The world of Formula 1 is buzzing with anticipation for the 2026 season, and a controversial suspension debate has emerged as a key talking point. But what's the fuss about? McLaren's Mark Temple sheds light on the pushrod vs pullrod dilemma, revealing a surprising twist in the tale.
The Suspension Saga:
Mark Temple, McLaren's performance guru, offers a fascinating insight into the suspension choices for the upcoming F1 season. He asserts that the decision between pushrod and pullrod suspensions is intricately linked to the design of each team's front wing. But here's where it gets controversial—Cadillac and Alpine have defied the early trend by opting for a pullrod setup, while six of the eight cars launched so far have embraced the double-pushrod layout.
Breaking the Mold:
The early adopters of the pushrod suspension include Audi, Red Bull, Racing Bulls, Haas, Mercedes, and Ferrari, who have all chosen this configuration for both the front and rear of their cars. However, Alpine and Cadillac have gone against the grain, choosing the pullrod suspension. With three teams yet to unveil their cars, including McLaren, Williams, and Aston Martin, the suspense is building.
The Mastermind's Dilemma:
Adrian Newey, the legendary F1 designer and Aston Martin team principal, has reportedly been agonizing over the suspension choice for the AMR26. Newey's influence on suspension design is renowned, as evidenced by his work on Red Bull's ground-effect car in 2022, which helped Max Verstappen secure a record-breaking 15 victories and a second world championship. His anti-dive, anti-squat suspension on the Red Bull RB19 in 2023 further solidified his reputation, as the car dominated the season with 21 out of 22 race wins.
Aerodynamics Take the Wheel:
Despite the apparent popularity of the pushrod suspension, Temple emphasizes that the choice is not set in stone. He explains that the decision is primarily driven by the aerodynamic interaction between the suspension and the front wing. This means that teams are tailoring their suspension setups to complement their unique front-wing designs, making it a highly customized process.
The Final Countdown:
With the first pre-season test in Barcelona just around the corner, teams are gearing up for the big reveal. Alpine's A526 launch marked the final car unveiling before the test, which will be held behind closed doors from January 26th to 30th. Williams, who will miss the Barcelona test, will unveil their FW48 on February 3rd, followed by Aston Martin and McLaren on February 9th, just before the second test in Bahrain. The second test will have limited television coverage, but the final pre-season test in Bahrain will be broadcast live, keeping fans on the edge of their seats.
And this is the part most people miss—the suspension choice isn't just about mechanics; it's a strategic decision that can make or break a team's performance. So, as the F1 world eagerly awaits the remaining car launches, the question remains: will the pullrod suspension be a game-changer, or will the pushrod setup continue to dominate? Share your predictions and join the debate!
