The 1993 Ferrari 348 GTB sits in an interesting place in Ferrari history, blending late-analog sports car character with a more modern tire and wheel package than earlier V8 Ferraris. Its mid-engine layout and purposeful proportions make tire fitment especially important to both appearance and road manners. This car uses a staggered radial setup, with 215/50R17 at the front and 255/45R17 at the rear on 17-inch rims. Available choices include blackwall performance radials, along with redline and raised white letter rear options for a more distinctive presentation. The key is matching the correct front and rear sizes while keeping wheel dimensions and intended use in mind.
Which Tire Size Is Right for The 1993 Ferrari 348 GTB
The 1993 Ferrari 348 GTB uses two primary tire sizes, and the difference is based on position rather than alternate trim fitment. The front uses 215/50R17 and the rear uses 255/45R17, with both built as radial tires for 17-inch rims. Before choosing a tire, the first step is confirming whether you are replacing the front pair or the rear pair, then comparing brand, series, sidewall style, and wheel-width compatibility within that position.
A 215/50R17 tire uses a 215 millimeter nominal section width, a 50-series aspect ratio, radial construction, and a 17-inch rim diameter. On the 1993 Ferrari 348 GTB, this is the front tire size, so it plays a direct role in steering feel, front-end response, and maintaining the intended staggered setup. Available choices in this size come from BFGoodrich in several g-Force series, all with blackwall styling. This size should be selected when the car retains the correct 17-inch front wheel and you want to stay with the proper front fitment format.
A 255/45R17 tire uses a 255 millimeter nominal section width, a 45-series aspect ratio, radial construction, and a 17-inch rim diameter. On the 1993 Ferrari 348 GTB, this is the rear tire size, giving the car the wider rear footprint expected in its staggered arrangement. Choices in this size include BFGoodrich, Nitto, and Pro-Trac offerings, with blackwall, redline, and raised white letter sidewall treatments available. This size belongs on the rear position only, so wheel width and rear clearance should be checked carefully before selecting among the available styles.
Fitment on the 1993 Ferrari 348 GTB is straightforward, but it is split by front and rear position rather than different trim packages. Checking the exact position matters because the car uses a staggered setup, and the front and rear tires are not the same size.
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1993 Ferrari 348 GTB Base Front
The 1993 Ferrari 348 GTB Base Front uses a 215/50R17 radial tire on a 17-inch rim. That makes the front tire choice less about alternate sizing and more about selecting the right series and wheel-width compatibility for the car's steering end.
The 1993 Ferrari 348 GTB Base Rear uses a 255/45R17 radial tire on a 17-inch rim. Rear tire selection should focus on keeping the correct staggered fitment while comparing available blackwall, redline, or raised white letter options where appearance matters.
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 1993 Ferrari 348 GTB Tires for Sale
Available 1993 Ferrari 348 GTB tire choices center on radial 17-inch fitment, with BFGoodrich covering the front size and BFGoodrich, Nitto, and Pro-Trac options available at the rear. Buyers can compare tire series, blackwall versus redline or raised white letter styling, and wheel-width compatibility by position.
These FAQs focus on the staggered 17-inch tire setup used on the 1993 Ferrari 348 GTB, including front-versus-rear sizing, wheel fitment, product selection, appearance choices, and the checks worth making before regular road use.
Tire Size & Fitment
What tire size fits a 1993 Ferrari 348 GTB?
The 1993 Ferrari 348 GTB uses a staggered tire setup with 215/50R17 on the front and 255/45R17 on the rear. Both are radial sizes and both mount on 17-inch rims. That means the car does not use one universal tire size at all four corners.
The practical takeaway is to confirm which position you are replacing before choosing a tire. Front and rear sizes serve different roles in the car's fitment, so mixing up the two can affect wheel compatibility and overall setup. It is also smart to verify the actual wheels on the car if it has been modified over the years.
What size rim does a 1993 Ferrari 348 GTB use?
The 1993 Ferrari 348 GTB uses 17-inch rims with both of its primary tire sizes. The front 215/50R17 and rear 255/45R17 share the same rim diameter, even though the rear tire is significantly wider. Rim diameter is consistent, but tire position is not.
That makes wheel diameter simple to confirm, but width still matters when choosing a specific tire. Front products in 215/50R17 and rear products in 255/45R17 do not use the same wheel-width range. Checking the actual wheel dimensions before purchase helps keep the staggered setup properly matched to the car.
Why does the 1993 Ferrari 348 GTB have more than one tire size?
The 1993 Ferrari 348 GTB has more than one tire size because it uses a staggered setup, with a narrower 215/50R17 tire in front and a wider 255/45R17 tire in the rear. This is a position-based fitment layout, not a case of different trims using different overall tire packages.
For an owner, that means the first decision is always whether the tire is for the front or rear axle. The correct size must stay with the correct wheel position, and any previous wheel or suspension changes should be taken into account. A staggered car should be evaluated as a matched front-and-rear system rather than four interchangeable tires.
Choosing the Right Tire
What should I consider when choosing a 215/50R17 or 255/45R17 tire for a 1993 Ferrari 348 GTB?
Start with the correct position-specific size, since the 1993 Ferrari 348 GTB uses 215/50R17 in front and 255/45R17 in the rear. After that, compare radial tire series, wheel-width compatibility, sidewall style, and any available load information that applies to the specific product you are considering.
A front tire choice should be evaluated as a front tire choice, and the same is true at the rear. The car's staggered arrangement means a product that suits one axle may not suit the other. Matching the tire to the correct wheel width and intended use is more important than simply finding a size that shares the same rim diameter.
What sidewall styles are available for 1993 Ferrari 348 GTB tires?
Sidewall style depends on the tire size and position. The available 215/50R17 front options are blackwall radials, while the 255/45R17 rear size is available in blackwall, redline, and RWL, which is raised white letter. That gives the rear position more visible appearance variation.
For a buyer, sidewall choice is mainly an appearance decision once the correct size is established. Blackwall keeps the look understated, while redline or raised white letter styling changes the car's visual character. Since those alternate sidewall treatments appear in the rear size, the final look should be considered as part of the whole front-to-rear presentation.
What brands offer tires for the 1993 Ferrari 348 GTB?
BFGoodrich, Nitto, and Pro-Trac offer applicable tires for the 1993 Ferrari 348 GTB. BFGoodrich appears in both the 215/50R17 front size and the 255/45R17 rear size, while Nitto and Pro-Trac are available in the 255/45R17 rear fitment. Brand availability is broader at the rear than at the front.
That means brand comparison should be done by axle position, not just by the vehicle as a whole. A buyer replacing only the front tires will be comparing a narrower set of options than someone replacing the rear pair. Tire series, sidewall treatment, and wheel-width specification can matter just as much as the brand name itself.
Restoration & Appearance
Which tire should I choose for a period-style 1993 Ferrari 348 GTB?
A period-style approach starts with keeping the correct staggered radial sizes in place: 215/50R17 in front and 255/45R17 in the rear. Since the 348 GTB is a 1990s performance car with a modern metric radial setup, preserving the proper front-and-rear size relationship is more important than chasing a generic vintage look.
From there, appearance comes down to how subtle or expressive you want the car to look. Blackwall tires maintain a restrained presentation, while some rear options add redline or raised white letter styling. If exact originality is a concern, compare your choice against marque-specific references so the finished look stays consistent with your restoration goals.
Does correct tire fitment matter for a 1993 Ferrari 348 GTB restoration?
Correct tire fitment matters on a 1993 Ferrari 348 GTB restoration because the car uses a specific staggered radial layout rather than one uniform tire size. Keeping 215/50R17 in front and 255/45R17 in the rear helps preserve the car's intended stance and keeps the visual relationship between the front and rear wheels in balance.
Beyond appearance, restoration-minded owners should pay attention to sidewall presentation and wheel fit. A blackwall, redline, or raised white letter rear tire can noticeably change the finished look of the car. Even when the size is right, confirming wheel dimensions and overall presentation helps avoid a restoration that looks inconsistent from one axle to the other.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 1993 Ferrari 348 GTB?
Yes, modifications can affect tire fitment on a 1993 Ferrari 348 GTB even when the tire sizes remain 215/50R17 in front and 255/45R17 in the rear. Aftermarket wheels, altered wheel widths, suspension changes, ride-height adjustments, or body modifications can all change how those tires sit and clear the car.
A staggered setup leaves less room for guesswork than a uniform four-tire layout. Before replacing tires, check actual wheel dimensions, confirm front and rear position, and inspect for clearance around suspension and bodywork at full steering lock and normal ride height. That is especially important if the car has changed hands or has had cosmetic or chassis work done.
What should I inspect before driving a 1993 Ferrari 348 GTB on new tires?
Before driving a 1993 Ferrari 348 GTB on new tires, inspect the wheels for the correct 17-inch diameter and suitable width, then confirm that the 215/50R17 tires are on the front and the 255/45R17 tires are on the rear. It is also worth checking for valve condition, proper inflation, and any obvious mounting or balance issues.
Once the car is on the ground, look for fender and suspension clearance and make sure the steering turns freely without rubbing. A short initial drive should be used to confirm stable behavior, no vibration, and no contact under normal operation. On a low-use sports car, tire age and the general condition of the suspension are worth reviewing too.
How often should tires on a 1993 Ferrari 348 GTB be inspected?
Tires on a 1993 Ferrari 348 GTB should be inspected regularly, especially because many collector-oriented cars spend long periods parked between drives. Routine checks should include inflation, tread condition, cuts, bulges, sidewall cracking, and any signs of uneven wear. Both the front 215/50R17 and rear 255/45R17 tires deserve separate attention.
A visual inspection before each drive is a sensible habit, with more careful checks performed throughout the season or before a longer trip. Cars that sit for extended periods can develop age-related issues even when tread wear is low. Storage conditions, air loss over time, and unnoticed wheel damage can all affect road readiness on a staggered performance car.
