I don't think you'll have it I think 07nnbs and up had it.

 

Let one of the tires down to like 15PSI and see if a light comes on. Don't think it has TPMS though.


Sent from my iPhone using Tapatalk

 

both my 06 trucks have it...... don't think it was an option till 05. Look for the metal valve stems. Also it should show up if you have a DIC.

Mr. 960

 

My 06 does not have it?

 

my 2006 sierra slt does not have it.

http://en.wikipedia.org/wiki/Tire-pressure_monitoring_system
This act affects all light motor vehicles sold after September 1, 2007. Phase-in started in October 2005 at 20%, and reached 100% for models produced after September 2007. In the United States, as of 2008 and the European Union, as of November 1, 2012, all new passenger car models (M1) released must be equipped with a TPMS. From November 1, 2014, all new passenger cars sold in the European Union must be equipped with TPMS.

 

More than likely not. I believe it was only available at that time on the Denali vehicles. I could be wrong though but am almost certain yours does not.

 

My '04 Yukon SLT has it. Stock wheels and tires.

 

Weird. A quick google search yeilded RPO code UJ6, not sure if that code applies to all but.