suspension changes, ride-height adjustments, and alignment changes can all influence how 255/35R19 front and 275/35R19 rear tires sit and clear the car.
A modified setup should be checked for wheel diameter, width, and available clearance at both steering lock and normal suspension movement. The GS F’s staggered arrangement leaves less room for guesswork than a square setup, so verifying the actual wheel-and-suspension combination is important before mounting replacement tires.
What should I inspect before driving a 2017 Lexus GS F on new tires?
Before driving a 2017 Lexus GS F on new tires, confirm that the front tires are 255/35R19 and the rear tires are 275/35R19, then check air pressure, mounting direction if applicable, and general installation quality. A quick visual inspection for bead seating, valve condition, and any rubbing marks is also worthwhile.
The first miles are a good time to listen and feel for anything unusual in steering, ride, or rear-end behavior. It also helps to recheck pressure after the tires have settled in and make sure the car still has adequate clearance if it uses aftermarket wheels or non-standard suspension settings.
What should I check before a longer drive in a 2017 Lexus GS F?
Before a longer drive, the 2017 Lexus GS F should have its tire pressures checked, tread and sidewalls inspected, and front-to-rear sizes confirmed. On a car with 255/35R19 front and 275/35R19 rear tires, it is also smart to make sure no tire shows cuts, bulges, cracking, or signs of irregular wear.
Longer trips put more emphasis on stable pressure, proper balance, and healthy suspension and alignment. A few minutes spent checking for air loss, damaged wheels, or signs of contact inside the wheelwell can prevent avoidable problems, especially on a performance sedan that relies on a precise staggered tire setup.
