Hubcentric Wheel Spacer Kit for McLaren 540C 570S 570GT 720S (2015-2023) 15mm

Precision Hubcentric 15mm Wheel Spacer Kit for 2015-2023 McLaren 540C, 570S, 570GT, 720S (P13 / P14)

What it Does: The Hubcentric 15mm Wheel Spacer Kit widens the front and rear track width by 30mm total on the 2015-2023 McLaren 540C, 570S, 570GT, and 720S to eliminate fender gap, increase lateral cornering stability, and provide clearance for aftermarket carbon-ceramic brake configurations.

The Stock McLaren 540C, 570S, 570GT, 720S Inset Track and Offset Limitation

From the factory, McLaren models built on the P13 and P14 carbon MonoCell platforms feature conservative wheel offsets that tuck the wheel-and-tire package deep within the fender wells. This sunken stance not only narrows the physical contact patch track width, increasing lateral body roll during extreme cornering, but it also restricts clearance between the suspension uprights, control arms, and inner wheel barrels. Using non-hubcentric or cast spacers risks severe dynamic radial runout, high-speed harmonic vibration, and sheared wheel studs under high-torque load transfers.

The Engineering Solution

Machined to precise automotive tolerances, these 15mm spacers feature an integrated hub-centric center bore collar designed to mate flush against the OEM McLaren 5x112 hub face. Constructed from aerospace-grade 7075-T6 aluminum alloy, this kit exhibits significantly higher yield and shear strength than common 6061 alloy, easily resisting deformation under heavy track-day thermal and shear stress. The kit includes extended high-tensile grade fasteners engineered to restore required thread engagement, ensuring safe clamping force and vibration-free rotational balance at speeds in excess of 200 mph.

What's Included

• Hubcentric 15mm wheel spacers
• Extended wheel fasteners

Technical Specifications

Compatibility

• 2015-2023 McLaren 540C
• 2015-2023 McLaren 570S
• 2015-2023 McLaren 570GT
• 2017-2023 McLaren 720S

Frequently Asked Questions & Fitment Warnings

Does this fit the P13 and P14 McLaren 540C, 570S, 570GT, and 720S?

Yes, this is a direct fit for the 2015-2023 McLaren 540C, 570S, 570GT, and 720S equipped with the M838TE or M840T twin-turbo V8 engines. Confirm hub bore, bolt pattern, and fender clearance before ordering.

What torque specifications should be used with the extended fasteners?

Torque the included extended fasteners in a star pattern directly to McLaren factory specifications (typically 130 Nm / 96 lb-ft) using a calibrated torque wrench and re-torque after 50-100 miles of driving.

The McLaren Precision Caliber

Supercar suspension dynamics demand microscopic tolerances; these 7075-T6 alloy wheel spacers eliminate factory wheel tuck while maintaining factory steering geometry, high-speed damping balance, and zero chassis vibration.