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Lane Keeper

DriftGirl666
DriftGirl666
Published on Oct 11, 2026 Updated on Oct 11, 2026
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Lane Keeper: Stay in the box, stay on the line.

A lightweight dynamic racing line for Assetto Corsa with something the others don’t have: car-width guides.

Two guide lines run alongside the racing line, exactly one car-width apart. Keep your car between them and you’re on the line. No more guessing whether you’re half a metre wide at the apex.

🟢🟡🔴 A line that reacts to you
The line compares your actual speed with what the next corner allows. Green means you’re fine, yellow means get ready, and red means brake now. It turns red at the point where you need to start braking at your current speed.

🎚️ Pick your driving style
One slider takes you from Cruise to Racing. Lower settings give earlier warnings and longer braking zones for relaxed laps. Higher settings bring the line closer to the car’s limit. Even Racing keeps a small safety margin, so it never asks for knife-edge braking.

🚗 Set up for your car in one click
Presets for road cars, sports cars, GT3/GTE and formula/prototype cars, with sliders to fine-tune grip, braking, downforce and top speed.

⚡ Built to be light
All the heavy maths happens once while the track loads. While you drive, it only draws the line: no per-frame road scanning or other heavy calculations.

🎨 Make it yours

Chevrons, dashes, dots, rails or solid lines, or drop in your own textures
Custom colours for every state
Dynamic, static (fixed braking zones) or single-colour modes
“Only show where I need to slow down” for a clean screen on straights
Adjustable width, length, opacity and height
Hides automatically in the pit lane

No videos available for this mod yet.

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