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Starting and Operating Your
Vehicle
New Vehicle Break-In
Notice:Your vehicle does not need an elaborate
break-in. But it will perform better in the long run if
you follow these guidelines:
Keep your speed at 55 mph (88 km/h) or less for
the rst 500 miles (805 km).
Do not drive at any one constant speed, fast
or slow, for the rst 500 miles (805 km). Do not
make full-throttle starts. Avoid downshifting to
brake or slow the vehicle.
Avoid making hard stops for the rst 200 miles
(322 km) or so. During this time the new brake
linings are not yet broken in. Hard stops with new
linings can mean premature wear and earlier
replacement. Follow this breaking-in guideline
every time you get new brake linings.
Following break-in, engine speed and load can be
gradually increased.
Front Air Dam
The vehicle is equipped with a front air dam which has
minimal ground clearance.
Vehicles with the ZR-1 package also come with a
splitter made from carbon ber.
{CAUTION:
The splitter in the ZR-1 is made from carbon ber.
When damaged, the exposed edges can be very
sharp. A person could be injured by these sharp
edges. Use caution when washing the vehicle,
coming in contact with, or removing damaged
carbon ber parts. See your dealer/retailer for
replacement.
Under normal operation, these components will
occasionally contact some road surfaces (speed bumps,
driveway ramps, etc.). This can be heard inside the
vehicle as a scraping noise. This is normal and does
not indicate a problem.
Use care when approaching bumps or objects on road
surfaces and avoid them when possible.
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Towing
Towing Your Vehicle
The vehicle was neither designed nor intended to be
towed with any of its wheels on the ground.
Consult your dealer/retailer or a professional towing
service if the disabled vehicle needs to be towed.
SeeRoadside Assistance Program on page 7-7.
Notice:Dolly towing or dinghy towing the vehicle
may cause damage because of reduced ground
clearance. Always put the vehicle on a atbed truck.
Recreational Vehicle Towing
Notice:Dolly towing or dinghy towing the vehicle
may cause damage because of reduced ground
clearance. Always put the vehicle on a atbed truck.
The vehicle was neither designed nor intended to be
towed with any of its wheels on the ground. If the vehicle
must be towed, see “Towing Your Vehicle” earlier in
this section.
Towing a Trailer
The vehicle is neither designed nor intended to tow a
trailer.
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{CAUTION:
Putting a used wheel on the vehicle is dangerous.
You cannot know how it has been used or how
far it has been driven. It could fail suddenly and
cause a crash. If you have to replace a wheel,
use a new GM original equipment wheel.
Notice:The wrong wheel can also cause problems
with bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper height,
vehicle ground clearance, and tire clearance to
the body and chassis.
{CAUTION:
Rust or dirt on a wheel, or on the parts to
which it is fastened, can make wheel nuts
become loose after a time. The wheel could
come off and cause a crash. When you
change a wheel, remove any rust or dirt from
places where the wheel attaches to the
vehicle. In an emergency, you can use a cloth
or a paper towel to do this; but be sure to use a
scraper or wire brush later, if you need to, to
get all the rust or dirt off.
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