RAM 3500 HD Truck 2WD L6-6.7L DSL Turbo VIN A (2007)
Alignment: Description and Operation
Operation
OPERATION
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CASTER is the forward or rearward tilt of the steering knuckle from vertical. Tilting the top of the knuckle forward provides less positive caster.
Tilting the top of the knuckle rearward provides more positive caster. Positive caster promotes directional stability. This angle enables the front
wheels to return to a straight ahead position after turns
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CAMBER is the inward or outward tilt of the wheel relative to the center of the vehicle. Tilting the top of the wheel inward provides negative
camber. Tilting the top of the wheel outward provides positive camber. Incorrect camber will cause wear on the inside or outside edge of the tire
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TOE is the difference between the leading inside edges and trailing inside edges of the front tires. Wheel toe position out of specification cause's
unstable steering, uneven tire wear and steering wheel off- center. The wheel toe position is the final front wheel alignment adjustment
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THRUST ANGLE is the angle of the rear axle relative to the centerline of the vehicle. Incorrect thrust angle can cause off-center steering and
excessive tire wear. This angle is not adjustable, damaged component(s) must be replaced to correct the thrust angle
