Chevrolet 2011 Volt Owner's Manual page 414

10-78 Vehicle Care
5. Ramps (B) are required for the
front fascia (C) to clear the
flatbed (A). The ramp height
should be approximately 102 mm
(4 in). Lower the flatbed onto the
set of ramps.
Notice: If ramps are not used, the
front fascia will come into contact
with the flatbed and may cause
damage. Always use ramps.
6. After the front tires are on the
flatbed adjust the flatbed upward
to provide additional clearance
between the air dam, fascia, and
flatbed.
7. When the fascia has enough
clearance to clear the flatbed,
lower the flatbed, and finish
pulling the vehicle onto the
flatbed.
8. Secure the vehicle to the
flatbed (B) using nonabrasive
straps (A) through all four wheel
openings and secure the straps
to the flatbed (B).
If the vehicle is parked off the
shoulder of the road, at an angle
that it cannot be pulled onto a
flatbed, a hook/chain can be placed
into either of the front torque box
openings to pull the vehicle onto a
flat surface. Make sure that the
chains do not come in contact with
the rocker panel (A) or the front
fascia (B).