The 2005 Acura NSX came at the close of one of Japan’s most respected modern sports-car runs, blending exotic proportions with a reputation for precision, balance, and real-world drivability. By this point, the NSX had matured into a highly focused performance car, and tire fitment plays a direct role in preserving the steering response and handling character owners expect. The 2005 Acura NSX uses a staggered radial setup with 215/40R17 in front and 255/40R17 in the rear. Rear tire choices include several blackwall performance-oriented radials from BFGoodrich, Nitto, and Vredestein. Getting the right front-to-rear pairing starts with confirming position, wheel specs, and whether the car remains on its original-style 17-inch setup.
Which Tire Size Is Right for The 2005 Acura NSX
The 2005 Acura NSX uses two primary tire sizes, and they are position-specific rather than interchangeable. Both are radial tires on 17-inch rims, with 215/40R17 used at the front and 255/40R17 used at the rear, so the first step is confirming which axle you are replacing and verifying that the car still has the correct staggered wheel setup.
215/40R17 is a metric radial size in which 215 identifies the nominal section width in millimeters, 40 is the aspect ratio, and 17 is the rim diameter in inches. On the 2005 Acura NSX, this is the front tire size, making it part of the car’s staggered fitment rather than a universal four-corner application. Its lower-profile metric format reflects the NSX’s modern performance focus and the need for precise steering response. Choosing this size means confirming front wheel dimensions and maintaining the intended front-to-rear balance of the chassis.
255/40R17 is a metric radial size with a 255-millimeter nominal section width, a 40-series profile, and a 17-inch rim diameter. On the 2005 Acura NSX, this is the rear tire size, where width and wheel compatibility matter because it works as the trailing half of the factory-style staggered arrangement. Available choices in this size include blackwall radials from BFGoodrich, Nitto, and Vredestein across series such as g-Force Sport Comp 2, g-Force Comp 2 AS, NT555 G2, and Sprint Plus. This is the size to evaluate when replacing rear tires and preserving the NSX’s intended stance and handling balance.
Fitment on the 2005 Acura NSX is straightforward in construction and rim diameter, but it varies by axle position. Checking whether you are selecting for the front or rear matters because the NSX uses a staggered tire setup rather than the same size at all four corners.
1
2005 Acura NSX Base Front
The 2005 Acura NSX Base Front uses the smaller of the two primary radial sizes and is tied to the front axle position. Tire selection here should focus on preserving the correct front fitment, confirming the 17-inch wheel setup, and matching the front size properly with the rear.
The 2005 Acura NSX Base Rear uses the wider rear radial size that completes the car’s staggered layout. This is the position where product choice is more visible, with several blackwall performance-oriented rear tire options to compare by brand, series, and wheel-width compatibility.
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 2005 Acura NSX Tires for Sale
Available 255/40R17 rear tire choices for the 2005 Acura NSX include blackwall radials from BFGoodrich, Nitto, and Vredestein. The product grid is most useful for comparing tire series, rim-width compatibility, load figures where stated, and other rear-tire specification differences within the correct size.
Owners researching 2005 Acura NSX tires usually need to confirm the staggered front and rear sizes first, then compare rear tire choices, wheel fitment, and practical road-use checks for a low-profile 17-inch performance setup.
Tire Size & Fitment
What tire size fits a 2005 Acura NSX?
The 2005 Acura NSX uses a staggered radial tire setup with 215/40R17 at the front and 255/40R17 at the rear. Both sizes are designed for 17-inch rims, and the front and rear positions do not use the same tire size.
That means tire selection starts by confirming which axle needs replacement rather than choosing one size for the whole car. It is also wise to verify the actual wheel setup on the car, especially if it has aftermarket wheels, because matching the correct front-to-rear sizing is important to preserving the NSX’s intended balance and clearance.
What size rim does a 2005 Acura NSX use?
The 2005 Acura NSX uses 17-inch rims with both of its primary tire sizes. The front 215/40R17 and rear 255/40R17 are both built around a 17-inch wheel diameter, even though the tire widths differ by position.
Wheel diameter is only one part of fitment, so it still helps to confirm wheel width and the front-versus-rear placement before choosing tires. On a staggered sports-car setup like the NSX, the correct 17-inch diameter must be paired with the proper axle location so the tire size works with the chassis, suspension, and body clearances.
Why does the 2005 Acura NSX have more than one tire size?
The 2005 Acura NSX has more than one tire size because it uses a staggered setup, with 215/40R17 in front and 255/40R17 in the rear. This is a position-specific arrangement, not an either-or fitment for the same wheel location.
For the buyer, that means the key decision is front or rear replacement rather than choosing between two interchangeable sizes. Any car that has been modified with different wheels or suspension changes deserves an extra fitment check, because the original-style staggered arrangement is part of how the NSX maintains its intended proportions and handling character.
Choosing the Right Tire
What should I consider when choosing a 255/40R17 tire for a 2005 Acura NSX?
Start with the correct size, construction, and wheel compatibility. The 2005 Acura NSX uses 255/40R17 as its rear tire size, and the available choices are radial blackwall tires with rim-width ranges centered around performance-oriented 17-inch applications.
After confirming rear fitment, compare the available tire series, brand, rim-width specification, weight, and load information where it appears. The best choice depends on how the car is used and whether the goal is simply proper rear replacement, a matched appearance with the front tires, or a particular type of modern performance-tire character.
What brands offer tires for the 2005 Acura NSX?
In the available 255/40R17 rear size, the 2005 Acura NSX has choices from BFGoodrich, Nitto, and Vredestein. Those options cover several radial tire series, including g-Force Sport Comp 2, g-Force Comp 2 AS, NT555 G2, and Sprint Plus.
Brand alone should not be the only deciding factor. It is more useful to compare each tire’s size match, rim-width range, sidewall style, and other published specifications so the rear tire suits the wheel and intended use, while also pairing sensibly with the front size already installed on the car.
What sidewall styles are available for 2005 Acura NSX tires?
The available rear 255/40R17 products for the 2005 Acura NSX use a blackwall sidewall style. That gives the car a clean modern presentation that suits the NSX’s late-production sports-car character without introducing whitewall, raised-letter, or stripe-style visual treatments.
Sidewall style matters mostly as an appearance decision once the correct size and wheel fitment are confirmed. On a car like the NSX, many owners want the tire to look understated and performance-focused, so blackwall keeps attention on the wheel and body lines while staying within the correct rear size format.
Restoration & Appearance
Which tire should I choose for a period-style 2005 Acura NSX?
A period-style approach for a 2005 Acura NSX starts with preserving its correct staggered radial layout: 215/40R17 in front and 255/40R17 in the rear on 17-inch rims. Keeping the proper size relationship matters more than chasing a nostalgic tread look, because this is already a modern performance-era fitment.
For appearance, a blackwall radial is the natural visual direction in the available rear size. Owners pursuing a particularly exact presentation should compare wheel design, tire proportions, and period photography or marque-specific reference material so the finished look stays faithful to the NSX’s early-2000s character.
Does correct tire fitment matter for a 2005 Acura NSX restoration?
Correct tire fitment matters on a 2005 Acura NSX because the car’s appearance and driving balance both depend on its staggered sizing. A 215/40R17 front and 255/40R17 rear combination preserves the visual relationship between the front and rear wheel openings and supports the intended stance.
Restoration-minded owners should also check whether the car still carries the proper 17-inch wheel arrangement and has not been altered with different offsets or suspension changes. Even subtle deviations can affect how the tires sit in the body and how authentic the finished car looks once it is back on the road.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2005 Acura NSX?
Yes, modifications can affect tire fitment on a 2005 Acura NSX even when the tire size itself appears correct. Aftermarket wheels, altered wheel widths, different offsets, suspension changes, or ride-height adjustments can all change how a 215/40R17 front or 255/40R17 rear tire sits in the car.
That is why modified cars should be checked for steering clearance, suspension clearance, and space at the fender openings before new tires are chosen. A staggered performance car is especially sensitive to setup changes, so confirming actual wheel specifications on the vehicle is just as important as ordering the right nominal size.
What should I inspect before driving a 2005 Acura NSX on new tires?
Before driving a 2005 Acura NSX on new tires, inspect wheel condition, valve stems, and basic suspension health, then confirm that the front and rear tires are mounted in the correct positions. Tire pressure should be checked carefully, and the tires themselves should be free from shipping damage, bead issues, or visible defects.
A short initial road test is a smart next step to verify that the car tracks properly and that nothing rubs during turning or suspension movement. On a low-profile 17-inch setup, it also helps to recheck pressures and look over the tire shoulders and sidewalls after the first drives.
How often should tires on a 2005 Acura NSX be inspected?
Tires on a 2005 Acura NSX should be inspected regularly, especially because many examples see limited seasonal use rather than daily mileage. Tread condition, sidewall cracking, bulges, cuts, and any sign of pressure loss deserve attention even when the car has not been driven very far.
A quick visual check before each drive and a more thorough inspection at routine service intervals is a sensible habit for a collector-minded sports car. Storage conditions matter as well, since prolonged heat, sunlight, and long periods of inactivity can affect tire condition even when the tread still looks usable.
