TST - which caps?

[Ford truck guy]

I am getting the TST system and wondering which valve Cap you all are using ?? The Flow Thru >? Or RV Cap Sensor>?

And the screen,,, I assume the choice of color VS grey scale is personal preference.? Just wondering if the color is worth the extra $50??

[Shane Wood]

Joe
I did not go with the flow through as people were having problems with them when I bought mine
Also like the color monitor

[mhs4771]

Same as Shane

[travelin' texans]

Same here!
Also the flo-thru on the inside dual is a PITA, pardon my french.
I also removed the locking part of them, that tool was never where I left it.
The colored monitor wasn't available when I got mine.

[Jim & Mary]

Same with me. I tried the Flow thru caps, but they wouldn't fit my wheels. Also found a solution for making it easier to air up rear dually wheels; I'll include a YouTube video showing how. I also bought the color display...........I have a problem with that still. The display brightness is unsatisfactory in a brightly lit sunny day.

https://www.youtube.com/watch?v=yhVdEgoJcHY

[almcc]

Don't get the flow through ones, I had them leak and they stick out farther, I lost one when the mechanic took off a trailer wheel and dropped the wheel on the ground, wiped out the flow through sensor.

[webberwj]

I got the TST 507 caps with the color monitor and have been very pleased. While you have to screw them off to adjust air pressure, I have not had any issues with that. I do not really see any issues with color vs B&W other than preference.