The 2009 Nissan 370Z marked an early chapter for Nissan’s sharper, shorter-wheelbase Z-car revival, blending modern sports-car proportions with the long-running front-engine, rear-drive character enthusiasts expect from the name. Tire fitment matters more than usual here because this car uses staggered front and rear sizing, and wheel diameter changes with trim and sport-oriented configurations. The 18-inch setup pairs 225/50R18 front with 245/45R18 rear, while 19-inch packages use 245/40R19 fronts with either 275/35R19 or 285/35R19 rears. Available choices range from blackwall performance radials to select RWL and redline offerings, so appearance and intended road use both deserve a close look before choosing.
Which Tire Size Is Right for The 2009 Nissan 370Z
The 2009 Nissan 370Z uses five primary tire sizes, and the correct choice depends first on whether the car has the 18-inch or 19-inch wheel setup and whether you are buying for the front or rear axle. Base and Touring models use one staggered 18-inch combination, while Nismo and Sport Package configurations move to staggered 19-inch fitments with different rear widths.
In 225/50R18, the 225 is the nominal section width in millimeters, the 50 is the aspect ratio, the R indicates radial construction, and 18 is the wheel diameter in inches. On the 2009 Nissan 370Z, this is a front tire size used with the 18-inch staggered setup rather than a universal fitment across every trim. Available choices in this size center on BFGoodrich blackwall performance radials across the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. It is the right size to evaluate when matching the front axle of a Base or Touring car on 18-inch wheels.
In 245/45R18, the 245 is the nominal width in millimeters, 45 is the aspect ratio, R denotes radial construction, and 18 identifies the wheel diameter. This size serves as the rear companion to the 18-inch front fitment on certain 2009 Nissan 370Z configurations, so it should be viewed as part of a staggered package rather than as a stand-alone all-around size. Product choices include blackwall performance radials from BFGoodrich and Nitto in several series, including g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2. It deserves careful attention when preserving the proper front-to-rear balance on an 18-inch setup.
Fit(s): Nismo Front, Touring w/Sport Pkg. Front, and w/Sport Pkg. Front
Construction: Radial|Rim: 19 in
In 245/40R19, the 245 is the tire’s nominal width in millimeters, the 40 is the aspect ratio, the R means radial, and the 19 is the wheel diameter in inches. On the 2009 Nissan 370Z, this is a front tire size for 19-inch staggered configurations, including Nismo and Sport Package-related setups. The available products are blackwall performance radials from BFGoodrich, with choices in the g-Force Sport Comp 2, g-Force Comp 2 AS, and g-Force Phenom T/A series. This is the size to compare when the car has 19-inch front wheels and needs the correct front fitment to match a wider rear tire.
In 285/35R19, the 285 is the nominal section width in millimeters, 35 is the aspect ratio, R indicates radial construction, and 19 is the required wheel diameter. This is a rear-only fitment on the 2009 Nissan 370Z Nismo, making it one of the most specialized sizes on the page and one that should not be confused with the narrower 275/35R19 rear setup used elsewhere. Choices include BFGoodrich blackwall performance radials as well as Pro-Trac Street Pro III versions with RWL or redline sidewalls. It is the size to confirm when a Nismo owner wants the proper rear width and a specific appearance treatment.
Fit(s): Touring w/Sport Pkg. Rear and w/Sport Pkg. Rear
Construction: Radial|Rim: 19 in
In 275/35R19, the 275 is the nominal width in millimeters, 35 is the aspect ratio, R means radial construction, and 19 is the wheel diameter. On the 2009 Nissan 370Z, this size is used at the rear on 19-inch Sport Package configurations, where it pairs with a 245/40R19 front rather than replacing every 19-inch rear fitment. Product choices include blackwall radials from BFGoodrich and Nitto in the g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, and NT555 G2 lines. It is the correct rear size to compare when matching a Touring w/Sport Pkg. or w/Sport Pkg. setup.
Sub-model fitment on the 2009 Nissan 370Z is not a one-size decision because the car uses separate front and rear sizes, and the wheel package changes between 18-inch and 19-inch configurations. Checking the exact trim and axle position is the key first step before comparing tire options.
1
2009 Nissan 370Z Base Front
The 2009 Nissan 370Z Base Front uses the 18-inch front portion of the standard staggered setup. Tire selection here centers on keeping the correct front size for the Base configuration and pairing it properly with the matching 18-inch rear fitment.
The 2009 Nissan 370Z Base Rear uses the wider rear half of the 18-inch staggered arrangement. That makes rear tire choice less about appearance alone and more about maintaining the intended front-to-rear sizing relationship on the car.
The 2009 Nissan 370Z Nismo Front uses a 19-inch front radial fitment that differs from the standard 18-inch cars. The main selection point is confirming the Nismo’s 19-inch wheel setup so the front tire matches the wider, performance-oriented rear configuration.
The 2009 Nissan 370Z Nismo Rear uses the widest rear tire fitment found among these 2009 370Z configurations. That makes it especially important to confirm the car is actually on the Nismo rear setup before choosing between blackwall, RWL, or redline options.
The 2009 Nissan 370Z Touring Front shares the same 18-inch front sizing used on the standard 18-inch staggered arrangement. Tire choice is straightforward once the wheel package is confirmed, with the main decision shifting to series selection and intended road use.
The 2009 Nissan 370Z Touring Rear uses the matching 18-inch rear size from the standard staggered setup. Choosing the right tire means preserving that rear fitment and comparing the available performance-radial options in the proper width and profile.
The 2009 Nissan 370Z Touring w/Sport Pkg. Front moves to the 19-inch front sizing used on sport-oriented configurations. Once that front wheel diameter is confirmed, the decision becomes choosing among the available blackwall radial series that suit the car’s overall setup.
The 2009 Nissan 370Z Touring w/Sport Pkg. Rear uses a 19-inch rear tire size that is different from the Nismo rear fitment. That distinction matters because the correct rear choice depends on matching the Sport Package setup rather than assuming all 19-inch rears are the same.
The 2009 Nissan 370Z w/Sport Pkg. Front uses the same 19-inch front fitment as other sport-package-related configurations. Tire selection starts with keeping that front size correct, then comparing the available radial series within the proper wheel diameter.
The 2009 Nissan 370Z w/Sport Pkg. Rear uses the 19-inch rear size shared with the Touring w/Sport Pkg. setup. That makes the rear choice fairly straightforward once the package is confirmed, with attention then shifting to brand, series, and overall axle-matched fitment.
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 2009 Nissan 370Z Tires for Sale
Available 2009 Nissan 370Z tires are all radial designs, with fitments across 18-inch and 19-inch staggered setups. The product grid gives you BFGoodrich, Nitto, and Pro-Trac choices, plus series differences such as g-Force Comp 2 AS, g-Force Sport Comp 2, g-Force Phenom T/A, NT555 G2, and Street Pro III, with blackwall, RWL, and redline sidewall treatments depending on size.
2009 Nissan 370Z tire questions usually come down to staggered front and rear sizing, 18-inch versus 19-inch wheel packages, and how trim level affects the correct fitment. The answers below focus on size selection, sidewall and brand choices, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 2009 Nissan 370Z?
The 2009 Nissan 370Z does not use one universal tire size. Base and Touring models use 225/50R18 in front and 245/45R18 in the rear, while 19-inch setups use 245/40R19 in front with either 275/35R19 or 285/35R19 in the rear, depending on the specific configuration.
The key is matching the tire to both the trim and the axle position. This is a staggered-fitment sports car, so front and rear sizes are different by design, and 18-inch and 19-inch packages are not interchangeable just because they belong to the same model year.
What size rim does a 2009 Nissan 370Z use?
A 2009 Nissan 370Z uses either 18-inch or 19-inch rims, depending on the configuration. The 18-inch setup is used with 225/50R18 front and 245/45R18 rear tires, while the 19-inch setup is used with 245/40R19 front tires and either 275/35R19 or 285/35R19 rear tires.
Wheel diameter should be confirmed before choosing any tire, especially on a car that may have changed hands or been modified. Front and rear wheel sizes must also be matched to the proper axle because the 370Z uses staggered sizing rather than the same size at all four corners.
Why does the 2009 Nissan 370Z have more than one tire size?
The 2009 Nissan 370Z has more than one tire size because fitment changes by trim, wheel package, and axle position. It uses staggered front and rear sizing, and the move from standard 18-inch wheels to 19-inch sport-oriented setups changes both the rim diameter and the tire dimensions.
That means tire selection starts with identifying the exact configuration instead of choosing by model name alone. Base and Touring cars follow one front-rear pairing, Sport Package cars use another, and Nismo adds its own rear size, so a quick wheel and trim check prevents ordering the wrong setup.
Choosing the Right Tire
What should I consider when choosing a 2009 Nissan 370Z tire?
Start with the correct axle position, trim, and wheel diameter because the 2009 Nissan 370Z uses staggered fitment and more than one wheel package. After that, compare the available radial choices by tire series, sidewall treatment, rim-width compatibility where stated, and any load figures that matter to your setup.
A Base or Touring car on 18-inch wheels calls for a different approach than a Nismo or Sport Package car on 19s. Once the fitment is confirmed, the real decision becomes choosing the product character you want, whether that means blackwall performance styling or a more distinctive rear sidewall treatment.
What sidewall styles are available for 2009 Nissan 370Z tires?
Most 2009 Nissan 370Z tire options in these sizes use a blackwall sidewall, especially in the BFGoodrich and Nitto performance-radial lines. The 285/35R19 rear size also includes Pro-Trac Street Pro III options with RWL and redline sidewalls, giving that specific rear fitment more visual variety.
Sidewall style should always come after confirming the correct tire size. On this car, appearance choices are size-dependent, so a buyer looking for RWL or redline needs to verify that the car actually uses the 285/35R19 rear setup rather than assuming every 19-inch rear fitment offers the same presentation.
What brands offer tires for the 2009 Nissan 370Z?
Available tires for the 2009 Nissan 370Z come from BFGoodrich, Nitto, and Pro-Trac, depending on the exact size. BFGoodrich appears across all five sizes in several g-Force series, Nitto is offered in select rear and 18-inch sizes through the NT555 G2 line, and Pro-Trac appears in 285/35R19.
Brand choice should still be filtered through fitment first. Not every brand appears in every axle position or wheel package, so it helps to confirm the exact front or rear size before comparing series, sidewall style, rim-width range, and other details that shape how each option suits the car.
Restoration & Appearance
Which tire should I choose for a period-style 2009 Nissan 370Z?
A period-style 2009 Nissan 370Z starts with keeping the proper staggered size combination for the exact trim and wheel package. Since this car is firmly in the modern Z-car era, the right visual approach usually comes from staying with the correct metric radial fitment and then choosing a tire series and sidewall presentation that suits the look you want.
Most sizes are offered as blackwalls, which preserve a clean contemporary sports-car appearance. For a more distinctive look, the 285/35R19 rear size includes RWL and redline choices, but those treatments belong only to that specific rear fitment and should not be treated as a styling option for every 370Z setup.
Does correct tire fitment matter for a 2009 Nissan 370Z restoration?
Correct tire fitment matters on a 2009 Nissan 370Z because the car’s stance and overall presentation depend on the proper front-to-rear relationship. Using the right staggered sizes for the exact trim helps preserve the intended visual balance, while changing axle sizing or wheel diameter can alter how the car sits and looks.
Appearance is only part of the equation. Restoring or refreshing a 370Z also means confirming whether the car still carries its original-style wheel package, since Base, Touring, Sport Package, and Nismo configurations do not all share the same tire combination. That check keeps visual goals aligned with practical fitment.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2009 Nissan 370Z?
Yes, modifications can affect tire fitment on a 2009 Nissan 370Z. Aftermarket wheels, different wheel widths, suspension changes, lowering, or body alterations can all change how a given front or rear size sits in the wheel opening, even when the tire size itself matches a stock 370Z configuration.
That is especially important on a staggered car with both 18-inch and 19-inch packages in circulation. A modified 370Z should be checked for actual wheel diameter, wheel width, and clearance at full steering lock and suspension travel before choosing replacements based only on the original trim designation.
What should I inspect before driving a 2009 Nissan 370Z on new tires?
Before driving a 2009 Nissan 370Z on new tires, inspect the wheel size, verify that the front and rear tires are mounted in the correct positions, and confirm there is no rubbing at normal ride height or steering lock. It also helps to check inflation, valve condition, and the general state of the wheels themselves.
A sports car with staggered fitment benefits from a careful once-over after installation. Look for uneven clearance, damaged suspension components, or alignment issues that could wear a new set quickly, especially if the car has sat for long periods or has received wheels or suspension parts in the past.
How often should tires on a 2009 Nissan 370Z be inspected?
Tires on a 2009 Nissan 370Z should be inspected regularly, with extra attention before longer drives and after any period of storage. Even on a modern car, low-use ownership can hide air loss, sidewall cracking, cuts, punctures, or uneven wear that is easy to miss until the car is back on the road.
A quick inspection should include tread condition, visible damage, and any sign that front and rear tires are wearing differently. Since the 370Z uses staggered sizing, a mismatch in wear pattern can point to inflation, alignment, or suspension issues that deserve attention before the next spirited drive.
