The 2017 Ferrari 488 GTB sits firmly in the modern supercar era, blending mid-engine Ferrari character with sharp aerodynamics and a chassis that depends heavily on the right staggered tire setup. Tire choice on this car is not just about diameter, but about preserving the front-to-rear balance designed into the 488 GTB. This application uses 245/35R20 up front and 305/30R20 in the rear, both in radial construction on 20-inch rims. Available options add some meaningful choice through brand, tire series, and rear sidewall style. For any 488 GTB, the key is matching the correct axle position first, then confirming wheel specs and overall fitment before road use.
Which Tire Size Is Right for The 2017 Ferrari 488 GTB
The 2017 Ferrari 488 GTB uses two primary tire sizes, and they serve different positions on the car rather than different trim levels. Both are radial tires for 20-inch rims, with 245/35R20 for the front and 305/30R20 for the rear. The first step is confirming which axle you are replacing, because the real decision is not between two interchangeable sizes but between the correct front or rear fitment and the available product choices within each.
245/35R20 is a metric radial size in which 245 identifies the nominal section width in millimeters, 35 is the aspect ratio, R indicates radial construction, and 20 is the rim diameter in inches. On the 2017 Ferrari 488 GTB, this size is used at the front, where correct sizing is important to steering response and overall chassis balance. Available choices include BFGoodrich and Nitto options in blackwall form across several series, including g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and NT555 G2. This is the size to evaluate when replacing front tires and comparing brand, rim-width compatibility, and load-related specifications.
305/30R20 is a metric radial size with a 305-millimeter nominal section width, a 30-series profile, radial construction, and a 20-inch rim diameter. On the 2017 Ferrari 488 GTB, this size is used at the rear, where the wider footprint is part of the car's staggered fitment strategy. Product choices include Nitto and Pro-Trac offerings, with blackwall, raised white letter, and redline sidewall presentations available depending on the tire series. This is the size to focus on when replacing rear tires and checking that the wheel, appearance, and intended use all suit the car's rear setup.
Fitment on the 2017 Ferrari 488 GTB is straightforward, but it is split by axle position rather than by multiple trim variations. Checking whether you are selecting for the front or rear matters because each position uses a different tire size within the same 20-inch radial setup.
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2017 Ferrari 488 GTB Base Front
The 2017 Ferrari 488 GTB Base Front uses the front-specific tire size in radial construction on a 20-inch rim. Tire selection here centers on choosing the correct front fitment, then comparing available brand and series differences without confusing it with the wider rear application.
The 2017 Ferrari 488 GTB Base Rear uses a wider rear-specific radial tire on a 20-inch rim. That makes rear tire selection more about preserving the intended staggered setup while deciding between available sidewall presentations and tire series for the rear position.
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 2017 Ferrari 488 GTB Tires for Sale
Available 2017 Ferrari 488 GTB tire choices span the front 245/35R20 and rear 305/30R20 sizes, with BFGoodrich, Nitto, and Pro-Trac options in several series. Most are blackwall radials, while the rear size also adds raised white letter and redline sidewall treatments.
Common 2017 Ferrari 488 GTB tire questions usually come down to front-versus-rear sizing, 20-inch rim fitment, available radial choices, and how sidewall or tire-series differences affect the final selection. Owners also tend to focus on modification checks, maintenance, and pre-drive inspection.
Tire Size & Fitment
What tire size fits a 2017 Ferrari 488 GTB?
The 2017 Ferrari 488 GTB uses a staggered tire setup with 245/35R20 at the front and 305/30R20 at the rear. Both are radial sizes designed for 20-inch rims, and they are not interchangeable from one axle to the other.
The practical step is identifying which end of the car needs replacement before choosing a tire. A 488 GTB depends on the correct front-to-rear size relationship, so wheel size, tire position, and any previous changes to the wheel package should all be confirmed before mounting new tires.
What size rim does a 2017 Ferrari 488 GTB use?
The 2017 Ferrari 488 GTB uses 20-inch rims with both of its primary tire sizes. The front 245/35R20 and rear 305/30R20 are both built around the same 20-inch rim diameter, even though the widths and profiles differ by axle.
Rim diameter is only part of the fitment picture on a staggered setup like this. Wheel width and the actual front or rear wheel position still need to match the tire being selected, especially if the car has aftermarket wheels or any previous wheel-and-tire package changes.
Why does the 2017 Ferrari 488 GTB have more than one tire size?
The 2017 Ferrari 488 GTB has more than one tire size because it uses a staggered setup, with a narrower tire in front and a wider tire in the rear. That is why the front uses 245/35R20 while the rear uses 305/30R20.
For the owner, this means tire selection starts with axle position rather than with trim identification. Mixing up the two sizes can upset the intended balance of the car, so replacement tires should be matched carefully to the correct wheel position and checked against the car's current wheel setup.
Choosing the Right Tire
What should I consider when choosing a 245/35R20 or 305/30R20 tire for a 2017 Ferrari 488 GTB?
Start with the correct axle-specific size, since the 2017 Ferrari 488 GTB uses 245/35R20 in front and 305/30R20 in the rear. From there, compare construction, rim-width compatibility where stated, tire series, sidewall style, weight, and any load-related specifications tied to the exact product.
A useful choice depends on how the car is used and how closely you want to maintain its intended staggered presentation. Front tires should be compared against the front wheel specs, rear tires against the rear wheel specs, and any mixed-brand or mixed-series setup should be evaluated carefully before installation.
What sidewall styles are available for 2017 Ferrari 488 GTB tires?
Sidewall style depends on the tire size and product chosen. In the available 2017 Ferrari 488 GTB fitments, blackwall appears in the front 245/35R20 options, while the rear 305/30R20 choices include blackwall, raised white letter, and redline sidewall treatments.
That means appearance can become part of the decision, especially on the rear axle where more visual variation exists. Sidewall style should still come after the correct size, wheel match, and intended use, since a distinctive sidewall treatment does not override the need for proper rear fitment.
What brands offer tires for the 2017 Ferrari 488 GTB?
Tire choices for the 2017 Ferrari 488 GTB include BFGoodrich, Nitto, and Pro-Trac, depending on size and axle position. BFGoodrich and Nitto appear in the front 245/35R20 range, while Nitto and Pro-Trac are available in the rear 305/30R20 size.
Brand alone should not decide the purchase. It helps more to compare each brand's available tire series, sidewall presentation, and wheel compatibility within the correct front or rear size, then make sure the final selection suits the car's current wheel package and intended road use.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 Ferrari 488 GTB?
Yes, modifications can affect tire fitment on a 2017 Ferrari 488 GTB. Aftermarket wheels, altered wheel widths, suspension changes, ride-height adjustments, or body modifications can change how a 245/35R20 front or 305/30R20 rear tire sits and clears under driving conditions.
Even when the size code matches, the actual setup still needs to be checked for clearance at full steering lock and through suspension travel. A modified 488 GTB should have its current wheel dimensions and tire-to-body clearances verified before assuming that any tire in the nominal size will suit the car.
What should I inspect before driving a 2017 Ferrari 488 GTB on new tires?
Before driving a 2017 Ferrari 488 GTB on new tires, inspect the wheel condition, verify that the front and rear sizes were mounted in the correct positions, and check inflation, bead seating, valve stems, and visible sidewall condition. The tires should also be free of cuts, bulges, or obvious air loss.
A quick road-use check should also include clearance around the fenders and suspension, especially if the car does not sit at stock height or uses non-original wheels. After the first drive, rechecking pressure and giving the tires a second visual inspection helps catch issues before longer or faster use.
What should I check before a longer drive in a 2017 Ferrari 488 GTB?
Before a longer drive, confirm that the 2017 Ferrari 488 GTB has the correct 245/35R20 front and 305/30R20 rear tires in good condition. Tread, inflation, age-related cracking, puncture history, and any irregular wear deserve attention, especially on a car that may spend time parked between drives.
It also helps to inspect the wheels for damage and look for any signs of rubbing or contact that may point to a setup issue. Collector and performance cars often see uneven use patterns, so a tire that looks acceptable at a glance may still need a closer inspection before extended road time.
