iRacing: The Hidden Mistake Behind Your Trail Braking

roar iRacing 2024 1

I remember that day like it was yesterday. It was just another sim racing coaching session — the kind that starts with a bit of curiosity and ends in unexpected insight. My student, let’s call him Alex, wasn’t a beginner. He knew the technique. He understood what trail braking was, had read about it, watched videos, even practiced it. And yet, something wasn’t right.

“Why aren’t you trail braking properly?” I asked him as we reviewed his lap through a specific corner. It wasn’t a matter of skill. It wasn’t lack of knowledge. It was something deeper, something more subtle. What we discovered changed how I think — not just about sim racing, but about learning itself.

As we examined the telemetry, I saw that Alex was braking hard — up to 80% brake pressure — but then releasing it abruptly, dropping to about 10% just as he was beginning to steer. The result: ineffective trail braking, a compromised corner entry, and a messy exit where he had to reapply the brakes instead of getting back on the throttle. The cause? He was braking too early.

That’s when it clicked. The issue wasn’t technical, it was perceptual. By braking too early, the car was already slow by the time he reached the turn-in point, and trail braking just felt… wrong. His subconscious was telling him, “This doesn’t feel right,” and he’d instinctively dump the brake. Not because he didn’t know what to do, but because his mind — conditioned by an early entry — betrayed him.

But the story doesn’t end there.

In another corner, Alex did the opposite: he maintained constant brake pressure while increasing his steering input. It looked almost perfect — until we dug deeper. There was no tapering off in brake pressure. And paradoxically, that meant he wasn’t pushing hard enough. He still had grip to spare, which revealed another problem: he was braking below the limit.

“See?” I told him. “If you can steer this much while braking, you could have carried way more speed into the corner.” That was another key lesson: it’s not just about braking and turning. It’s about doing both at the limit, where the car speaks in whispers and you learn to listen.

That day, I didn’t just help Alex improve his lap time. I walked away with a powerful reminder. In sim racing — like in life — knowing the technique isn’t enough. You have to know when to use it, how to adapt it, and most importantly, how to overcome the traps your own perception sets for you.

Now, every time I turn into a corner, I think of Alex. And I ask myself: Am I truly at the limit, or am I letting a feeling mislead me?

See you on the track!


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