The 1994 Acura NSX sits at a fascinating point in Japanese performance history, blending exotic mid-engine proportions with the precision and usability that made the car so influential among drivers and collectors. Its tire fitment reflects that focused chassis balance, using a staggered radial setup with 215/45R16 in front and 245/40R17 in the rear. That means the first decision is confirming front versus rear placement rather than choosing between alternate primary sizes. For the rear size, available options center on BFGoodrich blackwall radial tires across several g-Force series. Keeping the correct size at each end matters for appearance, handling balance, wheel compatibility, and road-ready confidence.
Which Tire Size Is Right for The 1994 Acura NSX
The 1994 Acura NSX uses two primary tire sizes, with a 16-inch front tire and a 17-inch rear tire in a staggered radial setup. The key step is identifying whether you are replacing the front or rear tires, because each position uses a different size and rim diameter. Once that is confirmed, the decision shifts to selecting the right tire within that exact fitment and making sure wheel dimensions remain compatible.
215/45R16 is a metric radial size in which 215 identifies section width in millimeters, 45 is the aspect ratio, R indicates radial construction, and 16 is the wheel diameter in inches. On the 1994 Acura NSX, this size serves the front position and is part of the car's staggered fitment strategy. That front-specific role is important because it works in balance with the wider rear tire rather than as a universal four-corner size. Use this fitment when replacing the front tires and verify that the wheel remains the correct 16-inch setup before selecting a tire.
245/40R17 is a metric radial size that uses a 245-millimeter nominal width, a 40-series profile, radial construction, and a 17-inch rim diameter. On the 1994 Acura NSX, this is the rear tire size, giving the back of the car a wider footprint than the front. Available choices in this size include BFGoodrich blackwall radials in the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. This is the size to evaluate when replacing the rear tires, especially if wheel width or previous modifications may have changed the car's current setup.
Sub-model fitment on the 1994 Acura NSX is straightforward, but tire position matters because the car uses different sizes front and rear. Checking whether you are replacing the Base Front or Base Rear fitment is the essential first step before comparing tire choices.
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1994 Acura NSX Base Front
The 1994 Acura NSX Base Front uses its own dedicated radial fitment rather than sharing the rear size. Front tire selection should stay focused on the correct 16-inch setup and on preserving the intended staggered relationship with the wider rear tires.
The 1994 Acura NSX Base Rear uses the wider rear-specific radial size on a 17-inch wheel. That makes rear tire choice the main comparison point on this page, especially for buyers looking at BFGoodrich g-Force series options and checking 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 1994 Acura NSX Tires for Sale
Current rear tire choices for the 1994 Acura NSX center on 245/40R17 BFGoodrich blackwall radials. The available options span several g-Force series and include differences in rim-width compatibility, load specification, and tire character within the correct rear size.
These FAQs focus on the 1994 Acura NSX staggered tire sizes, front-versus-rear rim fitment, rear tire selection, and the checks that matter before putting a low-profile performance car back on the road.
Tire Size & Fitment
What tire size fits a 1994 Acura NSX?
The 1994 Acura NSX uses a staggered radial setup with 215/45R16 in front and 245/40R17 in the rear. Those are two different primary sizes, and they are tied to different wheel diameters, so the car does not use the same tire at all four corners.
That means the first step is confirming whether you are replacing the front tires or the rear tires. It is also worth checking the wheels currently on the car, because aftermarket changes can blur the original front and rear arrangement and lead to ordering the correct size for the wrong position.
What size rim does a 1994 Acura NSX use?
The 1994 Acura NSX uses two rim diameters as part of its staggered fitment: a 16-inch front wheel for the 215/45R16 tire and a 17-inch rear wheel for the 245/40R17 tire. Both fitments use radial construction.
Wheel diameter is the key check before selecting tires, especially on a car that may have seen wheel upgrades over time. Confirm the actual front and rear wheel sizes on the vehicle, then compare tire size, wheel width, and clearance so the replacement tire matches the position it is intended to serve.
Why does the 1994 Acura NSX have more than one tire size?
The 1994 Acura NSX uses more than one tire size because it has a staggered setup, with one size assigned to the front and a wider size assigned to the rear. In practical terms, 215/45R16 is the front fitment and 245/40R17 is the rear fitment.
That layout makes tire replacement more position-specific than on a same-size four-corner car. Front and rear tires should be matched to their proper wheel diameters and locations, and any owner of a modified NSX should confirm that the current wheels and suspension still support the intended stagger without rubbing or clearance issues.
Choosing the Right Tire
What should I consider when choosing a 245/40R17 tire for a 1994 Acura NSX?
Start with the correct rear size, which is 245/40R17 for the 1994 Acura NSX. From there, compare the available radial options by rim-width compatibility, load specification where stated, tire series, and the kind of driving character suggested by each product line.
The available rear choices are all blackwall BFGoodrich radials, but they are not identical in their supporting specifications. Matching the tire to the rear wheel width on the car is especially important, and a careful buyer should also keep the front and rear setup balanced rather than selecting a rear tire in isolation.
What brands offer tires for the 1994 Acura NSX?
The rear 245/40R17 fitment for the 1994 Acura NSX is available from BFGoodrich. Within that brand, the choices include several g-Force series, giving the buyer more than one way to stay within the correct rear size.
Brand alone is only part of the decision on a position-specific fitment like this one. It still makes sense to compare the individual series, the supported rim-width range, and any stated load information so the selected rear tire suits the wheel and intended road use of the particular NSX.
What tire series are available for the 1994 Acura NSX?
For the 245/40R17 rear fitment on the 1994 Acura NSX, available series include BFGoodrich g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A. All are blackwall radial tires built around the correct rear size and 17-inch rim diameter.
Those series give the buyer a meaningful comparison point beyond the size alone. Looking at wheel-width compatibility, any stated load figure, and the overall role of the tire in the rear of a staggered setup will help narrow the choice without drifting away from the proper NSX rear fitment.
Restoration & Appearance
Which tire should I choose for a period-style 1994 Acura NSX?
A period-style approach starts with preserving the NSX's proper staggered sizing, using 215/45R16 in front and 245/40R17 in the rear. Because this car was built around modern low-profile radial sizing, staying with the correct front and rear format does more for an authentic visual impression than forcing an unrelated vintage-style alternative.
Appearance still needs to work with real wheel fitment, especially on a car where the front and rear diameters differ. Buyers pursuing a more presentation-focused result should confirm the current wheels match the intended setup and use marque-specific historical references if exact showroom-era details matter.
Does correct tire fitment matter for a 1994 Acura NSX restoration?
Correct tire fitment matters on a 1994 Acura NSX restoration because the car uses a front-to-rear staggered arrangement rather than a single universal size. Keeping the proper 16-inch front and 17-inch rear relationship helps preserve the visual stance and the chassis balance that are central to how the car presents.
Restoration-minded buyers should look beyond the sidewall alone and confirm the actual wheel setup on the car before purchasing tires. A modified wheel package can change the fitment picture quickly, so returning to the proper size relationship is often the first step toward a more faithful and better-sorted result.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1994 Acura NSX?
Yes, modifications can affect tire fitment on a 1994 Acura NSX. Aftermarket wheels, altered wheel widths, suspension changes, and ride-height changes can all influence how a 215/45R16 front tire or a 245/40R17 rear tire sits in the car's wheel openings and steering range.
A modified NSX should be checked for actual front and rear wheel diameter, wheel width, and tire clearance before new tires are selected. On a low-profile staggered setup, even a correct nominal tire size can create issues if the wheel itself or the suspension geometry no longer matches the intended arrangement.
What should I inspect before driving a 1994 Acura NSX on new tires?
Before driving a 1994 Acura NSX on new tires, inspect the wheels for damage, confirm that the front and rear tire sizes are mounted in the correct positions, and check that inflation is set appropriately for the tires installed. It also helps to look for any visible interference at full steering lock and normal ride height.
A short road test should follow with attention to vibration, pull, or unexpected contact noises. Because the NSX uses different front and rear sizes, it is smart to recheck pressures and visual clearance after the first miles, especially if the car has sat for long periods or has non-original wheels.
What should I check before a longer drive in a 1994 Acura NSX?
Before a longer drive in a 1994 Acura NSX, verify tire pressure, inspect tread and sidewalls for cuts, bulges, or cracking, and make sure the staggered front and rear sizes are still correctly positioned. A quick look at wheel condition and valve stems is also worthwhile on a low-profile performance setup.
Collector cars and lightly used sports cars can look fine while still suffering from age, storage effects, or slow air loss. Any NSX that has been parked for extended periods deserves a careful walk-around and a brief local drive first, so heat buildup, vibration, or clearance issues can be caught early.
