The 1999 Ferrari 456 M sits in a distinctive corner of Ferrari history as a front-engine V12 grand touring car built for high-speed comfort as much as outright prestige. Its updated M-series form preserved the 456’s long-hood, four-seat GT character, which makes tire fitment especially important to the way the car looks and drives. This model uses a staggered radial setup with 255/45R17 in front and 285/40R17 in back, both on 17-inch rims. Available choices include blackwall, redline, and raised white letter presentations, along with modern radial performance series. The key is keeping the front and rear fitment properly matched to the car’s wheel position, appearance goals, and road-use needs.
Which Tire Size Is Right for The 1999 Ferrari 456 M
The 1999 Ferrari 456 M uses two primary tire sizes, and the difference is positional rather than trim-related: one size for the front and one for the rear. Both are metric radial sizes on 17-inch rims, so the first step is confirming which end of the car you are fitting before comparing brand, sidewall style, series, and wheel-width compatibility.
The 255/45R17 size is a metric radial designation that identifies a 255-millimeter nominal section width, a 45-series aspect ratio, radial construction, and a 17-inch rim diameter. On the 1999 Ferrari 456 M, this is the front tire size, so it is tied to the steering end of the car and should be selected with the correct front-wheel application in mind. Available choices include BFGoodrich, Nitto, and Pro-Trac, with blackwall, redline, and RWL sidewall treatments represented across multiple series. This size is where appearance preference and product character come into play most clearly for owners refining the car’s front-end presentation and road feel.
The 285/40R17 size is also a metric radial, with a 285-millimeter nominal section width, a 40-series profile, and a 17-inch rim diameter. On the 1999 Ferrari 456 M, this size belongs at the rear, where the staggered setup gives the car its proper front-to-rear tire relationship. The available product selection in this size centers on a blackwall Nitto NT555 G2 radial, making wheel-width compatibility and rear-position fitment especially important. Choosing this size correctly means preserving the intended staggered arrangement rather than treating the car as though it uses the same tire size at all four corners.
Sub-model fitment on the 1999 Ferrari 456 M is straightforward because the covered positions separate into front and rear applications rather than different trim-specific tire packages. Checking the wheel position still matters, since the front and rear do not share the same tire size.
1
1999 Ferrari 456 M Base Front
The 1999 Ferrari 456 M Base Front uses the 255/45R17 radial size on a 17-inch rim. That makes front tire selection a matter of choosing the right series and sidewall presentation while staying consistent with the car’s staggered front-to-rear setup.
The 1999 Ferrari 456 M Base Rear uses the wider 285/40R17 radial size on a 17-inch rim. Rear tire selection should focus on maintaining the correct staggered fitment, confirming wheel-width suitability, and matching the rear tire to the intended front 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 1999 Ferrari 456 M Tires for Sale
Available 1999 Ferrari 456 M tire choices center on 17-inch radial fitments from BFGoodrich, Nitto, and Pro-Trac. The main comparison points are front-versus-rear sizing, blackwall versus redline or RWL presentation, tire series, and wheel-width compatibility within the staggered setup.
These FAQs focus on the staggered 17-inch fitment used on the 1999 Ferrari 456 M, including front and rear tire sizing, rim compatibility, sidewall choices, product selection, and the checks worth making before road use.
Tire Size & Fitment
What tire size fits a 1999 Ferrari 456 M?
The 1999 Ferrari 456 M uses a staggered tire setup, with 255/45R17 at the front and 285/40R17 at the rear. Both are radial tire sizes designed for 17-inch rims, and they are not interchangeable as a same-size four-corner setup for this application.
That means the first fitment check is wheel position, not trim level. A front tire choice should stay with the 255/45R17 size, while the rear should remain 285/40R17, then the next comparison becomes brand, series, sidewall treatment, and wheel-width suitability for the specific rim on the car.
What size rim does a 1999 Ferrari 456 M use?
The 1999 Ferrari 456 M uses 17-inch rims with both of its primary tire sizes. The front 255/45R17 and rear 285/40R17 fitments share that same rim diameter, even though the tire widths and aspect ratios differ between the front and rear positions.
Rim diameter is only part of the fitment picture, so the next step is checking actual wheel width before choosing a tire. That matters most on a staggered car like the 456 M, since the front and rear tires are built around different width ranges and should stay matched to the correct end of the vehicle.
Why does the 1999 Ferrari 456 M have more than one tire size?
The 1999 Ferrari 456 M has more than one tire size because it uses a staggered setup: 255/45R17 in front and 285/40R17 in the rear. This is a front-to-rear fitment difference, not a matter of separate trim packages using different tire sizes.
For tire selection, that means identifying where the tire will be mounted before comparing products. The front size carries the broader visible choice in sidewall style and brand, while the rear size is narrower in available options, so maintaining the intended staggered arrangement should stay ahead of purely cosmetic preferences.
Choosing the Right Tire
What should I consider when choosing a 255/45R17 and 285/40R17 tire set for a 1999 Ferrari 456 M?
Start by keeping the 1999 Ferrari 456 M’s staggered arrangement intact: 255/45R17 for the front and 285/40R17 for the rear, both in radial construction. From there, compare the available tire series, sidewall style, rim-width suitability, load figures where stated, and whether the overall look suits the character of the car.
A good selection process treats the set as a matched front-and-rear decision rather than two unrelated purchases. It also helps to confirm the car still has the intended wheel setup, since aftermarket wheels or altered suspension can change the practical fitment picture even when the size printed on the tire appears correct.
What sidewall styles are available for 1999 Ferrari 456 M tires?
Sidewall choices for the 1999 Ferrari 456 M include blackwall, redline, and RWL in the front 255/45R17 size, while the rear 285/40R17 product selection shown here is blackwall. That creates a wider appearance choice at the front than at the rear.
Because the car uses different front and rear sizes, sidewall styling should be considered as part of the full set, not just one axle. A redline or raised white letter front tire changes the visual tone of the car noticeably, so owners usually want to think through how that presentation works with the rear blackwall fitment.
What brands offer tires for the 1999 Ferrari 456 M?
Tires for the 1999 Ferrari 456 M are available from BFGoodrich, Nitto, and Pro-Trac within the covered 17-inch front and rear sizes. The front 255/45R17 fitment has the broadest brand spread, while the rear 285/40R17 selection shown here centers on Nitto.
That brand mix means the buying decision is less about finding a single universal option and more about building a set that respects the staggered layout. Comparing series, sidewall presentation, and wheel-width suitability can matter just as much as the brand name, especially when the front tire offers more visual variety than the rear.
Restoration & Appearance
Which tire should I choose for a period-style 1999 Ferrari 456 M?
A period-style approach for a 1999 Ferrari 456 M starts with preserving the correct staggered sizing: 255/45R17 in front and 285/40R17 in the rear, both on 17-inch rims. Once the sizing is right, the choice turns to whether a more understated blackwall look or a more expressive sidewall treatment better suits the car’s late-1990s grand touring character.
Appearance should be balanced with the practical realities of the available rear fitment, since the rear selection is more limited than the front. Owners pursuing exact historical presentation should compare tire appearance against marque-specific reference material, while others may simply aim for a clean, era-appropriate look that respects the original staggered layout.
How does tire construction affect the appearance of a restored 1999 Ferrari 456 M?
On a 1999 Ferrari 456 M, construction is less of a restoration debate than it would be on an earlier collector car because the primary fitment is already radial. The appearance difference comes more from sidewall treatment and tire series than from choosing between bias-ply and radial construction.
That makes visual selection more straightforward: the front fitment offers blackwall, redline, and RWL options, while the rear fitment remains blackwall in the current selection. A restoration-minded owner should think about how those choices affect the car’s overall presentation, especially since the 456 M’s clean body design tends to make sidewall details stand out.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1999 Ferrari 456 M?
Modifications can affect tire fitment on a 1999 Ferrari 456 M even when the nominal tire sizes remain 255/45R17 front and 285/40R17 rear. Aftermarket wheels, changes in wheel width, altered offset, suspension work, or ride-height changes can all influence clearance and how the staggered setup sits on the car.
A modified car should be checked at full steering lock and through normal suspension travel before settling on a tire choice. It also helps to confirm that the wheel dimensions still suit the intended tire, since front and rear products in these sizes are built around different wheel-width ranges and should not be assumed to behave the same.
What should I inspect before driving a 1999 Ferrari 456 M on new tires?
Before driving a 1999 Ferrari 456 M on new tires, inspect wheel condition, verify that the front and rear sizes are mounted in the correct positions, and confirm inflation pressure, valve condition, and overall installation quality. It is also smart to look for any rubbing risk around the fenders, suspension, and steering components.
A staggered grand touring car benefits from a careful walkaround after installation and again after the first short drive. Uneven seating, air loss, or unexpected clearance issues are easier to address early, and a collector car that has spent time stored should also have its alignment, suspension bushings, and brake condition checked before regular road use.
How often should tires on a 1999 Ferrari 456 M be inspected?
Tires on a 1999 Ferrari 456 M should be inspected regularly, especially if the car is driven infrequently or stored for long periods. Tread depth is only one part of the picture; pressure loss, sidewall cracking, cuts, bulges, and signs of uneven wear deserve equal attention on a low-use grand touring Ferrari.
A practical routine is to check the tires before every drive and give them a more thorough inspection at regular intervals throughout the season. Storage conditions matter as well, since prolonged exposure to sunlight, heat, moisture, and ozone sources can age tires faster than mileage alone would suggest on a collector-oriented car.
