The 1986 Ferrari Testarossa sits at the height of the era when mid-engine Italian exotics combined dramatic styling with serious road performance. Its wide stance and unmistakable side strakes make tire fitment more than a maintenance detail, because the car depends on a staggered setup to deliver the look and balance enthusiasts expect. This model uses 225/50R16 front tires and 255/50R16 rear tires, both in radial construction on 16-inch rims. Available choices center on modern blackwall performance radials from BFGoodrich and Michelin across several series. The key is preserving the correct front-to-rear relationship while confirming wheel width, overall condition, and any past changes to the car.
Which Tire Size Is Right for The 1986 Ferrari Testarossa
The 1986 Ferrari Testarossa uses two primary tire sizes, with 225/50R16 for the front and 255/50R16 for the rear. Both are radial sizes mounted on 16-inch rims, so the first step is confirming whether you are selecting front or rear tires rather than choosing between alternate fitments for the same position. Once that is clear, the decision becomes comparing brand, tire series, and wheel-width compatibility within the correct size.
In 225/50R16, the 225 identifies the nominal section width in millimeters, 50 is the aspect ratio, R denotes radial construction, and 16 is the wheel diameter in inches. On the 1986 Ferrari Testarossa, this is the front tire size and it is part of the car's staggered radial setup. Available choices include blackwall performance tires from BFGoodrich and Michelin in series such as g-Force Sport Comp 2, g-Force Comp 2 AS, and Pilot Sport. Choosing this size means keeping the correct front fitment while checking that the wheel width matches the tire's approved range.
In 255/50R16, the 255 refers to nominal section width in millimeters, 50 is the aspect ratio, R indicates radial construction, and 16 is the rim diameter in inches. This size serves the rear position on the 1986 Ferrari Testarossa and works with the wider rear wheel and tire footprint the car was designed around. Blackwall options are available from BFGoodrich and Michelin, including g-Force Sport Comp 2 and Pilot Sport. Selecting this size keeps the rear of the staggered setup in proportion, but the wheel width and actual car configuration still need to be confirmed before installation.
Fitment on the 1986 Ferrari Testarossa is straightforward in one sense and position-specific in another. The covered sub-models separate the car into front and rear fitment, so choosing the correct tire starts with confirming which axle you are servicing.
1
1986 Ferrari Testarossa Base Front
The 1986 Ferrari Testarossa Base Front uses the 225/50R16 radial size on a 16-inch rim. That makes front tire selection a matter of staying with the proper front fitment and then comparing available blackwall performance options, approved wheel-width range, and intended driving use.
The 1986 Ferrari Testarossa Base Rear uses the 255/50R16 radial size on a 16-inch rim. Rear tire selection should preserve the staggered relationship of the car, with attention paid to wheel width, tire series choice, and any modifications that may affect clearance or overall setup.
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 1986 Ferrari Testarossa Tires for Sale
Available 1986 Ferrari Testarossa tire choices focus on 16-inch blackwall radial performance tires from BFGoodrich and Michelin. The product range varies by front and rear size, tire series, rim-width specification, weight, and in some cases stated load capacity.
These FAQs for the 1986 Ferrari Testarossa focus on the car's staggered front and rear tire sizes, 16-inch rim fitment, available radial choices, appearance considerations, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 1986 Ferrari Testarossa?
The 1986 Ferrari Testarossa uses a staggered tire setup rather than one size at all four corners. The front uses 225/50R16 and the rear uses 255/50R16, with both sizes built in radial construction for 16-inch rims.
That means the first fitment question is whether you are replacing front tires, rear tires, or the full set. Keeping the correct front-to-rear size relationship matters on a car like the Testarossa, and any owner should also confirm the actual wheel dimensions on the car if it has ever had aftermarket wheels or other changes.
What size rim does a 1986 Ferrari Testarossa use?
Both primary tire sizes for the 1986 Ferrari Testarossa mount on 16-inch rims. The front 225/50R16 and rear 255/50R16 share the same rim diameter, even though the rear tire is wider than the front.
Rim diameter is only part of the fitment picture, so wheel width still needs to match the tire you choose. The available 225/50R16 products suit 6.0 to 8.0-inch rim widths, while the 255/50R16 products suit 7.0 to 9.0-inch rim widths, making it important to confirm the actual wheels before selecting tires.
Why does the 1986 Ferrari Testarossa have more than one tire size?
The 1986 Ferrari Testarossa uses different front and rear tire sizes because it has a staggered setup. The front position takes 225/50R16, while the rear uses the wider 255/50R16, so the two sizes are tied to different positions rather than alternate choices for the same wheel.
That distinction matters when ordering replacements or planning a full set. Mixing up front and rear sizes can disrupt the intended setup, so the practical step is to verify tire position, wheel width, and any non-original wheel or suspension changes before choosing among the available radial options in each size.
Choosing the Right Tire
What should I consider when choosing a 225/50R16 or 255/50R16 tire for a 1986 Ferrari Testarossa?
Start with position-specific fitment, because the 1986 Ferrari Testarossa uses 225/50R16 in front and 255/50R16 in the rear. After confirming the correct axle, compare tire series, approved rim-width range, tire weight, and any stated load figure that may help distinguish one option from another.
Brand and tire character also matter because the available choices include BFGoodrich g-Force models and Michelin Pilot Sport. A buyer trying to preserve the car's intended staggered setup should keep the front and rear sizing relationship intact, then select the product that best matches the wheel dimensions and the way the car is actually driven.
What sidewall styles are available for 1986 Ferrari Testarossa tires?
The available tire choices for the 1986 Ferrari Testarossa use a blackwall sidewall style. That applies across the currently available 225/50R16 front products and 255/50R16 rear products, keeping the visual presentation consistent with a clean modern performance-tire look.
Since sidewall treatment does not vary here, the real selection differences come from brand, tire series, and wheel-width compatibility. That can simplify the decision for an owner who wants a uniform appearance, but it still makes sense to confirm front and rear sizing separately because the Testarossa does not use the same tire size at every corner.
What brands offer tires for the 1986 Ferrari Testarossa?
BFGoodrich and Michelin offer tires in the sizes used by the 1986 Ferrari Testarossa. The front 225/50R16 size is available in BFGoodrich g-Force Sport Comp 2, BFGoodrich g-Force Comp 2 AS, and Michelin Pilot Sport, while the rear 255/50R16 is available in BFGoodrich g-Force Sport Comp 2 and Michelin Pilot Sport.
That gives the buyer a choice between two established brands across both positions, but the exact series offered is not identical front to rear. The practical way to compare them is by matching the correct axle position first, then reviewing rim-width requirements, weight, and the overall style of tire best suited to the car's use.
Restoration & Appearance
Which tire should I choose for a period-style 1986 Ferrari Testarossa?
A period-style approach for a 1986 Ferrari Testarossa starts with preserving the correct staggered sizing: 225/50R16 in front and 255/50R16 in the rear. Since the available products are blackwall radial performance tires, the visual character stays closer to the clean, low-profile look associated with the car's original era.
From there, the choice becomes less about decorative sidewall treatment and more about keeping the proper stance and wheel relationship intact. Owners pursuing a highly exact restoration should still compare the tire's overall presentation with marque-specific references, especially if originality standards are stricter than simply maintaining the correct size format and layout.
Does correct tire fitment matter for a 1986 Ferrari Testarossa restoration?
Correct tire fitment matters on a 1986 Ferrari Testarossa because the car's appearance depends heavily on its front-to-rear proportion. Using the proper 225/50R16 front and 255/50R16 rear sizes helps preserve the stance and visual balance that define the Testarossa's wide-body presence.
Fitment also affects more than looks, since wheel width and actual tire dimensions influence how the car sits and clears its bodywork. Even on a restoration-focused car, it is worth confirming the wheels currently on the vehicle before ordering tires, especially if previous owners changed wheels, suspension height, or other setup details.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1986 Ferrari Testarossa?
Modifications can absolutely affect tire fitment on a 1986 Ferrari Testarossa. The car already uses a staggered 225/50R16 front and 255/50R16 rear setup, so changes such as aftermarket wheels, altered wheel width, suspension adjustments, or body modifications can influence how those sizes sit and clear the car.
That is why tire replacement should begin with the car as it exists today, not only as it left the factory. Checking actual wheel dimensions, steering clearance, suspension condition, and fender space is especially important on an exotic with wide rear tires, because even small setup changes can alter the margin available around the tire.
What should I inspect before driving a 1986 Ferrari Testarossa on new tires?
Before driving a 1986 Ferrari Testarossa on new tires, inspect the wheels, valve stems, and the overall condition of the suspension and steering components. It also makes sense to confirm correct tire placement, since the car uses different front and rear sizes and should not have the two positions mixed.
A careful road-use check should also include tire pressure, visible clearance around the inner wheel well and fenders, and any signs of rubbing during low-speed steering movement. On a collector car, it is smart to recheck air pressure and look for leaks after the first drive, especially if the car has been parked for long periods.
How should 225/50R16 and 255/50R16 tires on a collector 1986 Ferrari Testarossa be maintained?
Collector-car tire maintenance for a 1986 Ferrari Testarossa starts with regular pressure checks and visual inspection of both the 225/50R16 front tires and 255/50R16 rear tires. Look for cracking, bulges, cuts, uneven wear, and air loss, because low-use exotic cars can age their tires even when tread wear appears minimal.
Storage conditions matter as much as mileage, so the car should be kept away from prolonged sunlight, excess heat, moisture, and ozone sources when possible. It is also wise to inspect the tires before any longer outing, since a Testarossa that spends much of its life parked may need closer attention than a car driven regularly.
