Peter Prodromou and Pino Pesce have approved an aerodynamic package for Monte Carlo’s twisty layout that doesn’t seek maximum downforce from the wings, trusting that vertical load will be generated by the floor. Detailed modifications to the suspension and brake ducts have been made to adapt the MCL39 to the low speeds of the Principality.
Unhappy with the Imola result, where Lando Norris and Oscar Piastri finished behind winner Max Verstappen, McLaren has arrived in Monte Carlo with a significant upgrade package specifically tailored for the tight street circuit.
The MCL39 is a car that generates a great deal of aerodynamic load, enough to allow the use of a rear wing that isn’t configured for maximum downforce, but rather designed to reduce drag with a medium-high downforce setup.
Peter Prodromou and Pino Pesce opted to pair the new rear wing with two different beam wing configurations: one offering medium-high downforce and another lighter version providing medium downforce. With Pirelli selecting the softest compounds in its range, McLaren is aiming for a smoother ride assuming the floor will deliver sufficient vertical load.
McLaren has also adjusted the front suspension to improve steering response and drivability in tight corners, such as the hairpin at the former Loews corner.
Since Monaco has the lowest average speed on the calendar, it also made sense to increase airflow to the front brakes with newly designed brake duct inlets.
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