Chevrolet Silverado: Service and Maintenance / Special Application Services
- Vehicles with Dual Wheels: Check dual wheel nut torque at 160, 1 600, and
10 000 km (100, 1,000, and 6,000 mi) of driving. Repeat this service whenever
a tire/wheel is serviced or removed.
- Severe Commercial Use Vehicles Only: Lubricate chassis components every
oil change.
- Have underbody flushing service performed. See “Underbody Maintenance” in
Exterior Care.
Footnotes — Maintenance Schedule Additional Required Services - Normal
(1) Or every two years, whichever comes first. More frequent replacement
may be needed if the vehicle is driven in areas with heavy traffic, poor air quality,
areas with high dust levels or are sensitive to environmental allergens...
Your vehicle is an important investment and caring for it properly may help to
avoid future costly repairs. To maintain vehicle performance, additional maintenance
services may be required...
Other information:
Speedometer
The speedometer shows the vehicle's speed in either kilometers per hour (km/h)
or miles per hour (mph).
Odometer
The odometer shows how far the vehicle has been driven, in either kilometers
or miles.
Trip Odometer
The trip odometer shows how far the vehicle has been driven since the trip odometer
was last reset...
If equipped, task lighting projects light from the outside mirrors away from
the vehicle.
While the vehicle is parked, press
to select one of the following options:
Left and Right Task Lights Illuminated
Left Task Light Illuminated
Right Task Light Illuminated
Left and Right Task Lights Off
If the vehicle leaves a parked position, the lights will immediately turn off...
Categories
If equipped, there is a small convex mirror built into the upper and outer corner
of the driver outside mirror. It can show objects that may be in the vehicle's blind
zone.
Driving with the Blind Spot Mirror

Actual Mirror View
When the approaching vehicle is a long distance away, the image in the main
mirror is small and near the inboard edge of the mirror.
As the vehicle gets closer, the image in the main mirror gets larger and
moves outboard.
As the vehicle enters the blind zone, the image transitions from the main
mirror to the blind spot mirror.
When the vehicle is in the blind zone, the image only appears in the blind
spot mirror.
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