Move the brake bias rearward to 62%. The IS250 is nose-heavy (54/46 weight distribution). Moving bias back prevents the front tires from locking up instantly under heavy braking.
Installing semi-slick tires (F: 225/40R18, R: 255/35R18) and adjustable coilovers transforms the car. Telemetry shows: Assetto Corsa Lexus Is250
The drift mod’s physics are less realistic due to non-physical tire heating (peak temp 140°C) and a sudden clutch kick boost curve. However, it scores high on “fun factor” and accessibility for beginner drifters in simulation. Move the brake bias rearward to 62%
The IS250 is not a race car – it shines on flowing, technical tracks: Avoid: high-speed aero tracks (Monza, Paul Ricard) –
Avoid: high-speed aero tracks (Monza, Paul Ricard) – it tops out at ~230 km/h.