Trail braking is the skill that turns “fast in a straight line” into “fast everywhere”. It’s also one of the most misunderstood techniques in sim racing, because people try to “do trail braking” without understanding what the car needs.
What trail braking really is
Trail braking is simply: gradually releasing brake pressure as you turn in, so you keep some load on the front tyres while the car rotates.
You’re not braking “into the corner” to be aggressive. You’re using brake release to manage balance.
Why it works
- Braking shifts weight forward, increasing front grip.
- Turning needs front grip to rotate the car.
- Releasing the brake too quickly removes front load, causing understeer.
- Holding too much brake too long can overload the front or lock a wheel.
The simplest trail braking sequence
- Initial brake: hard, straight-line braking.
- Turn-in phase: begin steering and smoothly reduce brake pressure.
- Apex: brake pressure is near zero, steering angle is at its peak.
- Exit: unwind steering and add throttle progressively.
Drills that build trail braking quickly
Drill 1: “Brake release count”
Pick one medium-speed corner. Brake normally, then count “one-two-three” as you release the brake into turn-in. Your job is to make the release smooth and repeatable.
Drill 2: “One corner, 10 laps”
Run 10 laps focusing only on one corner. Don’t chase lap time. Chase repeatability.
Drill 3: “Brake trace mental model”
If you use telemetry, look for a smooth down-slope in brake pressure. If you don’t use telemetry, imagine drawing a smooth ramp down with your foot.
Pedal setup for trail braking
Trail braking is easier when your pedals support precision.
Load cell calibration
- Set your maximum brake force to a level you can repeat without strain (many drivers start with a moderate max force and increase over time).
- Your peak braking should feel “firm”, not like you’re stomping for survival.
- Consistency is more important than maximum force.
Seating position matters
If your hips slide or your seat flexes, your brake pressure changes every lap.
- Core Recline seat: comfort-first, sporty recline option for long sessions when you don’t want a fixed bucket seat.
- Atlas GT seat: the go-to bucket for most GT seating positions, available in multiple colours and materials (including carbon variants).
- Atlas Formula seat: designed for more reclined, formula or hypercar-style seating positions.
- Atlas lumbar support cushion: optional add-on if you need extra lower-back support for your body type.
Rig stiffness matters
If the pedal deck or seat moves, you’ll never feel consistent. A stable platform helps you build muscle memory.
- Hobby (SIMGASM Hobby simulator): a low-cost entry rig that still punches above its price class, great for your first real cockpit.
- Club (SIMGASM Club simulator): 80×40 profile strength and adjustability, ideal for almost any wheelbase and pedal set you’ll find on the market.
- Sport (SIMGASM Sport simulator): longer and wider, stronger and more adjustable wheel mount, plus integrated cable pass-throughs so you can route cables cleanly without clips.
- Pro (SIMGASM Pro simulator): our flagship 160×40 profile rig for extreme forces, motion-ready builds, and maximum adjustability with a flex-free feel.
Common trail braking mistakes
- Releasing too fast: causes instant understeer.
- Holding too much brake too long: can cause rotation you can’t catch, or front lockups.
- Adding steering too early: steering while still at peak brake is often unstable.
