The difference between Pullrod and pushrod in Formula 1 2024 cars

Switching from Pullrod to Pushrod? "We don't want to reveal what we're doing back there yet," says James Vowles. This is not just because the transmission and rear axle were purchased from Mercedes and they didn't want to make advances. Apparently, there are substantial changes at the rear. It would be possible to guess a change from the pullrod concept to the pushrod, as Red Bull, McLaren and Alpine also use. But perhaps Mercedes has discovered something completely new. And this will appear in W15

The switch from a pullrod to a pushrod suspension system in Formula 1 cars can have significant implications for the handling and performance of the vehicle. While James Vowles, a member of the Mercedes team, hints at changes in the rear of their car, he does not explicitly reveal whether they are switching from a pullrod to a pushrod setup. However, it is interesting to note that other teams like Red Bull, McLaren, and Alpine already use pushrod suspensions.

The pullrod suspension, which Mercedes has been employing, features a pullrod connected to the suspension rockers and the dampers. This configuration allows for a lower center of gravity, improved aerodynamics, and better weight distribution. On the other hand, a pushrod suspension setup places the pushrod above the suspension rockers and dampers. This design could potentially offer different advantages in terms of handling and performance.

It is worth noting that switching suspension configurations represents a substantial change for a Formula 1 team. The decision to switch could be influenced by various factors, including performance gains, insights gained from other teams' designs, or advances in technology. Mercedes is known for its meticulous attention to detail and constant pursuit of innovation. They have consistently performed at the top of the sport and their potential switch to a pushrod suspension, or even a completely new concept, could introduce exciting innovations in the W15.

However, until Mercedes officially unveils its new car and provides information on the changes they have made, anything beyond speculation would be purely conjecture. Formula 1 teams are known for closely guarding their development secrets to maintain a competitive edge. So, we will have to wait for further announcements or the car's debut to uncover the full extent of Mercedes' rear-end developments in the W15.

As Formula 1 teams constantly strive for gains in performance, any changes made to a car's design can have a significant impact on its overall competitiveness. Suspension systems play a crucial role in a car's performance, affecting its handling, stability, and responsiveness. Therefore, the decision to switch from a pullrod to a pushrod suspension, or any other configuration, is not one to be taken lightly.

If Mercedes is indeed considering a switch to a pushrod suspension, it suggests that they have seen advantages in this particular setup. Pushrod suspensions generally offer improved mechanical grip, better tire contact with the road surface, and enhanced control over the car's weight distribution. These benefits can have a direct impact on cornering performance, stability under braking and acceleration, and overall handling characteristics.

While teams like Red Bull, McLaren, and Alpine already utilize pushrod suspensions, it does not necessarily mean that Mercedes will follow suit simply to conform to the trends. Mercedes is renowned for its meticulous approach to engineering and has consistently pushed the boundaries of innovation in Formula 1. They may have developed a completely new approach or discovered something unique that gives them an edge over their competitors.

The transition from a pullrod to a pushrod suspension system requires careful consideration and engineering expertise. The design of the chassis and aerodynamics, as well as the integration of various components, need to be carefully balanced to achieve optimal performance. Mercedes would need to analyze and fine-tune their new rear-end setup to ensure it synergizes with the rest of the car's systems and maximizes its overall performance potential.

It is also important to note that James Vowles' comments about changes in the rear of the car may not exclusively refer to the suspension system. Formula 1 cars are complex machines, and various elements in the rear, such as the transmission, rear axle, and aerodynamics, can be subject to notable changes and advancements. These components all work together to optimize the car's performance, and any updates made by Mercedes could be multifaceted and interconnected.

Ultimately, the true extent of Mercedes' developments and any potential shift in suspension configuration will only be fully revealed when the W15 is officially unveiled. Until then, fans and competitors alike will eagerly anticipate the glimpses of Mercedes' latest innovations and how they will shape the performance of their car on the Formula 1 circuit.