The 2010 Audi S5 sits in the modern grand-touring side of Audi performance, blending V8-era coupe and cabriolet character with sharp road manners and substantial wheel-and-tire presence. Buyers looking at this exact car are usually balancing factory-size fitment with the kind of tire behavior they want on today’s roads. The 2010 Audi S5 uses a 255/35R19 radial tire, giving it a low-profile modern metric fitment on a 19-inch rim. Available choices stay within that size but vary by tire series and specification, all in blackwall form. The real decision is choosing a tire that suits the car’s intended use while keeping wheel compatibility and overall fitment in check.
Which Tire Size Is Right for The 2010 Audi S5
The 2010 Audi S5 uses one primary tire size: 255/35R19. It is a radial fitment on a 19-inch rim, and that same size is used on both the Base and Cabriolet sub-models. Since the size itself is straightforward, the real choice comes down to selecting the right tire within that fitment and confirming that the car still has the correct wheel setup.
A 255/35R19 size is a modern metric radial format in which 255 refers to nominal section width in millimeters, 35 is the aspect ratio, R indicates radial construction, and 19 is the rim diameter in inches. On the 2010 Audi S5, this low-profile radial sizing matches the car’s contemporary performance-oriented wheel and tire layout. Available options in this size come from BFGoodrich across the g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series, all with blackwall styling. This is the size to use when the car retains its original 19-inch fitment and the goal is selecting among tire characteristics rather than changing dimensions.
Tire fitment is straightforward across the covered 2010 Audi S5 sub-models. Both the Base and Cabriolet use the same primary size, so the focus stays on choosing the right tire within that fitment and confirming that the wheels on the car are still 19-inch originals or equivalent replacements.
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2010 Audi S5 Base
The 2010 Audi S5 Base uses the same 255/35R19 radial fitment that defines this model range. That keeps tire selection centered on product choice, rim-width compatibility, and intended road use rather than sorting through multiple factory sizes.
The 2010 Audi S5 Cabriolet also uses the 255/35R19 radial size on a 19-inch rim. Since the fitment matches the coupe, the decision is less about size and more about choosing the right tire series for the car’s driving role and wheel 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 2010 Audi S5 Tires for Sale
Available 255/35R19 choices for the 2010 Audi S5 come from BFGoodrich and stay within a consistent blackwall radial presentation. The main differences in the product grid are tire series, load specification, weight, and rim-width compatibility within the 19-inch fitment.
Owners researching tires for a 2010 Audi S5 usually want quick answers on the 255/35R19 fitment, 19-inch wheel compatibility, differences between the available BFGoodrich tire series, and what to inspect before putting the car back on the road.
Tire Size & Fitment
What tire size fits a 2010 Audi S5?
The 2010 Audi S5 uses a 255/35R19 radial tire. That primary size applies to both the Base and Cabriolet versions, so the fitment question is more straightforward here than it is on vehicles with multiple factory tire sizes.
The practical next step is confirming that the car still has the correct 19-inch wheel setup. If a previous owner changed wheels or suspension, the tire size on the car may no longer reflect the original fitment, so wheel width and clearance should be checked before choosing among replacement tires.
What size rim does a 2010 Audi S5 use?
The 2010 Audi S5 uses a 19-inch rim with its 255/35R19 tire size. Available tires in this fitment are built around that 19-inch diameter, and the product range shown for this application suits wheel widths in the 8.5- to 10-inch range.
Rim diameter is the first thing to verify before replacing tires, because a 19-inch tire must be matched to a 19-inch wheel. After that, confirm the actual wheel width on the car so the tire selected stays within the manufacturer’s approved rim-width range.
Do all 2010 Audi S5 sub-models use the same tire size?
Yes. The 2010 Audi S5 Base and 2010 Audi S5 Cabriolet both use the same 255/35R19 radial tire size. That means buyers do not need to sort between different factory sizes just because the car is a coupe or an open-top version.
Even with shared fitment, it is still worth checking the actual wheels on the vehicle before purchasing tires. A car that has been fitted with aftermarket wheels, spacers, or suspension changes may need closer inspection to make sure the tire choice still works with the current setup.
Choosing the Right Tire
What should I consider when choosing a 255/35R19 tire for a 2010 Audi S5?
Start with the correct 255/35R19 size and confirm that the wheel on the car is a 19-inch rim within the approved width range. From there, compare the available BFGoodrich tire series by their construction details, load specification, and overall character within this low-profile radial fitment.
A useful choice often comes down to how the S5 is driven and how closely the current wheel setup matches stock dimensions. A regularly driven street car, a fair-weather weekend car, and a modified car may all point toward different priorities even though they share the same tire size.
What sidewall styles are available for 2010 Audi S5 tires?
The available 255/35R19 tires for the 2010 Audi S5 use a blackwall sidewall style. That keeps the appearance clean and modern, which suits the S5’s contemporary performance-touring look rather than giving it a vintage stripe or raised-letter presentation.
Since sidewall styling does not vary in this fitment, the main visual and functional differences come from the tire series itself. Buyers comparing options should focus more on intended use, wheel compatibility, and product specifications than on expecting multiple sidewall treatments in this size.
What tire series are available for the 2010 Audi S5?
The 2010 Audi S5 has 255/35R19 options in BFGoodrich’s g-Force Comp 2 AS, g-Force Sport Comp 2, and g-Force Phenom T/A series. All are radial blackwall tires in the correct 19-inch fitment, but they differ in their product specifications and how they are positioned within the lineup.
Comparing series is useful when the size is fixed and the decision shifts to tire character. Check the wheel width on the car, then compare load information, weight, and the overall role each series is intended to fill before settling on the tire that best matches the S5’s use.
Restoration & Appearance
Which tire should I choose for a period-style 2010 Audi S5?
A period-style approach for a 2010 Audi S5 starts with keeping the original-size 255/35R19 radial fitment on a 19-inch wheel. Since the available options are all blackwall tires, the visual presentation stays close to the clean, modern performance look that suits the S5’s era.
The finer decision is which tire series best matches how the car will be used while preserving the right stance and proportions. If originality matters beyond size and general appearance, compare the car against marque-specific references and verify that the wheels themselves remain true to the intended setup.
Does correct tire fitment matter for a 2010 Audi S5 restoration?
Yes, correct tire fitment matters because the 2010 Audi S5 was designed around a low-profile 255/35R19 radial on a 19-inch rim. Changing away from that sizing can alter the car’s visual balance and may also affect clearance, wheel compatibility, and the overall impression of the restoration.
A restoration-minded owner should treat size as the foundation, then compare tire series and specifications within that fitment. It also helps to inspect the car for replacement wheels or suspension changes, since those modifications can shift the tire decision away from a straightforward return to stock-size dimensions.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2010 Audi S5?
Yes. A 2010 Audi S5 may originally use 255/35R19 tires, but aftermarket wheels, different offsets, suspension lowering, spacers, or brake upgrades can change what works on the car in practice. Even when the nominal tire size stays the same, the overall setup may no longer mirror the factory arrangement.
That is why tire replacement should begin with the car as it sits today, not only with the original specification. Measure the actual wheel width, confirm the 19-inch diameter, and inspect steering and fender clearance so the selected tire suits the current combination of parts.
What should I inspect before driving a 2010 Audi S5 on new tires?
Before road use, inspect wheel condition, verify tire pressure, and check for any signs of rubbing or interference at full steering lock and normal ride height. It is also smart to look over suspension components, alignment condition, and brake clearance so the new 255/35R19 tires are working with a sound chassis.
A quick visual check is not enough on a performance-oriented car that may have seen wheel or suspension changes over time. Recheck lug torque, monitor air loss after installation, and pay attention to early wear patterns, because those signs can reveal fitment or alignment issues before they become larger problems.
How should 255/35R19 tires on a 2010 Audi S5 be maintained?
255/35R19 tires on a 2010 Audi S5 should be kept at the proper pressure for the vehicle’s setup and inspected regularly for uneven wear, cuts, bulges, cracking, and air loss. Low-profile tires deserve close attention because sidewall damage and edge wear can be easier to overlook than on taller-profile fitments.
Maintenance also means watching the car’s alignment and the condition of the wheels themselves. On a collector-driven or seasonally used S5, avoid long storage in harsh sunlight or near ozone sources, and check tire age and condition carefully before putting the car back into regular road use.
