Lexus RC F GT3

TYRES

• Slick, Front 27.5 PSI, Rear 27.0 PSI, blankets 80°C front/rear

ELECTRONICS

• TC: 3, ABS: 2, Engine Braking: 4 (if adjustable), Brake Bias: 54.5% (in-cockpit adjustable ±1% trackside)

SUSPENSION

• // FRONT
• Ride Height: 55 mm
• Wheel Rate FL / FR: 150000 N/m / 150000 N/m
• ARB: 120000 N/m
• Brake Torque Multiplier: 100%
• Brake Bias: 54.5%
• // REAR
• Ride Height: 60 mm
• Wheel Rate RL / RR: 135000 N/m / 135000 N/m
• ARB: 90000 N/m
• Diff Preload: 50 Nm
• Diff Coast: 0.5
• Diff Power: 0.3

DAMPERS

AERO

• Front Splitter: 4 (max attack, near-max front load), Rear Wing: 5 (high downforce for Eau Rouge/Blanchimont stability), Brake Ducts Front: 2, Rear: 2

KEY SETUP NOTE

• The Lexus RC F GT3 has a naturally planted rear but can go light over the Eau Rouge/Raidillon compression if rear ride height is too high or rear springs too soft — prioritize rear platform stability over outright rear downforce trim; a slightly higher rear wing setting plus firmer rear low-speed bump damping keeps the car from pogo-ing through the compression at max speed.

TRACK GUIDE

• La Source: brake extremely late but in a straight line — car has strong front bite under trail-braking, rotate hard on entry, get on power early exiting to maximize Kemmel run.
• Eau Rouge/Raidillon: full throttle flat if stable; keep steering inputs minimal, let the chassis settle through the compression — any mid-corner lift here costs massive time on Kemmel.
• Les Combes: this is where time is won — late, hard trail-brake into the first apex, use the stiffer front end to rotate quickly, sacrifice a bit of mid-corner speed for a clean, early exit onto the next straight.
• Pouhon: commit early with a stable front platform — the car's aero balance should hold the line without understeer; carry min speed high since this feeds a long straight.
• Blanchimont: near-flat — trust the rear stability from the stiffer rear ARB/damper setup; any snap here ends the lap. Treat it like Eau Rouge — commitment over correction.
• Bus Stop: aggressive kerb use is fine with this ride height — attack the inside kerb on entry, unsettle the car minimally, prioritize exit speed onto the pit straight.