The art of communicating with F1 drivers - A race engineer shares his secrets

The BMW M2 is a compact, performance-focused sports coupe from BMW’s M division. It’s often discussed because it’s designed to deliver a more driver-oriented feel in a smaller, lighter package than many larger performance models. In a podcast context, it may come up as an example of BMW’s “M” lineup and what that badge means in real-world driving events.

In F1, correlation is how closely the team’s simulations and wind-tunnel/track data match what the car actually does on track. If correlation is good, it’s a sign the upgrades are behaving as predicted and the team can trust its development direction.

Driver feedback is the information the driver feels through the steering wheel and chassis—like grip changes, balance, and how the car responds. When the team says Max “wasn’t getting the feedback from the car that he wanted,” they mean the car’s behavior wasn’t communicating the right sensations for him to drive at the limit.

Flexing refers to unwanted movement or deformation of the car’s structure under load. In F1, even small changes in stiffness or mounting can alter steering response and how the driver perceives balance and grip.

Red Bull is the F1 team associated with Max Verstappen, and it’s known for rapid development and strong performance when upgrades land correctly. Here, the discussion frames Red Bull’s long-term title chances as tied to getting the steering feel and driver feedback back.

In F1, a “gap” is the time difference between two cars, usually measured in seconds (or tenths of a second) over a lap or at a specific timing point. An “eight tenths” gap means the trailing driver is about 0.8 seconds behind, which is large enough to feel like a different pace and can make following and overtaking much harder.

“Signal of the car” is race-engineer shorthand for how clearly the car communicates grip and balance to the driver—through steering feel, traction, and how the car responds to throttle and braking. When it “springs up to the next level,” it usually means the car has found more usable performance (often from setup, tire condition, or track evolution), making it easier for a driver to stay consistent.

In racing, tires are the car’s only contact patch with the track, so they strongly affect grip and lap time. When teams talk about “magic tires,” they’re usually referring to a tire compound or setup window that gives a driver more confidence and consistency.

In F1-style racing, the engineer and driver form a feedback loop: the driver reports what the car is doing, and the engineer translates that into strategy and setup changes. If the relationship isn’t right, the driver may not act on the engineer’s guidance, and performance suffers.

In Formula One, “radios” are the driver–team communication links used to send instructions and feedback during a race. When the radio signal is noisy or unclear, it can limit what the driver can understand and how quickly they can act.

“Crackled” describes a degraded radio audio signal—typically interference or poor reception—making communication harder to understand. In racing, that can increase the chance of missed or misunderstood instructions.

McLaren is a Formula 1 team/brand known for long-running engineering programs and competitive race cars. In this segment, the speaker references Mick Hackenon racing for McLaren to illustrate a driver’s approach to feedback and problem-solving.

In F1, a “unit” usually refers to a major powertrain component or control unit that can strongly affect how the car behaves. When the engineer says the “poor unit” is impacting performance, they mean a specific system that’s underperforming or not working as intended, changing the car’s overall pace more than in prior seasons.

This describes an F1 race-engineering communication workflow: the team gathers data, decides what matters most for the driver right now, and then relays only the actionable points. The goal is to prevent “information overload” so the driver can focus on driving decisions rather than getting buried in technical detail.

“Overload” here is about cognitive load: too many technical inputs, options, or data points can make it harder for a driver to process what to do next. In racing, timing and prioritization of feedback are critical because the driver must translate information into immediate on-track actions.

In F1 engineering, “gaining or losing time” refers to whether a driver is improving or falling behind relative to a reference—often a teammate, rival, or a target lap. Engineers break this down into where time is made or lost (braking, corner entry/exit, and traction zones).

“Breaking harder” is driver input related to braking force and braking point. In F1, small changes in braking intensity and timing can significantly affect corner entry speed, tire load, and ultimately lap time.

“Lines” are the chosen path through a corner—where the car turns in, how it tracks across the apex, and where it exits. Different lines can change braking distance, cornering load, and traction, which is why engineers compare lines between drivers and competitors.

“RVD” is an F1 engineering shorthand for a driver-relevant on-track behavior the engineer is monitoring and communicating. In this context, it’s used as the “picture” of what the driver is doing on track, which the driver then uses to prioritize what will make them faster.

This describes how race engineers filter a large amount of telemetry and driver feedback into only the most actionable items. Because drivers can’t process everything at once during a race, engineers prioritize the changes most likely to improve lap time right now.

The segment contrasts when engineers provide certain guidance—during free practice versus during the race itself. It highlights that, in this workflow, the driver can still receive actionable coaching and corrections while racing.

In Formula 1, track evolution is how the circuit changes over a weekend as rubber is laid down and grip levels rise. That means the same line can become faster later, so teams constantly adjust strategy and car setup.

Tire degradation is the gradual loss of tire grip and performance as the tire heats up and the tread wears down. In qualifying, small changes in grip over a few laps can decide lap times, so drivers and engineers manage when to push.

Qualifying in F1 is the session that sets the starting grid for the race. Because track grip and tire condition can change quickly, teams try to time tire use and driver effort to get the best possible single-lap performance.

“Driver evolution” here means the driver improving lap-by-lap as they learn the circuit, refine braking/turn-in points, and adapt their driving style to changing grip. It’s treated like a parallel variable to track evolution and tire wear.

Monaco is highlighted as a circuit where timing and tire choice can be especially tricky. The conversation frames it as a place where track evolution and driver learning interact strongly, creating a “moving target” for performance.

A “moving target” describes how lap-time performance in Monaco (and similar circuits) is constantly shifting due to changing grip, tire condition, and driver confidence. Engineers have to communicate in real time because the “best” decision depends on what the track and tires are doing at that moment.

In qualifying, the “window” refers to the limited time range where a tire is at its best operating temperature and grip level. Race engineers try to time the driver’s laps so the car is pushed when the tires are in that peak range.

“Tyre” here means the tires’ grip behavior during qualifying, which changes as they heat up and cool down. Engineers monitor tire performance so the driver can exploit peak traction for fast laps.

In Formula 1, free practice sessions are the on-track practice periods where teams test setups, learn the circuit, and gather data before qualifying and the race. Engineers use them to build and refine a plan for how the car should behave across different conditions.

The engineer describes an iterative workflow: teams start with a plan based on previous tracks and years, then adjust as new information arrives. In practice, this means changing strategy and setup direction when data and driver feedback don’t match expectations.

“Purple” is F1 timing-color shorthand used on timing screens to indicate a sector (or lap segment) that is the fastest for that driver in the session. When a driver manages a “purple” on a good lap, it signals they found a quicker part of the track than before.

“Onboard” refers to data captured from the car during a session—typically from sensors and the driver’s onboard systems. Engineers review it alongside GPS to understand what the driver did differently and how the car responded.

“Plan Z” is a colloquial way to describe a last-resort or fallback strategy when conditions change faster than the original plan. In F1, engineers may need to pivot quickly if track evolution, tire behavior, or competitor actions make the initial approach obsolete.

In Formula 1, a sprint weekend is a format where a shorter “sprint race” happens earlier in the event, typically affecting how teams approach practice and qualifying. Because the sprint race is competitive and results matter, teams often run different setups and take less experimental risk than on a standard Grand Prix weekend.

A Grand Prix weekend is the full multi-day F1 event, usually including practice sessions, qualifying, and the main race. The transcript contrasts this with sprint weekends, highlighting how the schedule changes the pressure and decision-making for drivers and engineers.

Simulator work refers to using an F1 driving simulator to predict car behavior, evaluate setups, and rehearse scenarios. The engineer stresses that simulators are helpful for preparation, but they can’t fully replace real on-track testing because you learn different things when the car is actually being driven at speed.

FP1 is the first free practice session of an F1 weekend (the “FP” stands for free practice). In the transcript, the engineer notes that having only one FP1 session—common in sprint formats—limits how much teams can test and reduces the time available to validate changes.

The risk-reward approach is how teams decide whether a change is worth the potential downside. The engineer explains that sprint weekends alter this mindset: with fewer practice opportunities, you can’t “take a risk” as far because there’s less chance to fix problems before qualifying and the sprint/race.

In F1, a setup is the car’s configuration—how it’s adjusted to suit track conditions and the driver’s preferences (for example, balance and handling characteristics). The engineer describes how teams may allow more risk in FP1 on a standard weekend, but in sprint weekends they must be more conservative with setup changes.

Williams is a historic Formula 1 constructor/team. In the segment, it’s used to set context for Alan Prost’s move to a team that used Renault engines, which then affects how communication worked between drivers and engine personnel.

Renault engines refers to the engine supplier/brand used in that era of F1. The engineer’s anecdote highlights that engine teams and their engineers may communicate in their native language, which can create friction if the driver isn’t using the expected team language.

Q3 is the final segment of F1 qualifying (the last group of cars). Drivers in Q3 are fighting for the best grid positions, so “a tough fight in the top 10 in Q3” means Isaac was competing for the very front of the grid.

Ferrari is one of F1’s most prominent teams. In this segment it’s used as a benchmark for competitiveness—Ferrari is described as “in-between,” suggesting they’re neither the clear front-runner nor the back of the pack in qualifying.

“New regulations” refers to the rule changes F1 introduces for car design and race operations. The engineer notes they haven’t had a wet race under these rules yet, implying the new cars may behave differently in rain compared with prior seasons.

In modern F1, the electric motor is part of the hybrid power unit and adds torque instantly when commanded. That instant response can change how the car accelerates and how traction is managed compared with a purely combustion-based setup.

Grip is how well the tires can hold the road surface without slipping. In low-grip conditions, the same power can cause wheelspin and make acceleration and gear changes much more difficult to manage.

Pirelli is the tire supplier in F1, and its tests are used to evaluate tire behavior and gather data for teams. Track-specific testing helps teams understand how the tires will respond to braking, cornering loads, and temperature changes.

Turbo lag is the delay between pressing the throttle and the turbocharger producing full boost pressure. In low-grip situations, that delay can make it harder to deliver power smoothly during gear changes, increasing the chance of traction loss.

Upshifts and downshifts are the gear changes that happen when accelerating or slowing for corners. In F1, the timing of these shifts matters because power delivery and traction must be coordinated to avoid upsetting the car.

The hosts discuss how a specific F1 venue (Canada) can be challenging due to its characteristics and how weather can affect grip. This frames why communication and setup decisions are especially important there.