The 2017 McLaren 570S sits at an interesting point in modern supercar design, blending McLaren’s carbon-tub engineering and sharp handling focus with a more road-usable Sports Series package. Tire fitment is part of that purpose-built setup, with a staggered radial combination of 225/35R19 up front and 285/35R20 at the rear. That means the real question is not whether one size fits the whole car, but how the front and rear sizes work together and which rear-tire options best suit the car’s appearance and use. Sidewall treatment, brand choice, and wheel confirmation all matter before replacing any tire on a 570S.
Which Tire Size Is Right for The 2017 McLaren 570S
The 2017 McLaren 570S uses two primary tire sizes, and they are position-specific rather than interchangeable. The front uses a 19-inch radial tire and the rear uses a 20-inch radial tire, so the first step is confirming whether you are replacing a front tire or a rear tire before comparing brands, sidewall styles, or series.
225/35R19 is a metric radial size in which 225 refers to nominal section width in millimeters, 35 is the aspect ratio, R identifies radial construction, and 19 is the rim diameter in inches. On the 2017 McLaren 570S, this is the front tire size and it is part of the car’s staggered handling setup. Its role is tied to front-end response, steering feel, and maintaining the intended front-to-rear tire relationship. Any replacement should be matched carefully to the correct wheel diameter and actual front-wheel setup before moving on to brand or performance preferences.
285/35R20 is a metric radial size with a 285-millimeter nominal section width, a 35-series profile, radial construction, and a 20-inch rim diameter. On the 2017 McLaren 570S, this is the rear tire size, where buyers have the most visible product choice. Available rear-tire options include BFGoodrich, Nitto, and Pro-Trac selections, with Blackwall, raised white letter, and Redline sidewall treatments across series such as g-Force Comp 2 AS, NT555 G2, and Street Pro III. Choosing among them comes down to the correct rear fitment, wheel compatibility, and the look you want the car to carry.
Sub-model fitment on the 2017 McLaren 570S is straightforward in one sense and critical in another: the front and rear positions use different tire sizes. Checking whether you are replacing a front or rear tire matters more here than comparing trims, since the car relies on a staggered wheel and tire arrangement.
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2017 McLaren 570S Base Front
The 2017 McLaren 570S Base Front uses the 225/35R19 radial size as the front half of the car’s staggered fitment. Tire selection at this position should stay focused on the correct 19-inch front wheel, since front and rear sizes are not meant to be substituted for one another.
The 2017 McLaren 570S Base Rear uses the wider 285/35R20 radial size on a 20-inch rear wheel. This is also where the most visible product variation appears, including different brands, tire series, and sidewall styles for buyers balancing presentation with the correct rear fitment.
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 McLaren 570S Tires for Sale
Available 2017 McLaren 570S rear-tire choices in 285/35R20 include BFGoodrich, Nitto, and Pro-Trac options. The main points of comparison are tire series and sidewall presentation, with Blackwall, raised white letter, and Redline styles available in radial construction.
Owners researching 2017 McLaren 570S tires usually need to sort out front versus rear size, 19-inch versus 20-inch wheel fitment, and the available rear-tire choices by brand, series, and sidewall style. The questions below focus on those exact decisions, along with maintenance and road-use checks.
Tire Size & Fitment
What tire size fits a 2017 McLaren 570S?
The 2017 McLaren 570S uses a staggered tire setup, with 225/35R19 at the front and 285/35R20 at the rear. Both are radial sizes, and they are assigned to different ends of the car rather than used interchangeably across all four corners.
That makes position the first thing to confirm before buying a replacement. A front tire must match the 19-inch front wheel, while a rear tire must match the 20-inch rear wheel. On any 570S with wheel changes, suspension work, or non-stock tire combinations, checking the actual wheel setup on the car is just as important as checking the sidewall.
What size rim does a 2017 McLaren 570S use?
The 2017 McLaren 570S uses two rim diameters as part of its staggered arrangement: a 19-inch rim at the front with 225/35R19 tires and a 20-inch rim at the rear with 285/35R20 tires. The tire sizes and wheel diameters are paired by position.
Wheel diameter should always be verified before replacing a tire, especially on a performance car with different front and rear sizes. It also helps to confirm the actual wheel installed on the car, because aftermarket wheels can change fitment requirements. Once diameter is confirmed, the next checks are wheel width, tire clearance, and whether the replacement matches the intended front or rear location.
Why does the 2017 McLaren 570S have more than one tire size?
The 2017 McLaren 570S uses more than one tire size because it has a staggered fitment, with a narrower 225/35R19 tire at the front and a wider 285/35R20 tire at the rear. That front-to-rear difference is part of the car’s overall wheel and tire package.
For the owner, that means tire selection starts with axle position rather than just the vehicle name. A rear tire choice should not be used to assume front fitment, and the reverse is also true. If the car has been modified with different wheels or a changed ride height, measuring what is actually on the car helps avoid clearance or compatibility problems during replacement.
Choosing the Right Tire
What should I consider when choosing a 285/35R20 tire for a 2017 McLaren 570S?
Start with the basics: the correct rear size, radial construction, and a 20-inch wheel. From there, the meaningful differences are brand, tire series, sidewall style, and product details such as rim-width compatibility where stated. Available 285/35R20 choices include BFGoodrich, Nitto, and Pro-Trac options.
The best choice depends on how the car is used and how you want it to look. Some owners will want a simple Blackwall presentation, while others may prefer raised white letters or a Redline treatment for a more distinctive appearance. It also helps to compare the actual rear wheel width on the car against the tire’s stated wheel fitment before making a final selection.
What sidewall styles are available for 2017 McLaren 570S tires?
In the available 285/35R20 rear fitment, sidewall styles include Blackwall, raised white letter, and Redline. Those choices give the 2017 McLaren 570S owner a wider appearance range than a single plain sidewall option, even while staying within the correct rear tire size.
Sidewall style changes the visual character of the car far more than many buyers expect, especially on a wheel-and-tire package as prominent as the 570S rear setup. A Blackwall keeps the look restrained and contemporary, while raised white letters or a Redline create a more noticeable presentation. Appearance should still come after confirming the correct rear size and wheel compatibility.
What brands offer tires for the 2017 McLaren 570S?
The available rear 285/35R20 fitment for the 2017 McLaren 570S includes tires from BFGoodrich, Nitto, and Pro-Trac. Those brands appear across several radial tire series, giving buyers a mix of visual styles and product character within the correct rear size.
Brand choice should be compared alongside the rest of the tire package rather than treated as the only decision. Looking at the series name, sidewall treatment, wheel-fitment details, and how the tire suits the car’s intended use will tell you more than the brand name alone. That is especially important on a staggered application where the rear tire has a very specific role.
Restoration & Appearance
Which tire should I choose for a period-style 2017 McLaren 570S?
A period-style approach on a 2017 McLaren 570S still starts with the correct staggered sizes: 225/35R19 front and 285/35R20 rear. Since the available visible product variation is concentrated in the rear size, the choice often comes down to whether you want a contemporary Blackwall look or a more assertive presentation such as raised white letters or Redline.
That decision is more about style than originality, and the two goals are not always the same. A buyer aiming for a clean, modern supercar appearance may lean toward a simpler sidewall, while someone building a more personalized visual statement may prefer the more graphic treatments. Correct size, wheel fitment, and overall stance should stay ahead of appearance-only considerations.
How does tire construction affect the appearance of a restored 2017 McLaren 570S?
On the 2017 McLaren 570S, construction is less of an appearance divide than it is on older collector cars, because the primary fitment is already radial. The more noticeable visual differences come from sidewall style and tire-series presentation, especially in the 285/35R20 rear size where Blackwall, raised white letter, and Redline options are available.
That means the visual character of the car can change without moving away from the correct basic construction type. Owners focused on preserving the 570S’s modern design language may prefer a restrained sidewall, while others may want a tire that stands out more in photos and at shows. Any appearance decision should still respect the staggered front-and-rear fitment layout.
Fitment, Maintenance & Road Use
Can modifications affect tire fitment on a 2017 McLaren 570S?
Yes, modifications can affect tire fitment on a 2017 McLaren 570S even when the tire size on the sidewall looks correct. Aftermarket wheels, altered wheel widths, suspension changes, ride-height adjustments, and body modifications can all change how a 225/35R19 front or 285/35R20 rear tire sits in the car.
That is why the actual wheel and vehicle setup should be confirmed before replacing tires on a modified car. Diameter is only one part of the equation; wheel width, offset, and available clearance matter too. On a staggered application, even a small change at one end of the car can affect steering clearance, fender space, or the intended front-to-rear balance.
What should I inspect before driving a 2017 McLaren 570S on new tires?
Before driving a 2017 McLaren 570S on new tires, inspect basic installation and condition items first. Check that the front tires are on the 19-inch front wheels and the rear tires are on the 20-inch rear wheels, then look for proper inflation, any visible mounting damage, and enough clearance around suspension and bodywork.
A short, careful road check is a smart next step, especially after any recent tire or wheel work. Pay attention to vibration, rubbing, unusual steering feel, or signs of air loss after the first drive. It is also worth rechecking pressure once the car has settled, since a staggered high-performance setup depends on the correct tire being in the correct position.
How often should tires on a 2017 McLaren 570S be inspected?
Tires on a 2017 McLaren 570S should be inspected regularly, not just when tread looks low. Frequent checks for pressure loss, uneven wear, cuts, bulges, and sidewall damage are especially important on a low-profile staggered setup, where front and rear tires perform different jobs and cannot simply be treated as identical pieces.
A good habit is to inspect the tires before longer drives and any time the car has been sitting for a while. Cars that see limited use can still develop age-related issues, flat spotting, or slow air loss. Watching condition over time helps catch problems early and gives you a clearer picture of whether the front or rear setup needs closer attention.
