The 2022 Lexus RC300 sits in the modern luxury coupe space with sharp styling, rear-drive proportions, and a chassis that blends everyday road manners with a more athletic feel. Tire choice on this car is tied closely to drivetrain and front-to-rear setup, because the RC300 uses radial fitments in both 18-inch and 19-inch sizes, including a staggered 19-inch arrangement on some configurations. Available options stay firmly in modern performance-oriented territory, with Blackwall designs from BFGoodrich and Nitto across several g-Force and NT555 series choices. The right pick starts with confirming whether the car is square or staggered, then matching the tire to wheel size, appearance, and intended use.
Which Tire Size Is Right for The 2022 Lexus RC300
The 2022 Lexus RC300 uses three primary tire sizes, and the correct choice depends first on the exact sub-model and whether the car runs an 18-inch square setup or a 19-inch staggered setup. Some versions use 235/45R18 at all four corners, while others use 235/40R19 in front and 265/35R19 in the rear. Confirming the wheel diameter and front-to-rear arrangement is the key step before comparing tire series or brand options.
Fit(s): (AWD), (AWD) Front, (RWD) Front, F Sport (AWD), and F Sport (RWD) Front
Construction: Radial|Rim: 19 in
235/40R19 is a modern metric radial size in which 235 identifies the nominal section width in millimeters, 40 is the aspect ratio, R indicates radial construction, and 19 is the wheel diameter in inches. On the 2022 Lexus RC300, this size is used in 19-inch applications and commonly serves as the front fitment in staggered setups. Available choices include Blackwall performance tires such as BFGoodrich g-Force Phenom T/A. This size makes the most sense when the car is equipped with 19-inch front wheels and the owner wants to preserve the intended front fitment relationship.
235/45R18 is a modern metric radial size with a 235-millimeter nominal section width, a 45-series profile, radial construction, and an 18-inch rim diameter. On the 2022 Lexus RC300, it appears on 18-inch configurations, including square fitments where the same size is used at all four corners. BFGoodrich offers this size in several Blackwall series, including g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A. It is the right size to evaluate when the car has 18-inch wheels and the goal is to keep a uniform front-and-rear tire size.
Fit(s): (AWD) Rear, (RWD) Rear, and F Sport (RWD) Rear
Construction: Radial|Rim: 19 in
265/35R19 is a modern metric radial size where 265 is the nominal section width in millimeters, 35 is the aspect ratio, R marks radial construction, and 19 designates the wheel diameter in inches. For the 2022 Lexus RC300, this size is used on 19-inch rear positions in staggered applications and carries a wider footprint than the matching 235/40R19 front size. Available Blackwall choices include BFGoodrich g-Force Sport Comp 2, BFGoodrich g-Force Phenom T/A, and Nitto NT555 G2. This is the size to compare when the car has 19-inch rear wheels and a staggered factory-style layout.
Tire fitment on the 2022 Lexus RC300 varies by drivetrain and by whether the listing refers to a complete vehicle or a front and rear position within a staggered setup. Checking the exact sub-model matters because the car may use 18-inch square fitment or split front-and-rear 19-inch sizes.
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2022 Lexus RC300 (AWD)
The 2022 Lexus RC300 (AWD) appears with both 235/40R19 and 235/45R18 fitments, so wheel diameter needs to be confirmed before choosing a replacement. Tire selection starts with verifying whether the car is on 18-inch or 19-inch wheels, then comparing the available radial tire series in the matching size.
The 2022 Lexus RC300 (AWD) Front uses the 235/40R19 radial size as the front fitment in a 19-inch staggered arrangement. That makes front-specific replacement straightforward once wheel size is confirmed, and the main decision becomes choosing among the available Blackwall performance-oriented tires.
The 2022 Lexus RC300 (AWD) Rear uses the wider 265/35R19 radial size in a 19-inch rear position. Rear tire shopping here is less about size discovery and more about matching the staggered setup with the right 19-inch rear tire series and brand.
The 2022 Lexus RC300 (RWD) uses 235/45R18 in its 18-inch square configuration. Choosing a tire here centers on staying with the correct 18-inch radial size and comparing the BFGoodrich series available in the same Blackwall presentation.
The 2022 Lexus RC300 (RWD) Front uses 235/40R19 as the front size in a staggered 19-inch setup. The practical step is to confirm that the car still has its 19-inch front wheel arrangement before selecting among the available radial tire options.
The 2022 Lexus RC300 (RWD) Rear uses 265/35R19 on the rear axle when equipped with the staggered 19-inch setup. Rear replacement should focus on maintaining the correct 19-inch rear size and checking that wheel width and tire choice remain appropriate for the car’s existing setup.
The 2022 Lexus RC300 F Sport (AWD) uses 235/40R19, placing it in the 19-inch radial category rather than the 18-inch square fitment. Tire selection is mainly about choosing the right modern performance-style tire within that size and confirming the wheel is still the expected 19-inch diameter.
The 2022 Lexus RC300 F Sport (RWD) Front uses 235/40R19 as the front tire size. For replacement, the important step is preserving the front portion of the staggered setup and selecting a 19-inch radial that matches the car’s wheel and intended road use.
The 2022 Lexus RC300 F Sport (RWD) Rear uses 265/35R19 at the rear. That means the tire choice should support the existing staggered 19-inch arrangement, with attention paid to rear wheel compatibility and the specific performance-oriented tire series available in this size.
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 2022 Lexus RC300 Tires for Sale
Available RC300 tire choices center on modern radial Blackwall performance tires from BFGoodrich and Nitto. Across the 18-inch and 19-inch fitments, the main points of comparison are tire series, brand, and wheel-width compatibility within the correct front, rear, or square setup.
RC300 tire questions usually come down to identifying the correct 18-inch or 19-inch setup, understanding the front and rear size split, and comparing modern radial tire choices for fitment, appearance, and road use.
Tire Size & Fitment
What tire size fits a 2022 Lexus RC300?
The 2022 Lexus RC300 uses three tire sizes: 235/45R18, 235/40R19, and 265/35R19. The 18-inch fitment is a square setup using 235/45R18, while the 19-inch fitment is a staggered arrangement that uses 235/40R19 in front and 265/35R19 in the rear.
The main step is confirming which wheel package is actually on the car before ordering tires. A square 18-inch setup and a staggered 19-inch setup require different replacement planning, and front-to-rear rotation options also change depending on whether the RC300 carries the same size at all four corners.
What size rim does a 2022 Lexus RC300 use?
The 2022 Lexus RC300 uses both 18-inch and 19-inch rim diameters, depending on configuration. The 235/45R18 tire fits an 18-inch wheel, while 235/40R19 and 265/35R19 fit 19-inch wheels.
Rim diameter should be verified before anything else, especially if the coupe has seen wheel changes since new. Looking at the wheel itself or the size already mounted is the quickest check, and it helps prevent confusion between an 18-inch square setup and a 19-inch staggered front-and-rear arrangement.
Why does the 2022 Lexus RC300 have more than one tire size?
The RC300 has more than one tire size because its fitment changes with drivetrain and wheel setup. Some versions use a single 235/45R18 size at all four corners, while others use a staggered 19-inch combination with 235/40R19 in front and 265/35R19 in the rear.
That difference affects more than replacement ordering. It changes how the car is matched front to rear, whether tire rotation can be done side to side only or front to rear, and which product choices are available in each position, so the exact setup should be confirmed before selecting a tire.
Choosing the Right Tire
What should I consider when choosing a 2022 Lexus RC300 tire?
Start with the correct size and wheel diameter for the specific RC300 setup. The car may use 235/45R18 all around or a 19-inch staggered layout with 235/40R19 in front and 265/35R19 in the rear, so the first decision is matching the installed wheels and front-to-rear arrangement.
After size is confirmed, compare construction, tire series, brand, and wheel-width compatibility where it is stated. That helps narrow the choice between a more uniform square replacement strategy and a front-rear matched staggered setup, while keeping the tire aligned with the car’s intended street use and overall presentation.
What brands offer tires for the 2022 Lexus RC300?
Tires for the 2022 Lexus RC300 are available from BFGoodrich and Nitto in the covered sizes. BFGoodrich appears across all three RC300 sizes, while Nitto is available in the 265/35R19 rear size used in the 19-inch staggered setup.
Brand selection matters most after the correct size has been pinned down. An owner with 18-inch wheels will be comparing BFGoodrich series in 235/45R18, while someone replacing 19-inch rear tires can compare BFGoodrich and Nitto options in 265/35R19 without crossing over into the wrong wheel diameter or axle position.
What tire series are available for the 2022 Lexus RC300?
The available RC300 tire series include BFGoodrich g-Force Comp 2 AS, BFGoodrich g-Force Sport Comp 2, BFGoodrich g-Force Phenom T/A, and Nitto NT555 G2. Not every series appears in every size, so the choices depend on whether the car uses 235/45R18, 235/40R19, or 265/35R19.
Series choice becomes the comparison point once fitment is settled. It helps to check which series are offered in the exact front or rear size needed, then compare details such as stated rim-width range where available, load figures where given, and whether the tire will be part of a square set or a staggered pair.
Restoration & Appearance
Does correct tire fitment matter for a 2022 Lexus RC300 restoration or long-term preservation?
Yes. Even on a modern coupe like the 2022 Lexus RC300, keeping the correct tire size and front-to-rear relationship matters for preserving the car’s intended stance and overall presentation. An 18-inch square setup gives the car a different look than a staggered 19-inch arrangement, so the original wheel package should be confirmed first.
Owners focused on preserving the car’s character should avoid treating all RC300 fitments as interchangeable. Matching the installed wheel diameter, maintaining the proper front and rear size relationship, and choosing a tire with an appearance that suits the car’s existing style will usually produce a cleaner and more coherent result.
How does tire construction affect the appearance of a preserved 2022 Lexus RC300?
On the 2022 Lexus RC300, tire construction is straightforward because the primary fitments are all radial. That means the appearance difference comes less from bias-ply versus radial construction and more from the tire’s profile, width, and how it fills the wheel opening on either the 18-inch or 19-inch setup.
Visual balance is especially important on a coupe with staggered sizing. A 235/40R19 front and 265/35R19 rear combination creates a different look than a 235/45R18 square arrangement, so preserving the intended proportions usually means replacing tires in the same size family rather than mixing wheel-package styles.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2022 Lexus RC300?
Yes. Modifications such as aftermarket wheels, suspension lowering, alignment changes, or altered offsets can change how a tire fits on a 2022 Lexus RC300. That matters even more on 19-inch staggered cars, where the front 235/40R19 and rear 265/35R19 already serve different positions and wheel widths.
A modified RC300 should be checked carefully before replacement tires are chosen. Wheel diameter, wheel width, clearance at full steering lock, and space around the rear fenders all deserve attention, because a tire that matches the original size code still needs to suit the car’s current wheel and suspension setup.
What should I inspect before driving a 2022 Lexus RC300 on new tires?
Before road use, inspect the wheel condition, confirm the tire sizes match the correct RC300 setup, and check inflation pressure, tread condition, and visible sidewall condition. On a staggered 19-inch car, the front and rear sizes should be verified separately so the 235/40R19 and 265/35R19 positions are not mixed.
It also helps to look over alignment-related wear, valve stems, and any signs of rubbing inside the wheel wells. A short test drive followed by another visual check can reveal clearance issues, vibration, or uneven seating that are easier to address early than after more miles are added.
How often should tires on a 2022 Lexus RC300 be inspected?
Tires on a 2022 Lexus RC300 should be inspected regularly, not only when tread looks low. A quick visual check for air loss, cuts, bulges, or uneven wear is worthwhile every month, and a closer inspection is smart before longer drives or after the car has been parked for an extended period.
Consistent inspection matters because the RC300 may run either a square 18-inch setup or a staggered 19-inch arrangement, and wear patterns can differ from front to rear. Keeping an eye on both axle positions helps catch alignment or pressure issues early and supports more predictable road manners over time.
