
Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Vehicle Care 429
For vehicles with dual wheels, haveatechniciancheckthewheelnuttightness of all wheels with a torquewrench after the first 160, 1 600 and10 000 km (100, 1,000 and 6,000 mi).Repeat this service whenever youhave a tire removed or serviced.SeeCapacities andSpecifications0468.
When reinstalling the regular wheeland tire, also reinstall either thecenter cap, or bolt-on hub cap,depending on what the vehicle isequipped with. For center caps,place the cap on the wheel and tapit into place until it seats flush withthe wheel. The cap only goes onone way. Be sure to line up the tabon the center cap with theindentation on the wheel. Forbolt-on hub caps, align the plasticnut caps with the wheel nuts andthen tighten by hand. Then use thewheel wrench to tighten.
Storing a Flat or Spare Tire
and Tools
{Warning
Storing a jack, a tire, or other
equipment in the passenger
compartment of the vehicle could
cause injury. In a sudden stop or
collision, loose equipment could
strike someone. Store all these in
the proper place.
Caution
Storing an aluminum wheel with a
flat tire under your vehicle for an
extended period of time or with
the valve stem pointing up can
damage the wheel. Always stow
the wheel with the valve stem
pointing down and have the
wheel/tire repaired as soon as
possible.
Caution
The tire hoist can be damaged if
there is no tension on the cable
when using it. To have the
necessary tension, the spare or
road tire and wheel assembly
must be installed on the tire hoist
to use it.
Store the tire under the rear of thevehicle in the spare tire carrier.
1. Spare Tire (Valve StemPointed Down)
2. Tire/Wheel Retainer

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Vehicle Care 431
To s t o r e t h e j a c k a n d j a c k t o o l s :
1. Wing Nut Retaining WheelBlocks
2. Wheel Blocks
3. Wing Nut Retaining Tool Kit
4. Wheel Wrench andExtensions
5. Tool Bag
6. Jack Mounting Bracket
7. Jack
8. Bolt Retaining Wheel Blocks
1. Put the tools (4) in the toolbag (5) and place them in theretaining bracket (3).
2. Tighten down the wing nut (3).
3. Assemble the wheel blocks (2)and jack (7) together with thewing nut (1) and retainingbolt (8).
4. Position the jack (7) in themounting bracket (6). Positionthe holes in the base of thejack (7) onto the pin in themounting bracket (6).
5. Return them to their originallocation in the vehicle. See“Removing the Spare Tire andTo o l s .”
Full-Size Spare Tire
If this vehicle came with a full-sizespare tire, it was fully inflated whennew, however, it can lose air overtime. Check the inflation pressureregularly. SeeTire Pressure0405andVehicle Load Limits0259.Forinstructions on how to remove,install, or store a spare tire, seeTireChanging0422.
If equipped with a temporary usefull-size spare tire, it is indicated onthe tire sidewall. SeeTire SidewallLabeling0399.Thissparetireshould not be driven on over
11 2 k m / h ( 7 0 m p h ) , o r 8 8 k m / h(55 mph) when pulling a trailer, atthe proper inflation pressure. Repairand replace the road tire as soon asit is convenient, and stow the sparetire for future use.
Caution
If the vehicle has four-wheel drive
and a different size spare tire is
installed, do not drive in
four-wheel drive until the flat tire
is repaired and/or replaced. The
vehicle could be damaged and
the repairs would not be covered
by the warranty. Never use
four-wheel drive when a different
size spare tire is installed on the
vehicle.
The vehicle may have a differentsize spare tire than the road tiresoriginally installed on the vehicle.This spare tire was developed foruse on this vehicle, so it is all rightto drive on it. If the vehicle has

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
436 Vehicle Care
6.6L
⇣To t h e n e g a t i v e (✓)postonthe auxiliary battery, on thevehicle with the dead battery.
11 . S t a r t t h e v e h i c l e w i t h t h e g o o dbattery and run the engine for awhile.
12. Try to start the vehicle that hadthe dead battery. If it will notstart after a few tries, itprobably needs service.
Caution
If the jumper cables are
connected or removed in the
wrong order, electrical shorting
may occur and damage the
vehicle. The repairs would not be
covered by the vehicle warranty.
Always connect and remove the
jumper cables in the correct order,
making sure that the cables do
not touch each other or other
metal.
Jumper Cable Removal
Reverse the sequence exactly whenremoving the jumper cables.
After starting the disabled vehicleand removing the jumper cables,allow it to idle for several minutes.
Towing the Vehicle
Caution
Incorrectly towing a disabled
vehicle may cause damage. The
damage would not be covered by
the vehicle warranty.
Do not lash or hook to
suspension components. Use the
proper straps around the tires to
secure the vehicle.
Use only a flatbed tow truck fortowing a disabled vehicle. Neveruse a sling type lift or damage willoccur. Use ramps to help reduceapproach angles if necessary.Atowedvehicleshouldhaveitsdrive wheels off the ground.
Consult a professional towingservice if the disabled vehicle mustbe towed.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Vehicle Care 437
Recreational Vehicle
Towing
Recreational vehicle towing meanstowing the vehicle behind anothervehicle, such as a motor home. Thetwo most common types ofrecreational vehicle towing aredinghy and dolly towing. Dinghytowing is towing the vehicle with allfour wheels on the ground. Dollytowing is towing the vehicle with twowheels on the ground and twowheels on a dolly.
Follow the tow vehiclemanufacturer’sinstructions.Seeyour dealer or trailering professionalfor additional advice and equipmentrecommendations.
Caution
Use of a shield mounted in front
of the vehicle grille could restrict
airflow and cause damage to the
transmission. The repairs would
not be covered by the vehicle
(Continued)
Caution (Continued)
warranty. If using a shield, only
use one that attaches to the
towing vehicle.
Dinghy Towing
Two-Wheel-Drive Vehicles
Caution
If the two-wheel-drive vehicle is
towed with all four wheels on the
ground, the drivetrain
(Continued)
Caution (Continued)
components could be damaged.
The repairs would not be covered
by the vehicle warranty.
Tw o - w h e e l - d r i v e v e h i c l e s s h o u l d n o tbe towed with all four wheels on theground.
Four-Wheel-Drive Vehicles
Only dinghy tow four-wheel-drivevehicles with a two-speed transfercase that have an N (Neutral) and a
Four-Wheel Drive Low (4 (n)setting.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
438 Vehicle Care
{Warning
Shifting a four-wheel-drive
vehicle's transfer case into
N(Neutral)cancausethevehicle
to roll even if the transmission is
in P (Park). You or others could
be injured. Set the parking brake
before shifting the transfer case
to N (Neutral).
To d i n g h y t o w :
1. Position the vehicle beingtowed behind the tow vehicle,facing forward and on a levelsurface.
2. Securely attach the vehiclebeing towed to the tow vehicle.
3. Apply the parking brake andstart the engine.
4. Shift the transfer case toN(Neutral). See“Shifting intoN(Neutral)”underFour-WheelDrive0284.Checkthatthevehicle is in N (Neutral) byshifting the transmission toR(Reverse)andthentoD
(Drive). There should be nomovement of the vehicle whileshifting.
5. Turn the engine off.
Caution
Failure to disconnect the negative
battery cable or to have it contact
the terminals can cause damage
to the vehicle.
6. Disconnect the negativebattery cable at the battery andsecure the nut and bolt. Coverthe negative battery post with anon-conductive material toprevent any contact with thenegative battery terminal.
7. Shift the transmission toP(Park).
Caution
If the steering column is locked,
vehicle damage may occur.
8. Move the steering wheel tomake sure the steering columnis unlocked.
9. With a foot on the brake pedal,release the parking brake.Keep the ignition key in thetowed vehicle in ACC/ACCESSORY to prevent thesteering column from locking.
Disconnecting the Towed Vehicle
Before disconnecting the towedvehicle:
1. Park on a level surface.
2. Set the parking brake, thenshift the transmission toP(Park),andmovetheignitionkey to OFF.
3. Connect the battery.
4. Apply the brake pedal.
5. Turn the ignition on with theengine off. Shift the transfercase out of N (Neutral) toTw o - W h e e l D r i v e H i g h . S e e“Shifting out of N (Neutral)”underFour-Wheel Drive0284.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Vehicle Care 439
See your dealer if the transfercase cannot be shifted out ofN(Neutral).
6. Check that the vehicle is inTw o - W h e e l D r i v e H i g h b yshifting the transmission toR(Reverse)andthentoD(Drive). There should bemovement of the vehicle whileshifting.
7. Shift the transmission toP(Park)andturnofftheignition.
8. Disconnect the vehicle from thetow vehicle.
9. Release the parking brake.
10. Reset any lost presets.
The outside temperaturedisplay will default to 0 °C (32 °F) but will reset with normalusage.
Dolly Towing
Front Towing (Front Wheels Offthe Ground)–Two-Wheel-DriveVehicles
Caution
If a two-wheel-drive vehicle is
towed with the rear wheels on the
ground, the transmission could be
damaged. The repairs would not
be covered by the vehicle
warranty. Never tow the vehicle
with the rear wheels on the
ground.
Tw o - w h e e l - d r i v e v e h i c l e s s h o u l d n o tbe towed with the rear wheels onthe ground. Two-wheel-drivetransmissions have no provisionsfor internal lubrication while beingtowed.
To d o l l y t o w a t w o - w h e e l - d r i v evehicle, the vehicle must be towedwith the rear wheels on the dolly.See“Rear Towing (Rear Wheels Offthe Ground)”later in this section.
Front Towing (Front Wheels Offthe Ground)–Four-Wheel-DriveVehicles

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
440 Vehicle Care
To d o l l y t o w a f o u r - w h e e l - d r i v evehicle from the front:
1. Attach the dolly to the towvehicle following the dollymanufacturer's instructions.
2. Drive the front wheels onto thedolly.
3. Shift the transmission toP(Park).
4. Set the parking brake.
{Warning
Shifting a four-wheel-drive
vehicle's transfer case into
N(Neutral)cancausethevehicle
to roll even if the transmission is
in P (Park). You or others could
be injured. Set the parking brake
before shifting the transfer case
to N (Neutral).
5. Use a clamping devicedesigned for towing to ensurethat the front wheels are lockedinto the straight position.
6. Secure the vehicle to the dollyfollowing the manufacturer'sinstructions.
7. Shift the transfer case toN(Neutral). See“Shifting intoN(Neutral)”underFour-WheelDrive0284for the properprocedure.
8. Release the parking brake onlyafter the vehicle being towed isfirmly attached to the towvehicle.
9. Turn the ignition to LOCK/OFF.
Rear Towing (Rear Wheels Off
the Ground)
Two-Wheel-Drive Vehicles
To d o l l y t o w a t w o - w h e e l - d r i v evehicle from the rear:
1. Drive the rear wheels onto thedolly.
2. Set the parking brake. SeeParking Brake0293.
3. Put the transmission inP(Park).
4. Secure the vehicle to the dollyfollowing the manufacturer'sinstructions.

Chevrolet Silverado Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-9956065) - 2017 - CRC - 4/29/16
Vehicle Care 441
5. Use a clamping devicedesigned for towing to ensurethat the front wheels are lockedinto the straight position.
6. Turn the ignition to LOCK/OFF.
Four-Wheel-Drive Vehicles
{Warning
Shifting a four-wheel-drive
vehicle's transfer case into
N(Neutral)cancausethevehicle
to roll even if the transmission is
in P (Park). You or others could
be injured. Set the parking brake
before shifting the transfer case
to N (Neutral).
To d o l l y t o w a f o u r - w h e e l - d r i v evehicle from the rear:
1. Drive the rear wheels onto thedolly.
2. Set the parking brake. SeeParking Brake0293.
3. Put the transmission inP(Park).
4. Secure the vehicle to the dollyfollowing the manufacturer'sinstructions.
5. Use a clamping devicedesigned for towing to ensurethat the front wheels are lockedinto the straight position.
6. Shift the transfer case toN(Neutral). See“Shifting intoN(Neutral)”underFour-WheelDrive0284for the properprocedure.
7. Turn the ignition to LOCK/OFF.
Appearance Care
Exterior Care
Locks
Locks are lubricated at the factory.Use a de-icing agent only whenabsolutely necessary, and have thelocks greased after using. SeeRecommended Fluids andLubricants0462.
Washing the Vehicle
To p r e s e r v e t h e v e h i c l e ' s f i n i s h ,wash it often and out of directsunlight.
Caution
Do not use petroleum-based,
acidic, or abrasive cleaning
agents as they can damage the
vehicle's paint, metal, or plastic
parts. If damage occurs, it would
not be covered by the vehicle
warranty. Approved cleaning
products can be obtained from
(Continued)