The 2020 Infiniti Q60 sits in the modern sport coupe category, blending sharp styling with grand-touring comfort and, in Red Sport 400 form, serious performance character. Tire choice on this car is tied closely to trim and wheel package, because the Q60 uses three primary radial sizes: 255/40R19, 255/35R20, and 275/30R20. That means the real starting point is confirming whether the car is on 19-inch or 20-inch wheels, and whether it uses a staggered setup. Available choices also vary by brand, series, and sidewall treatment, so the right selection depends on whether the priority is factory-style fitment, appearance, or maintaining the intended handling balance.
Which Tire Size Is Right for The 2020 Infiniti Q60
Three tire sizes apply to the 2020 Infiniti Q60, and they are tied to specific sub-models and wheel diameters. The first step is confirming whether the car has 19-inch or 20-inch wheels, then identifying the exact trim and whether the setup is square or staggered. Once that is settled, the decision shifts to choosing among available radial tire lines, brands, and sidewall styles within the correct size.
A 255/40R19 tire uses a 255 millimeter section width, a 40-series aspect ratio, radial construction, and a 19-inch rim. On the 2020 Infiniti Q60, this is the 19-inch radial fitment used on Luxe, Luxe Edition 30, and Pure models, making it the key size for standard-wheel configurations. Available choices include BFGoodrich and Pro-Trac products, with blackwall, raised white letter, and redline sidewall treatments across series such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and Street Pro III. This size is the right place to focus when the car retains its 19-inch wheel package and the goal is to match that original fitment direction.
Fit(s): Red Sport 400 (AWD) and Red Sport 400 (RWD) Front
Construction: Radial|Rim: 20 in
A 255/35R20 tire keeps the same 255 millimeter nominal width but uses a shorter 35-series profile on a 20-inch rim. On the 2020 Infiniti Q60, this size serves as the front fitment for Red Sport 400 models equipped with 20-inch wheels, including AWD and the front position on RWD cars. Product choices include BFGoodrich, Nitto, and Pro-Trac offerings, with blackwall, raised white letter, and redline presentations depending on the tire series. This is the size to evaluate when confirming the front axle fitment on a 20-inch performance-oriented Q60 setup.
A 275/30R20 tire is wider than the 255-series front fitment and uses a very short 30-series profile on a 20-inch rim. On the 2020 Infiniti Q60, this size is used at the rear of the Red Sport 400 RWD, where it supports the car's staggered wheel and tire arrangement. The available option in this size is a blackwall Nitto NT555 G2 radial, so selection is narrower here than in the front sizes. This rear size matters because it should be matched to the correct staggered configuration rather than treated as a universal Q60 tire.
Sub-model fitment matters on the 2020 Infiniti Q60 because tire size changes with trim and wheel package. Luxe, Luxe Edition 30, and Pure share the same 19-inch size, while Red Sport 400 versions move to 20-inch fitments and, in RWD form, a staggered front-to-rear setup.
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2020 Infiniti Q60 Luxe
The 2020 Infiniti Q60 Luxe uses a 255/40R19 radial tire on a 19-inch wheel package. Tire selection here is mostly about choosing among available brands, series, and sidewall treatments while staying with the correct 19-inch fitment.
The 2020 Infiniti Q60 Luxe Edition 30 uses the same 255/40R19 radial size as the other 19-inch configurations. That keeps fitment straightforward and lets the focus shift to tire line, appearance, and wheel compatibility within that size.
The 2020 Infiniti Q60 Pure also uses a 255/40R19 radial tire. For this sub-model, the main decision is selecting the right product character and sidewall style without moving away from the proper 19-inch size.
The 2020 Infiniti Q60 Red Sport 400 (AWD) uses a 255/35R20 radial tire with a 20-inch wheel setup. Choosing for this sub-model starts with confirming the 20-inch configuration, then comparing the available performance-oriented tire lines in that size.
The front fitment on the 2020 Infiniti Q60 Red Sport 400 (RWD) is 255/35R20 radial. Because this car uses a staggered setup, the front tire should be selected as part of the correct front-to-rear pairing rather than in isolation.
The rear fitment on the 2020 Infiniti Q60 Red Sport 400 (RWD) is 275/30R20 radial. That wider rear size is specific to the staggered RWD arrangement, so wheel size and axle position should be confirmed before choosing a replacement.
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 2020 Infiniti Q60 Tires for Sale
Available 2020 Infiniti Q60 tires center on radial 19-inch and 20-inch fitments from BFGoodrich, Nitto, and Pro-Trac. Depending on size, the product grid includes blackwall, raised white letter, and redline options across g-Force, NT555 G2, and Street Pro III series.
Owners shopping tires for a 2020 Infiniti Q60 usually need to sort out exact size by trim, wheel diameter, and whether the car uses a staggered setup. The questions below focus on fitment, tire selection, appearance options, and practical checks before road use.
Tire Size & Fitment
What tire size fits a 2020 Infiniti Q60?
The 2020 Infiniti Q60 uses three primary radial tire sizes: 255/40R19, 255/35R20, and 275/30R20. Luxe, Luxe Edition 30, and Pure models use 255/40R19, while Red Sport 400 models use 20-inch sizes, including 255/35R20 and, on Red Sport 400 RWD rear applications, 275/30R20.
The key is matching the tire size to the exact trim and wheel setup already on the car. A Q60 with 19-inch wheels needs a different fitment path than a Red Sport 400 on 20s, and the RWD staggered arrangement means front and rear sizes are not interchangeable.
What size rim does a 2020 Infiniti Q60 use?
A 2020 Infiniti Q60 uses either a 19-inch or 20-inch rim, depending on sub-model and tire size. The 255/40R19 fitment uses a 19-inch rim, while 255/35R20 and 275/30R20 both use 20-inch rims.
Checking rim diameter should come before comparing tire brands or sidewall styles. Many Q60s stay on their original wheel package, but aftermarket wheels can change the situation, so the tire choice should always begin with the actual wheel diameter mounted on the car.
Why does the 2020 Infiniti Q60 have more than one tire size?
The 2020 Infiniti Q60 has more than one tire size because fitment changes by sub-model and wheel package. Standard 19-inch configurations use 255/40R19, while Red Sport 400 applications move to 20-inch tires, and the Red Sport 400 RWD adds a wider 275/30R20 rear for a staggered setup.
That variation means the correct tire is tied to the exact version of the car rather than the model name alone. A buyer should confirm trim, wheel diameter, and whether the rear axle uses a different size before selecting a replacement or comparing available tire lines.
Choosing the Right Tire
What should I consider when choosing a 2020 Infiniti Q60 tire?
Start with the correct size for the exact Q60 configuration: 255/40R19 for the 19-inch cars, 255/35R20 for certain Red Sport 400 front fitments, and 275/30R20 for the Red Sport 400 RWD rear. From there, compare radial tire series, brand, sidewall treatment, and wheel compatibility in the proper size.
The right choice depends on how the car is used and how closely the owner wants to stay with the existing setup. A daily-driven coupe may call for a different tire character than a weekend car focused on appearance, while staggered Red Sport 400 fitments need careful front and rear matching.
What sidewall styles are available for 2020 Infiniti Q60 tires?
Sidewall choices for the 2020 Infiniti Q60 include blackwall, RWL, and redline, depending on the tire size and product line. Blackwall is the broadest offering across the Q60 fitments, while raised white letter and redline options appear in selected Pro-Trac Street Pro III sizes.
That gives the buyer an appearance decision as well as a fitment decision, especially on 255-section front sizes. A blackwall presentation keeps the look more understated, while RWL or redline adds a stronger visual statement, provided the chosen style is available in the exact tire size needed.
What brands offer tires for the 2020 Infiniti Q60?
BFGoodrich, Nitto, and Pro-Trac all offer tires for the 2020 Infiniti Q60 across its supported sizes. BFGoodrich appears in several g-Force series, Nitto covers 20-inch applications with the NT555 G2, and Pro-Trac adds Street Pro III options in select 255-section sizes.
Brand choice should still come after size and wheel confirmation. Once the correct fitment is established, the useful comparisons are series character, sidewall style, and wheel-width suitability where stated, rather than assuming every tire line is available across every Q60 trim and axle position.
Restoration & Appearance
Which tire should I choose for a period-style 2020 Infiniti Q60?
A period-style 2020 Infiniti Q60 usually starts with retaining the correct original size format for the car's wheel package, then choosing a sidewall presentation that suits the look you want. For 255-section fitments, that may mean comparing blackwall, raised white letter, and redline options within the proper radial size.
Because the Q60 is a modern coupe, appearance decisions often center more on maintaining the car's visual balance than on strict restoration concerns. The safest approach is to keep the correct wheel diameter and axle-specific sizing first, then select the sidewall treatment that complements the car's existing character.
How does tire construction affect the appearance of a restored 2020 Infiniti Q60?
On a 2020 Infiniti Q60, tire construction is straightforward because the primary fitments are radial. That means the appearance difference comes less from bias-ply versus radial choices and more from the tire's profile, sidewall treatment, and whether the car stays on its intended 19-inch or 20-inch wheel setup.
A clean factory-inspired look usually depends on preserving the correct sizing relationship at each corner. Changing wheel diameter or mixing front and rear sizes outside the intended arrangement can alter the coupe's stance, so appearance-minded buyers should verify the full wheel-and-tire package before making changes.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2020 Infiniti Q60?
Yes, modifications can affect tire fitment on a 2020 Infiniti Q60, especially because the car already uses both 19-inch and 20-inch setups and, in some versions, a staggered arrangement. Changes to wheels, offset, suspension height, or body clearance can alter what works safely within the original size range.
A modified Q60 should be checked at the wheel, not just by model name. Wheel diameter, wheel width, tire-to-fender clearance, and steering clearance all matter, and those checks become even more important when replacing the wider 275/30R20 rear fitment on Red Sport 400 RWD applications.
What should I inspect before driving a 2020 Infiniti Q60 on new tires?
Before driving a 2020 Infiniti Q60 on new tires, inspect wheel condition, confirm the correct front and rear sizes, and make sure inflation is set appropriately for the tire and vehicle setup. It is also wise to look for any suspension wear, alignment issues, or rubbing marks that may have affected the previous tires.
A short visual check can prevent larger problems once the car is back on the road. Pay attention to even seating on the rim, valve condition, and any signs of clearance trouble at full steering lock or full suspension compression, particularly on 20-inch and staggered Q60 configurations.
What should I check before a longer drive in a 2020 Infiniti Q60?
Before a longer drive, a 2020 Infiniti Q60 should have its tire pressures checked cold, along with tread condition, sidewall condition, and any sign of air loss or damage. On Red Sport 400 RWD cars, it is also important to verify that the front 255/35R20 and rear 275/30R20 tires are in the correct positions.
Longer trips put more heat and load into the tire, so small issues become more noticeable. A final walkaround should include checking for cuts, bulges, uneven wear, and debris in the tread, and any Q60 with recent wheel or suspension changes deserves an extra clearance check before setting out.
