you can not turn off the sys we have a lot of guy put on load range D when they should put on load rang E. it your truck you can put on what you want but when we get them in for the death shake the first thing we ck is tire psi and you cant have the proper tp if you have the wrong tires. A tire salesman will sell you what he has or what you want but not always what you NEED.well afte that rant just install the old sensors in your wheels

 

Oh yea I forgot It's aginest FED LAW to disable tire psi systems they are mandated by law to be on you car's and trucks

 

I love how the laziness of people not checking their tire pressure has been made into a law.