Chevrolet Silverado: Fuel / Recommended Fuel (Except 6.2L V8 Engine)
For diesel engine vehicles, see “Fuel for Diesel Engines” in the Duramax diesel
supplement.

If the vehicle has a yellow fuel cap or a yellow sticker on the fuel door, E85
or FlexFuel can be used. If the vehicle does not have a yellow fuel cap or yellow
sticker, do not use gasoline with ethanol levels greater than 15% by volume. See
E85 or FlexFuel 0 278.
Use regular unleaded gasoline meeting ASTM specification D4814 with a posted
octane rating of 87 — (R+M)/2 — or higher. Do not use gasoline with a posted octane
rating of less than 87, as this may cause engine knock and will lower fuel economy.
GM recommends the use of TOP TIER Detergent Gasoline to keep the engine clean,
reduce engine deposits, and maintain optimal vehicle performance. Look for the TOP
TIER Logo or see www...
Premium unleaded gasoline meeting ASTM specification D4814 with a posted octane
rating of 93 — (R+M)/2 — is highly recommended for best performance and fuel economy...
Other information:
If the vehicle's seat belt will fasten around you, you should use it.
But if a seat belt is not long enough, your dealer will order you an extender.
When you go in to order it, take the heaviest coat you will wear, so the extender
will be long enough for you...
GM has developed and matched specific tires for the vehicle. The original equipment
tires installed were designed to meet General Motors Tire Performance Criteria Specification
(TPC Spec) system rating. When replacement tires are needed, GM strongly recommends
buying tires with the same TPC Spec rating...
Categories

If equipped with power door locks.
: Press to lock the doors.
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