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Chevrolet Corvette Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12470550) - 2020 - CRC - 4/23/20
156 Driving and Operating
5. Thread the lower lock nut (2)
back on to the center support
tube and torque it against the
spring seat (1) to 25 Y
(18.4 lb ft).
Load Limit
Limit vehicle load to the driver only,
with no other cargo. Inflate the front
tires to 159 kPa (23 psi) and the rear
tires to 165 kPa (24 psi). Drive at a
maximum speed of 296 km/h
(184 mph).
Road Course target hot pressures of
220–240 kPa (32–35 psi). Value will
vary based on driving style, track,
temperature, and weather
conditions.
Wheel Alignment
Caution
Using these wheel alignment
settings may cause excessive tire
wear. Only use these wheel
alignment settings for racing or
(Continued)
Caution (Continued)
competitive driving. Excessive tire
wear is not covered under the
vehicle warranty.
The racing and competitive driving
wheel alignment settings should be
set as described here.
To achieve the track alignment
specified settings:
1. The upper control arm to body
washers on all four corners will
need to be moved from
between the body and the
control arm and relocated
between the head of the bolt
and the control arm.
2. Adjust the lower control arm
cam bolt position to achieve
the following specifications.
Front (per corner)
.
Caster: +8.0 degrees
.
Camber: -3.0 degrees
.
Toe (total): 0.1 degrees toe in
Rear (per corner)
.
Caster: 0 degrees
.
Camber: -2.5 degrees
.
Toe (total): 0.1 degrees toe in
.
Thrust Angle: 0 degrees
After track use, reinstall washers
between the body and the control
arms. Reset to factory alignment
settings.
General Information
If reduced performance is
experienced during track events or
competitive driving, turning off the
A/C will help to improve engine
performance.
Maintain a mixture of 40%
DEX-COOL coolant and 60% clean,
drinkable water to optimize engine
performance.
Driving on Wet Roads
Rain and wet roads can reduce
vehicle traction and affect your
ability to stop and accelerate.
Always drive slower in these types
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