BMW M4 GT4
Explore source-backed information and braking guidance for BMW M4 GT4 in iRacing.
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How the BMW M4 GT4 Handles Braking
The BMW M4 GT4 V2 features a sophisticated braking system with adjustable brake bias and three brake pad compounds. The bias adjustment allows you to shift braking force between the front and rear axles, with values above 50% sending more pressure to the front brakes. This increases stability in braking zones but also raises the risk of front lockups. Map brake bias to a rotary dial or button box for quick adjustments during sessions, as different corner types and fuel loads will require different settings.
The brake pad compounds offer a clear performance trade-off: Low provides maximum modulation but reduced stopping power, while Medium and High increase braking effectiveness at the cost of pedal feel.
Braking stability is also influenced by suspension settings, particularly front bump damping and rear rebound stiffness. Increasing front compression damping accelerates weight transfer to the front tires during braking, improving initial bite but potentially making the car more pitch-sensitive. Higher rear rebound damping slows the pitch transition as you hit the brakes, which can enhance stability on turn entry but may delay weight transfer in rapid braking zones.
Stop Guessing, Start Improving
Many drivers slam the brakes with all their strength, but the fastest modulate pressure, use the brake to rotate the car, and exit as fast as possible. Train that skill here.
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Pro-Designed Exercises
Access exercises created by professional sim racers like Suellio Almeida. Learn the exact braking patterns used by the fastest drivers.
Import BMW M4 GT4 Telemetry
Drop your Garage61 lap CSV and extract braking data for every corner. Generate personalized practice exercises based on YOUR telemetry, not generic patterns.
Track Your Progress
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And There's Much More
Improve your braking technique with this car and much more:
Create Custom Exercises
Build from templates, draw brake curves, or record with your pedal
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Exercises & Progress Tracking
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General practice tips
Tip 1
Starting point
Start with the official setup and consult the simulator documentation for available controls. Appropriate brake bias depends on the car and conditions.
Tip 2
One variable
Change one setting at a time and compare several laps. Record the change and observed behavior before keeping it.
Tip 3
Comparable conditions
Compare similar fuel loads, tires and track conditions. One lap alone does not establish that a setting is better.
Frequently asked questions
General guidance for practicing and consulting car-specific sources.
Where can I find settings for the BMW M4 GT4?
Where can I find settings for the BMW M4 GT4?
How should I compare a setup change?
How should I compare a setup change?
How can I practice pedal control?
How can I practice pedal control?
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