Chevrolet Silverado: Wheels and Tires / Tire Pressure for High-Speed Operation
Warning
Driving at high speeds, 160 km/h (100 mph) or higher, puts additional strain
on tires. Sustained high-speed driving causes excessive heat buildup and can cause
sudden tire failure. This could cause a crash, and you or others could be killed.
Some high-speed rated tires require inflation pressure adjustment for high-speed
operation. When speed limits and road conditions allow the vehicle to be driven
at high speeds, make sure the tires are rated for high-speed operation, are in excellent
condition, and are set to the correct cold tire inflation pressure for the vehicle
load.
Tires need the correct amount of air pressure to operate effectively.
Warning
Neither tire underinflation nor overinflation is good. Underinflated tires,
or tires that do not have enough air, can result in:
Tire overloading and overheating, which could lead to a blowout...
The Tire Pressure Monitor System (TPMS) uses radio and sensor technology to check
tire pressure levels. The TPMS sensors monitor the air pressure in your tires and
transmit tire pressure readings to a receiver located in the vehicle...
Other information:
Navigation requires a specific OnStar or connected service plan.
Press to receive Turn-by-Turn directions
or have them sent to the vehicle’s navigation screen, if equipped.
Turn-by-Turn Navigation
Press to connect to an Advisor.
Request directions to be downloaded to the vehicle...
If equipped, the message REAR SEAT REMINDER LOOK IN REAR SEAT displays under
certain conditions indicating there may be an item or passenger in the rear seat.
Check before exiting the vehicle.
This feature will activate when a second row door is opened while the vehicle
is on or up to 10 minutes before the vehicle is turned on...
Categories
The vehicle has a passenger sensing system for the front outboard passenger position.
The passenger airbag status indicator will light on the overhead console when the
vehicle is started.

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