2023 McLaren Tire Fitment Guide

2023 McLaren vehicles use six model-specific sizes across three models. The 720S uses 245/35R19 front and 305/30R20 rear, the Artura uses 235/35R19 front and 295/35R20 rear, and the GT uses 225/35R20 front and 295/30R21 rear. Rim diameter ranges by axle and model, with 19-, 20-, and 21-inch fitments appearing across the lineup rather than one shared size family.

That means year and make alone are not enough to choose a tire for a 2023 McLaren. You need the exact model, then the correct axle position, because each model uses a staggered setup and the front and rear sizes are different. If you are replacing only one pair, confirm the wheel diameter on the car before ordering so a 19-inch front, 20-inch rear, or 21-inch rear size does not get mixed up with another McLaren model.

On a 2023 McLaren tire, 245/35R19 means the tire is 245 millimeters wide, uses a 35-series aspect ratio, has radial construction, and mounts on a 19-inch wheel. In this year and make, that size applies to the front of the McLaren 720S. Available versions appear in Blackwall form from BFGoodrich and Nitto, with W and Y speed ratings depending on the product.

The practical point is that every part of that code matters on a modern McLaren. Width, profile, and wheel diameter all affect whether the tire matches the intended front fitment, and a 19-inch front size should not be confused with a 20-inch rear size from the same car. If your 720S needs front tires, start with the sidewall code already on the car and compare it to the wheel diameter before making a final selection.

No, 2023 McLaren models do not use the same tire sizes. The 720S, Artura, and GT each have their own staggered front and rear combinations, and none of the six sizes are shared across the full three-model range. Even where two models use the same wheel diameter at one axle, the section width and aspect ratio still differ.

That matters because a tire choice that is correct for one 2023 McLaren can be wrong for another even if the car looks similar at a glance. The GT is especially easy to separate from the others because it uses a 21-inch rear, while the 720S and Artura use 20-inch rear wheels but with different size codes. Confirm the model badge and check both front and rear sidewalls rather than assuming all modern McLarens in one year fit the same tire.

Most 2023 McLaren tire sizes here are available in Blackwall form, which is the dominant appearance across 245/35R19, 235/35R19, 295/35R20, and 225/35R20. The 305/30R20 rear size for the 720S adds more visual variety, with Blackwall, RWL, and Redline versions offered. All of these are radial tires, so the sidewall decision is mainly about appearance rather than changing between vintage and modern construction types.

For a contemporary McLaren, Blackwall is usually the cleanest and most factory-like visual choice. RWL and Redline options on the 305/30R20 size give a more custom look, which may appeal to an owner building around a specific style rather than strict late-model presentation. If appearance matters as much as fitment, choose the correct size first, then compare sidewall treatment within that size so the visual choice does not override the basic wheel and axle match.

BFGoodrich, Nitto, and Pro-Trac cover the 2023 McLaren sizes that have product availability here. BFGoodrich and Nitto both appear in 245/35R19 for the 720S front and 235/35R19 for the Artura front. Nitto also covers 305/30R20 for the 720S rear, 295/35R20 for the Artura rear, and 225/35R20 for the GT front, while Pro-Trac appears in 305/30R20 with alternate sidewall styles.

Brand choice on a 2023 McLaren is narrower than fitment choice, because the first hurdle is getting the exact size for the exact model and axle. Once that is settled, compare the brands within that size for sidewall appearance, speed rating, and any published load information. If you are replacing one axle only, many owners prefer to keep both tires on that axle within the same series for more consistent response and appearance.

Both BFGoodrich options fit the 245/35R19 front size used on the 2023 McLaren 720S, and both are Blackwall radial tires. The g-Force Comp-2 A/S shows a rim width range of 8.0 to 9.5 inches and weighs 28 pounds, while the g-Force Phenom T/A shows a rim width range of 8 to 9.5 inches, weighs 26.34 pounds, and carries a max load figure of 1,433 pounds at 50 psi. Each appears with a 93W service description in this size.

For a buyer, that makes this less about basic fitment and more about comparing the specific tire design and published specifications within the same size. Since both work on the same 19-inch wheel diameter and similar rim-width range, the more useful checks are the exact series you want, how much published load information you prefer to see, and whether you are trying to match an existing tire already on the opposite side of the front axle.

Rim width guidance appears for some 2023 McLaren sizes rather than the whole range. The 245/35R19 and 235/35R19 sizes show an 8 to 9.5 inch rim-width range, depending on product formatting. Those are both 19-inch front sizes used on the 720S and Artura, while the other McLaren sizes here are identified by wheel diameter but do not carry published rim-width ranges in the same way.

That means rim diameter alone is only the first check. If you are working with 245/35R19 or 235/35R19, confirm that your wheel falls within the stated width range before choosing a tire. For the other sizes, use the tire’s size code and wheel diameter as the starting point, then verify the actual wheel specification on the car or through a McLaren specialist so the tire and wheel match as intended.

2023 McLaren tires here are radial performance sizes with modern service descriptions, and none show tube-type markings. The available products appear in contemporary tubeless-style fitments across the 19- and 20-inch sizes. That aligns with the wheel and tire practice expected on modern supercars rather than vintage tube-type construction.

Even so, the wheel still has to be in proper condition for a reliable seal. If a tire is being installed on a repaired wheel, an aftermarket wheel, or a wheel with finish damage near the bead seat, have the installer inspect it closely before mounting. On a 2023 McLaren, valve condition, TPMS compatibility, and wheel integrity usually matter more than tube questions when you are setting up a fresh tire installation.

A 2023 McLaren should be stored away from direct sunlight, standing water, and electric motors or battery chargers that generate ozone, all of which can shorten tire life. Keep the tires clean, dry, and inflated to the chosen storage pressure, and move the car periodically if it will sit for extended stretches. These are low-profile radial tires, so long static storage can still affect shape and pressure even though they resist flat-spotting better than older bias-ply designs.

If the car will be parked for a season, many owners use clean flooring, tire cradles, or occasional movement to reduce stress on one contact patch. A quick pressure check before and after storage is worthwhile because a very low-profile tire has less visual cushion and can look normal even when it is underinflated. Good storage habits protect both the tire and the expensive wheel finish that goes with a modern McLaren.

Tires on a 2023 McLaren should be judged as much by age and condition as by tread depth. For collector and low-mileage performance cars, a useful rule is to begin careful evaluation around five to seven years of age and to treat around ten years as the point where replacement deserves serious consideration, even if the car has not covered many miles. The DOT date code on the sidewall is the starting point for that timeline.

High-performance tires can age out before they wear out, especially on cars that spend long periods parked and then see short bursts of spirited driving. A 2023 McLaren may also place unusual stress on the rear tires because of power delivery and staggered sizing, so tread wear can be uneven from axle to axle. Age, cracking, heat history, and pressure retention all matter more than relying on mileage alone.

Tires on a 2023 McLaren deserve a brief inspection before every drive and a more careful inspection before any long outing. Check for sidewall cuts, cracking, punctures, bulges, and abnormal tread wear, and verify pressures while the tires are cold. Because these are low-profile radial sizes, even a small pressure loss can noticeably affect steering response and rim protection.

A more thorough check every few months is a good habit even if the car is driven lightly. Look at the inner shoulder as well as the visible outer tread, since staggered high-performance fitments can hide wear patterns from casual inspection. If one axle is being replaced, inspect the matching tire on the opposite side at the same time so you are not pairing a fresh tire with one that has aged, worn, or heat-cycled far beyond it.

Yes, the available 2023 McLaren tire sizes here are modern radial performance tires intended for road use, with W and Y speed ratings appearing depending on size and product. W is rated to 168 mph and Y is rated to 186 mph, while some size markings in the 305/30R20 group do not show a speed letter in the sidewall code presented here. Those speed ceilings are far above normal highway use, so everyday road safety usually depends more on tire condition, inflation, and the car’s mechanical health than on the raw rating itself.

For practical purposes, a healthy tire in the correct size is more important than chasing the highest speed symbol. A 2023 McLaren places heavy demands on braking, suspension, alignment, and rear traction, so a worn or underinflated tire can undermine the car long before a formal speed rating becomes the limiting factor. Match the proper front or rear size, confirm even wear, and make sure the car is mechanically sorted before sustained highway driving.

Inflation pressure on a 2023 McLaren should follow the vehicle’s factory recommendation first, because front and rear sizes differ by model and axle. Some tires here also carry their own maximum load and pressure information, such as 245/35R19 at 1,433 pounds at 50 psi and 235/35R19 at 1,356 pounds at 50 psi on certain BFGoodrich products. Those figures describe the tire’s rated maximum load relationship and should not be treated as the everyday operating pressure for every McLaren application.

The safest approach is to check the door-jamb, owner’s manual, or McLaren placard for the baseline cold pressures intended for your exact model, then compare that with the tire manufacturer’s specifications for the tire you choose. Do not transfer a pressure figure from the 720S to the Artura or GT, and do not assume the front and rear pressures should match. On a staggered supercar setup, pressure is part of the vehicle’s intended balance.

Before a longer drive in a 2023 McLaren, inspect each tire for cuts, bulges, punctures, exposed cords, and any uneven wear across the tread. Verify cold pressures, look at the valve stems, and check the spare or mobility kit situation if your car relies on one. Because the lineup uses staggered sizes, make sure the correct front and rear tires are in their proper positions and that no mismatched size has been fitted during a previous service visit.

A longer trip is also the right time to think beyond the tires. Alignment, brake condition, wheel torque, suspension health, and fluid levels all matter on a high-performance car that can cover ground quickly. If the car has been sitting, take a short local drive first and then recheck pressures and steering feel. Catching a vibration or slow leak close to home is far better than finding it once the trip is underway.