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Wheel Alignment
Computerized alignment equipment is used to
measure all alignment angles on today's cars.
These include both adjustable and
non-adjustable angles. (Non-adjustable angles require
repair or replacement of the suspension
component.) The most common adjustable angles are:
- Toe - This
refers to the tilted direction of the wheel toward of away from one
another when viewed from the top. Toe is the most critical tire
wearing angle. Tires that "toe-out" point toward on
another. Tire that "toe-out" point away from each
other.
- Camber - This
refers to the tilt of the wheels toward of away from on another when
viewed from the front. Wheels that tilt in towards the vehicle
have "negative camber". Wheels that tilt away from the
vehicle have "positive camber:
- Caster - This
refers to the angle of the steering axis in relation to tan imaginary vertical
line through the center of the wheel when viewed from the side.
"Positive caster" is the term used when the vertical line is
tilted back toward the rear. If it's tilted forward, we call it
"negative caster". The proper caster angle stabilizes
your car for better steering.
- Thrust Angle - This
refers to the relationship of all four wheels to each other, as well
as their relationship to an imaginary center line that runs from
bumper to bumper. The term "thrust line" refers to the
direction in which the rear wheels are pointed. Thrust angle is
correctable on cars with adjustable rear suspension. If your car
has a non-adjustable suspension, thrust angle is compensated for by
aligning the front wheels to the rear wheels.
Key Benefits
- Tire Life
- Steering Straight
- Fuel Economy
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