Lawson reveals 'biggest challenge' of Red Bull switch: Two cars, two different worlds

When Liam Lawson received the call on Wednesday ahead of the Dutch Grand Prix, he knew he would be sitting in the Red Bull RB21 instead of the familiar Racing Bulls car. But what he didn't anticipate was the extent of the difference between two cars from the same organization – so much so that he admitted preparing for both teams is the biggest challenge of his career.

The shuffle originated from Isack Hadjar's wrist injury – the young French driver of Racing Bulls. This injury created a chain reaction: Lawson was called up to replace Verstappen's teammate at Zandvoort, while Yuki Tsunoda was moved back down to Racing Bulls to fill the vacancy. The result was a stressful Sprint weekend for Lawson that ended with a valuable P7 finish.

Based on my experience following races and analyzing data, the key point here is not the P7 result – but what Lawson revealed about the structural differences between the two cars. He described them as 'different everywhere, other than the power unit'. This is a deeply technical statement because it confirms that in the current ground-effect era, the chassis – not the engine – is the biggest differentiator.

The most important difference Lawson highlighted is the Red Bull's high-speed grip – which he called 'the most impressive'. This is not coincidental. The RB21 is designed to optimize aerodynamic efficiency at high speed, generating downforce from the floor and diffuser. This is the design philosophy that has helped Verstappen dominate high-speed circuits for many seasons.

But it's the difference in 'driving feel' that has Lawson struggling. He described the feedback from the steering wheel and the way the car moves as completely different. This suggests the two cars have different balance philosophies – the Racing Bulls is perhaps designed with a wider operating window, easier to drive but with a lower performance ceiling, while the RB21 is optimized for absolute performance but with a narrower operating window, requiring more precision from the driver.

Another important detail: Lawson revealed that this difference exists 'even in the simulator'. This is a valuable signal about Red Bull's technical capability. A simulator that can accurately reproduce car-character differences is an incredibly valuable development tool – it allows engineers to test changes without going to the track.

But the question I raise here is: does the P7 at Zandvoort reflect the true potential of the RB21 under Lawson? He only had one simulator session before entering a Sprint weekend – a format with only one practice session before qualifying. With such limited preparation, P7 could be an underperformance relative to the car's potential. Conversely, it also shows that the RB21's performance 'floor' is very high – even a driver still learning the car can score points.

Monza, with its normal weekend format and three practice sessions, will be a better opportunity for Lawson. He gets roughly two more hours of track time to adapt to the differences in balance and steering feedback. But Monza is also a different challenge: it's the lowest-downforce circuit on the calendar, which could diminish the 'high-speed grip' advantage that Lawson praised.

From an operational perspective, this shuffle is not just a temporary solution for Hadjar's injury. This is an extended evaluation for the 2026 Red Bull seat. With major regulation changes coming in 2026 – including new power units and chassis – Red Bull needs to lock in its driver lineup early. Lawson at Red Bull and Tsunoda at Racing Bulls is a direct comparison, at the same time, for management to evaluate who deserves to sit next to Verstappen in the new era.

However, I notice a blind spot in this approach. The constant shuffling of the lineup – Lawson down, Tsunoda up, then Tsunoda down, Lawson up – creates an instability rarely seen at a top team. Each change costs the second car at least one weekend for the new driver to adapt. In a tight constructors' championship battle, this could be decisive.

Tsunoda, facing his second demotion in one season, is certainly under enormous psychological pressure. Being publicly devalued like this could affect his performance at Racing Bulls – or conversely, create motivation to prove his worth. With the 2026 driver market approaching, this could be the Japanese driver's last chance within the Red Bull system.

Numbers never lie, but the people reading reports do. Lawson's P7 at Zandvoort is raw data – but it doesn't capture the difficulty he faced switching from a car with a wide operating window to one demanding absolute precision. A low-level contract can hide a high-level scandal – and a wrist injury to a young driver can reshape the entire driver market landscape.

When the stadium is empty, cash flow is the only player left on the pitch. But when Red Bull's second car isn't operating at full capacity, it's not about money – it's about people and adaptation. I don't believe in luck. I believe in numbers verified three times. And the numbers from this season show Red Bull is gambling with its stability in a long game.

This weekend at Monza will be a critical test. Not just for Lawson – who has more time to adapt – but for Red Bull's entire driver management strategy. Are they optimizing for 2026 or sacrificing the present to prepare for the future? The answer won't come just from the standings, but from how Lawson describes the car's feel after three practice sessions instead of one as at Zandvoort.

The pandemic didn't create the crisis, it merely exposed what we had painted over. Similarly, Hadjar's injury didn't create instability at Red Bull – it merely exposed the reality that this team still hasn't found a long-term solution for the second seat alongside Verstappen. And while they search, rivals like McLaren and Ferrari are exploiting every opportunity to extend their lead.