The 2017 Chevrolet SS stands apart as a modern rear-wheel-drive performance sedan with Australian roots and a distinctly enthusiast-focused character. It blends full-size comfort with V8 power, which makes tire fitment especially important to the way the car looks and drives. This model uses a staggered radial setup with 245/40R19 front tires and 275/35R19 rear tires on 19-inch wheels. Available choices center on blackwall performance radials from BFGoodrich and Nitto across several series rather than vintage-style construction changes. For an SS owner, the key is matching the correct front and rear sizes, then choosing the tire series that best suits road use, wheel compatibility, and the car's overall presentation.
Which Tire Size Is Right for The 2017 Chevrolet SS
The 2017 Chevrolet SS uses two primary tire sizes, and they are position-specific rather than interchangeable across the car. Both are radial tires for 19-inch wheels, with 245/40R19 used at the front and 275/35R19 at the rear. The first step is confirming that the car still has its correct staggered wheel and tire arrangement, because the real decision is choosing the right tire series within each size rather than choosing between alternate primary fitments.
In 245/40R19, the 245 identifies nominal section width in millimeters, the 40 is the aspect ratio, the R indicates radial construction, and 19 is the wheel diameter in inches. On the 2017 Chevrolet SS, this is the front tire size in the staggered setup, so it plays a direct role in steering response and front-end clearance. Available options in this size come from BFGoodrich in blackwall form across the g-Force Sport Comp 2, g-Force Comp 2 AS, and g-Force Phenom T/A series. Choosing this size means keeping the correct front fitment while comparing tire series and wheel-width compatibility carefully.
In 275/35R19, the 275 refers to nominal section width in millimeters, the 35 is the aspect ratio, the R marks radial construction, and 19 is the wheel diameter in inches. On the 2017 Chevrolet SS, this is the rear tire size, giving the car its wider rear footprint within the factory-style staggered layout. Blackwall choices in this size include BFGoodrich g-Force series options as well as the Nitto NT555 G2, with some products also carrying wider approved rim-width ranges. This is the size to evaluate when confirming rear-wheel fitment, rear clearance, and the tire character you want out back.
Fitment on the 2017 Chevrolet SS is straightforward in one sense and specific in another: the covered configuration uses a dedicated front size and a dedicated rear size. Checking the front-versus-rear position matters just as much as confirming the model itself, because the two tire sizes serve different locations on the car.
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2017 Chevrolet SS Base Front
The 2017 Chevrolet SS Base Front uses a 245/40R19 radial tire on a 19-inch wheel. Tire selection here is about choosing the right front-position performance radial while confirming wheel width and maintaining the intended staggered setup.
The 2017 Chevrolet SS Base Rear uses a 275/35R19 radial tire on a 19-inch wheel. That makes rear tire selection a matter of keeping the correct wider rear fitment and comparing available blackwall performance series that suit the wheel and vehicle 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 2017 Chevrolet SS Tires for Sale
Available 2017 Chevrolet SS tires focus on blackwall 19-inch radial performance options. The front 245/40R19 size is offered through several BFGoodrich g-Force series, while the rear 275/35R19 adds both BFGoodrich choices and the Nitto NT555 G2 for a broader performance comparison.
Common 2017 Chevrolet SS tire questions usually come down to front-versus-rear sizing, 19-inch wheel fitment, available radial performance choices, and what to inspect before putting the car back on the road.
Tire Size & Fitment
What tire size fits a 2017 Chevrolet SS?
The 2017 Chevrolet SS uses a staggered tire setup with 245/40R19 on the front and 275/35R19 on the rear. Both are radial sizes for 19-inch wheels, and each size belongs in its intended position rather than serving as a universal fitment across the car.
That means the first check is not just the model year, but whether the car still has the proper front and rear wheel arrangement. If aftermarket wheels or a non-stock tire package have been installed, confirm actual wheel width, tire clearance, and front-to-rear sizing before selecting replacement tires.
What size rim does a 2017 Chevrolet SS use?
The 2017 Chevrolet SS uses 19-inch rims with both primary tire sizes. The front 245/40R19 and rear 275/35R19 are both built around a 19-inch wheel diameter, even though the front and rear tires differ in width and profile.
Wheel diameter is only part of the fitment picture, so it is worth checking wheel width as well before choosing a replacement tire. A 19-inch rim alone does not guarantee compatibility if the car has been modified, fitted with alternate wheel widths, or changed from its staggered front-and-rear layout.
Why does the 2017 Chevrolet SS have more than one tire size?
The 2017 Chevrolet SS has more than one tire size because it uses a staggered setup. The front position takes 245/40R19, while the rear position takes the wider 275/35R19, so the two sizes are part of the car's intended front-to-rear arrangement.
For a buyer, that means replacement should start with the position on the vehicle, not just the model name. Matching the correct front and rear sizes helps preserve proper wheel fitment and clearance, and it also prevents confusion when comparing product options that are available in one size but not the other.
Choosing the Right Tire
What should I consider when choosing a 245/40R19 and 275/35R19 tire for a 2017 Chevrolet SS?
Start with the correct position-specific size, since the 2017 Chevrolet SS uses 245/40R19 in front and 275/35R19 in the rear. From there, compare radial tire series, approved rim-width ranges where stated, sidewall style, and product characteristics that match how the car is driven and maintained.
A practical choice often comes down to whether the car is used mainly for fair-weather performance driving, mixed street use, or longer cruising. It also helps to confirm that front and rear wheels still match the intended setup, because tire selection is easiest when size, wheel width, and vehicle configuration all line up.
What brands offer tires for the 2017 Chevrolet SS?
Tires for the 2017 Chevrolet SS are available here from BFGoodrich and Nitto. BFGoodrich appears in both front and rear sizes through multiple g-Force series, while Nitto is offered in the rear 275/35R19 size through the NT555 G2.
Brand choice matters most when it changes the available series or fitment details in the specific size you need. Since the front and rear sizes are different, compare each position separately and make sure the tire you are considering is intended for the wheel width and role it will serve on the car.
What tire series are available for the 2017 Chevrolet SS?
The 2017 Chevrolet SS is covered here by several performance-oriented radial series, including BFGoodrich g-Force Sport Comp 2, g-Force Comp 2 AS, g-Force Phenom T/A, and the Nitto NT555 G2 in the rear size. All of them are blackwall tires built around the SS's 19-inch fitment.
Comparing tire series is useful because the choice is not just about finding the right size, but about selecting the product character that fits the car's use. It is smart to review each size independently, since the front and rear positions do not share the same full set of available series.
Restoration & Appearance
Which tire should I choose for a period-style 2017 Chevrolet SS?
A period-style approach on a 2017 Chevrolet SS usually means keeping the original-type staggered sizing format with 245/40R19 in front and 275/35R19 in the rear. Since the available products here are all modern blackwall radials, the main appearance decision is selecting a tire series that suits the car's factory-era performance-sedan look.
That choice should begin with preserving the correct front-and-rear proportions rather than chasing a cosmetic shortcut. If exact originality matters beyond size and stance, compare the car against window-sticker records, marque resources, or other vehicle-specific references before deciding how closely the replacement tire needs to match the delivered appearance.
Does correct tire fitment matter for a 2017 Chevrolet SS restoration?
Correct tire fitment matters on a 2017 Chevrolet SS because the car's look depends heavily on its staggered 19-inch setup. Using the intended front 245/40R19 and rear 275/35R19 sizes keeps the proportions closer to the car's original performance-sedan presentation than mixing sizes without a clear fitment reason.
Fitment also affects practical details such as wheel compatibility and body clearance, especially if the car has seen wheel or suspension changes over time. Even on a modern collector vehicle, maintaining the proper size relationship front to rear is one of the simplest ways to preserve both appearance and usable road manners.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 Chevrolet SS?
Yes, modifications can affect tire fitment on a 2017 Chevrolet SS even when the nominal tire sizes remain 245/40R19 front and 275/35R19 rear. Changes such as aftermarket wheels, altered wheel widths, suspension lowering, or alignment adjustments can influence how much clearance the tire has at the fender, suspension, and steering points.
That is why replacement should start with the car's actual current setup, not assumptions about how it left the factory. A careful check of wheel dimensions and visible clearance helps prevent rubbing issues and makes it easier to choose among available products in the correct front and rear sizes.
What should I inspect before driving a 2017 Chevrolet SS on new tires?
Before driving a 2017 Chevrolet SS on new tires, inspect wheel condition, confirm the correct front and rear tire positions, and make sure inflation is set appropriately for the tires being installed. It is also wise to look over valve stems, lug hardware, tread seating, and any obvious signs of interference once the car is back on the ground.
A short, careful road test can reveal vibration, pulling, or contact that is easier to correct early. Pay close attention if the SS has non-stock wheels or suspension parts, because a staggered performance sedan can be more sensitive to small setup differences than a square tire package.
What should I check before a longer drive in a 2017 Chevrolet SS?
Before a longer drive in a 2017 Chevrolet SS, check tire pressure, tread condition, and sidewall condition on both the 245/40R19 front tires and the 275/35R19 rear tires. Look for cuts, bulges, uneven wear, and slow air loss, and make sure all four tires still suit the wheel setup currently on the car.
Longer trips are also a good time to verify that the staggered arrangement has been maintained correctly and that nothing is rubbing under steering or suspension movement. Collector and enthusiast cars sometimes spend long periods parked, so a visual inspection for age-related cracking or flat-spot behavior is worth the extra attention.
