The 2016 Lexus RC350 arrived as a sharp-edged luxury sport coupe with a strong emphasis on balanced road manners, modern styling, and everyday performance. Tire choice on this car matters because fitment changes with drivetrain and wheel setup, including 235/45R18 on certain configurations and a 19-inch staggered arrangement using 235/40R19 front and 265/35R19 rear on others. All primary fitments are radial, so the focus is on confirming the exact sub-model and wheel diameter first, then comparing available blackwall performance tires by series and specification. For a stock-height street car, the right decision is usually about matching the correct configuration and preserving the coupe's intended stance and handling balance.
Which Tire Size Is Right for The 2016 Lexus RC350
The 2016 Lexus RC350 uses three primary tire sizes across its covered configurations, and the first step is identifying the exact sub-model and whether the car has 18-inch wheels, 19-inch wheels, or a staggered front-and-rear setup. Every primary fitment is radial, so the real decision is not bias-ply versus radial, but selecting the correct size for the wheel package and then comparing the available performance-oriented tire series within that fitment.
Fit(s): (AWD), (RWD) Front, F Sport (AWD), and F Sport (RWD) Front
Construction: Radial|Rim: 19 in
The 235/40R19 size uses a 235-millimeter section width, a 40-series aspect ratio, radial construction, and a 19-inch rim diameter. On the 2016 Lexus RC350, this size appears on certain 19-inch front-wheel applications and on some AWD and F Sport configurations, so it should be matched carefully to the car's exact setup. Available choices in this size include BFGoodrich blackwall radial options from the g-Force Phenom T/A series. It is the size to evaluate when the car carries a 19-inch front fitment and the goal is to maintain the intended front tire dimensions.
The 235/45R18 designation means a 235-millimeter tire, a 45-series profile, radial construction, and fitment on an 18-inch wheel. This size is used on 18-inch RC350 configurations, including RWD and certain AWD applications, making wheel diameter confirmation especially important before choosing a replacement. In this fitment, BFGoodrich offers several blackwall tire series, including g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A. This size is the right place to compare product character within the correct fitment when the car is equipped with the 18-inch wheel package.
A 265/35R19 tire is wider than the front fitments used on this RC350, pairing a 265-millimeter section width with a 35-series profile and a 19-inch radial construction. On this vehicle, it serves as a rear fitment for staggered 19-inch RWD and F Sport arrangements, so it should not be treated as a universal four-corner size. Blackwall choices include BFGoodrich g-Force Sport Comp 2, BFGoodrich g-Force Phenom T/A, and Nitto NT555 G2. This is the size to review when preserving the wider rear setup that helps define the car's stance and rear-wheel-drive tire package.
Tire fitment on the 2016 Lexus RC350 depends heavily on the exact sub-model and wheel arrangement. Some versions use a square setup, while others use a staggered 19-inch front-and-rear combination, so confirming the precise configuration is the key first step before comparing tires.
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2016 Lexus RC350 (AWD)
The 2016 Lexus RC350 (AWD) is associated with both 235/40R19 and 235/45R18 radial fitments, which makes wheel-diameter confirmation especially important. Tire selection starts with identifying whether the car has the 18-inch or 19-inch setup, then comparing available blackwall performance choices within that exact size.
The 2016 Lexus RC350 (RWD) uses the 235/45R18 radial size in its covered square fitment. That keeps the decision centered on choosing among the available 18-inch blackwall tire series rather than sorting through multiple front and rear sizes.
The 2016 Lexus RC350 (RWD) Front uses 235/40R19, reflecting the front half of the staggered 19-inch arrangement. Choosing a replacement means keeping the correct front size in place and pairing it sensibly with the matching rear fitment already used on the car.
The 2016 Lexus RC350 (RWD) Rear uses the wider 265/35R19 radial size. That rear-specific fitment matters because tire selection should preserve the intended staggered setup rather than treating the rear size as interchangeable with the front.
The 2016 Lexus RC350 F Sport (AWD) uses 235/40R19 radial tires. Selection in this sub-model centers on staying with the correct 19-inch fitment and then comparing the available blackwall performance option in that exact size.
The 2016 Lexus RC350 F Sport (RWD) Front uses 235/40R19 as the front tire size in a staggered setup. Front tire replacement should keep that sizing intact and be considered alongside the wider rear fitment so the car retains its intended wheel-and-tire balance.
The 2016 Lexus RC350 F Sport (RWD) Rear uses 265/35R19 at the back of the staggered package. That means the rear tire decision is about selecting the correct wide 19-inch size and matching it to the front fitment already used on the car.
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 2016 Lexus RC350 Tires for Sale
Available 2016 Lexus RC350 tires are all blackwall radial designs, with fitment choices spread across 18-inch and 19-inch sizes. Buyers can compare BFGoodrich and Nitto offerings by tire series, size-specific rim-width compatibility, load figures where stated, and the difference between square and staggered applications.
Common 2016 Lexus RC350 tire questions usually center on identifying the correct size by sub-model, confirming 18-inch versus 19-inch wheel fitment, and choosing among the available radial performance tire series for square or staggered setups.
Tire Size & Fitment
What tire size fits a 2016 Lexus RC350?
The 2016 Lexus RC350 uses 235/45R18, 235/40R19, and 265/35R19 tire sizes, depending on the exact configuration. Some versions use a square setup, while certain 19-inch RWD and F Sport applications use a staggered arrangement with 235/40R19 in front and 265/35R19 in the rear.
The important next step is confirming the exact sub-model and wheel package on the car before selecting a replacement tire. An 18-inch RC350 and a 19-inch staggered RC350 do not call for the same sizing approach, and a front tire size should not be assumed to match the rear on staggered applications.
What size rim does a 2016 Lexus RC350 use?
The 2016 Lexus RC350 uses both 18-inch and 19-inch rim diameters, depending on the sub-model and wheel setup. The 235/45R18 fitment mounts on an 18-inch wheel, while the 235/40R19 and 265/35R19 fitments are intended for 19-inch wheels.
Wheel diameter is the first fitment detail to verify because it determines which tire size family even belongs on the car. On staggered 19-inch RC350 configurations, front and rear wheel widths may also differ, so checking the actual wheel setup before replacing tires helps avoid mismatched sizing or clearance issues.
Why does the 2016 Lexus RC350 have more than one tire size?
Multiple tire sizes appear on the 2016 Lexus RC350 because different sub-models and wheel packages use different fitments. Some versions use 235/45R18, some use 235/40R19, and staggered 19-inch rear applications add the wider 265/35R19 size.
That means tire selection starts with the car's exact configuration rather than the model name alone. AWD, RWD, F Sport, and front-versus-rear positions can change the correct tire size, so the safest approach is to confirm the wheel diameter and whether the car uses the same size at all four corners or a staggered layout.
Choosing the Right Tire
What should I consider when choosing a 2016 Lexus RC350 tire?
Start with the correct size for the exact RC350 configuration: 235/45R18, 235/40R19, or 265/35R19. From there, compare the available radial tire series, rim-width compatibility where stated, load figures where stated, and whether the car uses a square or staggered setup.
A square 18-inch RC350 and a staggered 19-inch RC350 present different buying decisions even though both fall under the same model name. It also helps to think about how the car is used, since daily street driving, spirited weekend use, and maintaining the original wheel setup can each influence which of the available tire lines makes the most sense.
What sidewall styles are available for 2016 Lexus RC350 tires?
The available 2016 Lexus RC350 tire choices shown here use blackwall sidewalls across all three primary sizes. That keeps the appearance straightforward and modern, whether the car is fitted with the 18-inch square setup or the 19-inch staggered arrangement.
Since sidewall treatment does not vary in this group, the more useful comparison points are tire series, brand, and fitment details such as rim-width range on applicable sizes. For an RC350 owner, that shifts the decision away from appearance-based sidewall styling and toward selecting the right performance-oriented radial in the proper size.
What brands offer tires for the 2016 Lexus RC350?
BFGoodrich appears across all three RC350 fitment sizes, while Nitto is available in the 265/35R19 rear size. The tire series represented include g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and Nitto NT555 G2.
Brand choice should still come after size and wheel confirmation, especially on cars with staggered front-and-rear fitment. Once the correct size is pinned down, compare the available series within that size and consider practical details such as stated rim-width range, load capacity where shown, and how the tire will be used on the street.
Restoration & Appearance
Which tire should I choose for a period-style 2016 Lexus RC350?
A period-style approach on a 2016 Lexus RC350 starts with preserving the correct original size relationship for the specific wheel package, not with an antique-style sidewall treatment. That usually means keeping the 18-inch square fitment or the 19-inch staggered front-and-rear sizing intact, depending on the exact car.
Because the available options here are modern blackwall radials, appearance differences come more from maintaining the proper stance and wheel-and-tire proportions than from vintage visual cues. Owners focused on an authentic early-production presentation should also compare the current setup against vehicle-specific documentation and confirm that aftermarket wheels have not altered the intended fitment.
Does correct tire fitment matter for a 2016 Lexus RC350 restoration?
Correct tire fitment matters because it affects how a restored 2016 Lexus RC350 sits, fills the wheel openings, and preserves the intended relationship between front and rear tires. On cars with staggered 19-inch fitment, keeping the proper 235/40R19 front and 265/35R19 rear distinction is especially important.
A visually clean restoration can still feel wrong if the wheel diameter or tire proportions do not match the car's setup. Even on a newer collector-minded coupe, checking wheel size, tire size, and front-versus-rear placement before installation helps protect both appearance and fitment integrity without making assumptions from the model name alone.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2016 Lexus RC350?
Yes. On a 2016 Lexus RC350, aftermarket wheels, suspension changes, altered ride height, or spacer use can change how a 235/45R18, 235/40R19, or 265/35R19 tire fits in the car. That matters even more on staggered applications, where front and rear sizes already serve different roles.
A car that no longer has its original wheel setup should be checked carefully before replacement tires are chosen. Wheel diameter, wheel width, and clearance around fenders and suspension parts all deserve attention, especially if the RC350 has been lowered or fitted with non-stock wheels that may change the tire's working space.
What should I inspect before driving a 2016 Lexus RC350 on new tires?
Before driving a 2016 Lexus RC350 on new tires, inspect tire pressure, confirm that each tire is mounted in the correct position, and make sure the installed sizes match the car's actual wheel setup. On staggered cars, front and rear fitment should be checked separately rather than assumed to be the same.
It also helps to look over the wheels and surrounding hardware for obvious issues such as bent rims, damaged valve stems, uneven suspension wear, or signs of rubbing. A short initial drive followed by a second visual check can reveal clearance problems or mounting issues early, before they turn into avoidable wear or handling concerns.
How often should tires on a 2016 Lexus RC350 be inspected?
Tires on a 2016 Lexus RC350 should be inspected regularly, not just when tread looks low. A routine check for pressure loss, uneven wear, cuts, bulges, and sidewall damage is especially worthwhile on a sport coupe that may see aggressive driving, pothole exposure, or long periods of parked storage between outings.
Inspection matters even more when the car uses a staggered setup, because front and rear tires may age and wear differently. Looking over the tires before longer drives and any time the car feels different on the road helps catch problems early, and it also confirms that the correct size remains installed at each corner.
