Wheel Alignment Setup
Camber Angle Settings
Vertical tilt of the tire when viewed from the front/rear of the vehicle.
Front Axle (Target: -1.00° to 0.00°)
Rear Axle (Target: -1.00° to 0.00°)
Toe Angle Settings
Inward/outward angle of tires when viewed from directly above.
Front Axle (Target: -0.13° to 0.13°)
Rear Axle (Target: -0.13° to 0.13°)
Caster Angle Settings
Forward or backward tilt of the steering axis when viewed from the side.
Front Steering Caster (Target: 3.00° to 5.00°)
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The Kinematics of Alignment
Wheel alignment is a complex interplay of geometry that dictates how a vehicle handles weight transfer, braking forces, and tire wear. Mastering these three primary angles is essential for dialing in a chassis.
1. Camber (Vertical Tilt)
Negative Camber (top of tire leans inward) is critical for performance driving. When a car corners, body roll and suspension geometry cause the outside tire to roll onto its outer edge. Static negative camber counteracts this, ensuring the tire's contact patch remains flat against the pavement under heavy lateral loads.
- Trade-off: High negative camber severely reduces straight-line braking grip and accelerates inner-edge tire wear on the street.
2. Toe (Horizontal Angle)
Toe-In (tires point inward) provides high-speed straight-line stability but slows down steering response. Toe-Out (tires point outward) gives razor-sharp turn-in by pre-loading the steering, but makes the car "darty" or nervous at highway speeds.
- Trade-off: Improper toe causes the most aggressive tire wear of all angles. Running high toe acts like dragging a tire sideways down the road.
3. Caster (Steering Axis Tilt)
Positive Caster tilts the steering axis backward. This generates a self-centering force (like the wheels on a shopping cart), providing immense high-speed stability. Crucially, it also induces "dynamic negative camber" when the steering wheel is turned, giving cornering grip without the straight-line penalty of static camber.
- Trade-off: Excessive caster greatly increases steering effort and can cause bump-steer geometry issues.
Common Setup Philosophies
🏎️ Track / Road Course
Relies heavily on negative camber (often -2.0° to -3.5°) to maximize grip during sustained G-forces. Slight front toe-out is common for aggressive turn-in, matched with slight rear toe-in for high-speed corner exit stability.
💨 Pro Drift
Drift setups are extreme. The front runs massive negative camber (-4.0° to -6.0°) and very high caster to maintain leading-wheel contact patch at high steering lock. The rear is set as close to 0° camber as possible to maximize forward bite and tire smoke.
🛣️ Daily Street
Prioritizes tire life and relaxed highway tracking. Camber is kept minimal (-0.5° to -1.0°), and toe is set very close to zero or slightly toe-in to prevent the car from wandering across highway grooves.