Chevrolet Low Cab Forward 6.7L 2022 Owner's Manual page 112

If the engine does not contain the
appropriate concentration of engine
coolant, overheating is likely to occur.
Refer to Engine Coolant 0 201.
Do not put well water, river water or
other hard water in the engine cooling
system. It would hasten the formation of
rust and scale.
If foreign matter (insects, mud, etc.) gets
stuck in the radiator's air passages, the
cooling system's performance will
deteriorate. Check the air passages for
clogging, and remove any foreign matter
using water under low pressure.
Refer to Exterior Care 0 251.
When Turning, the Rear Wheels will
Follow Tighter Curves than the Front
Wheels
Use the mirrors to confirm safety.
Sidewinds
If the vehicle catches a sidewind and drifts
sideways, firmly grip the steering wheel,
decelerate to a speed that allows you to
stay completely in control, and make a
directional correction. The vehicle may catch
strong sidewinds in the following situations:
Emerging from a tunnel
Driving over a bridge
Driving on an embankment
Driving through a mountain pass
Being overtaken by a large truck or bus
Overtaking a large truck or bus
Flat Tire
Warning
If a blowout or flat tire occurs while you
are driving, calmly grip the steering
wheel and gradually apply the brakes to
decelerate. Hard braking would be
dangerous because it could cause the
steering wheel to be pulled to one side.
Stop the vehicle in a safe place, and
change the tire.
Hard Bump Under Vehicle
If the underside of the vehicle receives a
hard bump, stop in a safe place where the
vehicle will not obstruct traffic and check for
brake fluid leakage, fuel leakage and
component damage. If any part of the
vehicle is damaged or broken, promptly
have the vehicle inspected and repaired.
Driving and Operating
Highways
Preparing the Vehicle
When performing the Recommended Daily
(Pre-operation) Inspections as listed on
Owner Checks and Services 0 275, ensure
you check the following items with
particularly great care:
Tires
Check that there is ample tread depth.
Check tire pressure.
Engine
Check that engine coolant is not
leaking from the radiator and other
parts of the cooling system.
Check that the engine coolant level is
high enough.
Check that the fan belt is properly
tensioned and free of damage.
Check that the engine oil level is
correct.
Fuel tank
Check that the fuel level is high
enough.
Diesel Exhaust Fluid (DEF) tank
Check that the DEF level is high
enough.
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