Porsche 911 GT3 R (992)

TYRES

• Slick (Dry), Front: 26.8 PSI, Rear: 26.3 PSI (cold set) — target hot pressure 27.8–28.3 PSI F / 27.3–27.8 PSI R
• Optimal tyre operating window: 85–95°C (peak grip); avoid exceeding 105°C for sustained stints to limit thermal degradation

ELECTRONICS

• TC1: 5, TC2: 2, ABS: 5
• Engine Braking / Brake Magic: Medium (standard map, no excessive overrun lock)
• Brake Bias: 54.5% front (adjustable 54.0–55.5% trackside depending on fuel load)

SUSPENSION

• // FRONT
• Ride Height: 55 mm
• Wheel Rate FL / FR: 145000 N/m / 145000 N/m
• ARB: 120000 N/m
• Brake Torque Multiplier: 100%
• Brake Bias: 54.5%
• // REAR
• Ride Height: 62 mm
• Wheel Rate RL / RR: 160000 N/m / 160000 N/m
• ARB: 140000 N/m
• Diff Preload: 50 Nm
• Diff Coast: 0.70
• Diff Power: 0.35

DAMPERS

AERO

• Front Splitter: 2 (low-medium, balance-biased)
• Rear Wing: 6 (high, Zolder rewards rear stability over chicanes and Kattenkurve)
• Downforce Level: Medium-High
• Brake Ducts F/R: 3 / 2 (moderate cooling, aggressive braking into T1 and T4 chicane)

KEY SETUP NOTE

• Zolder's combination of heavy braking zones (T1, Kattenkurve chicane) and rear-engine inertia means the GT3R will want to rotate violently on trail-brake — keep coast diff high (0.70) and rear ride height slightly elevated (62mm) to prevent snap oversteer over the exit kerbs at the final chicane, which is where most race-ending spins occur.

TRACK GUIDE

• T1 (Cassettebocht): Late, straight-line braking is key — car is stable under braking due to high coast lock; trail-brake lightly to rotate without inducing rear snap.
• Kattenkurve (T5-T6): Committed, high-speed direction change — balance is everything here; a stiffer rear ARB setting helps resist mid-corner roll without sacrificing rotation.
• Final Chicane: Attack the inside kerb with the front, but be progressive on throttle exit — rear-heavy weight distribution means early throttle = oversteer if diff power lock is too aggressive.
• Traction zones (T1 exit, final chicane exit): This is where lap time is won — use TC2 setting (2) to allow slip for rotation but avoid wheel-spin on exit.
• Tyre management: With aggressive braking and high ker