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Old 07-30-2019, 11:53 AM   #1
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Newmar Owners Club
Join Date: Feb 2015
Location: South Jersey
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TST 507 Series 6 Flow Thru Sensor TPMS System

TST 507 Series 6 Flow Thru Sensor TPMS System

I was looking to get this for my new aire. Anyone have experience with these compared to the normal sensors?

Tom & Cindy O'Neil
2019 Newmar New Aire 3341 (First Motor Home !)
Toad, Jeep GC Summit
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Old 07-30-2019, 12:01 PM   #2
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I have the flow through sensors on my 2019 Ventana and love them. So much easier to add air more precisely than the cap sensors I had on my previous coach.

2019 Newmar Ventana 3407
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Old 07-30-2019, 12:27 PM   #3
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I bought 2 replacement TST flow thru sensors and they are a big improvement over the previous configuration. Just a word of caution if using them on the inner wheel valve extension. The new style “locking” nut goes on first and than you tighten the flow thru to it. Be careful when removing the sensor, it may loosen the valve extension and you may not realize that the tire is leaking air.
2013 Newmar Ventana 3434
2018 Wrangler JLU Rubicon
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Old 07-30-2019, 12:49 PM   #4
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I have had a TST 507 on my MH for 10 years. I have flow thru sensors (8) on the MH and I have the cap sensors on the toad. They have been great for me.
Tony & Ruth........... FMCA#F416727
2016 London Aire 4519, 600 hp Cummins, 2018 Jeep Wrangler Unlimited, Blue Ox Avail with AF1. TST 507 TPMS
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Old 07-30-2019, 01:04 PM   #5
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We have had the flow thru sensors on our Nexus for the last 4 years. I like to replace the battery before any late winter trip, easy with an Ace Hardware pencil like screwdriver or the Harbor Freight small screw driver kit, and the TINY phillips bit.
1 word of caution--use the supplied valve caps--do NOT use metal ones--they get corroded in the threads and I could not remove it. I'll have them on our new Newmar too
9/9 2020 BS 3226 w 24k chassis on order with specials
SOLD--->2014 Nexus Viper 29V Class B+ downsized from a 2008 Allegro Bay 35TSB
Towed is 2007 Ranger with shell
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Old 07-30-2019, 05:13 PM   #6
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My first TST system had flo thru sensors that I purchased in 2011. Worked great but slow to add air. I got to the point where I just removed them to adjust air pressure.

A couple years ago when I needed to increase my system to 12 sensors I added 6 of the smaller button non-flo thru sensors. I personally like them much better.
2017 Newmar 4369 Ventana
Toad: 24' enclosed w/Harley, Mini Cooper, Kayaks
U.S. Army: VN 71-72 (64B20)
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Old 07-30-2019, 11:38 PM   #7
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I too have the flow thru sensors and like FLJOE I too remove them when I have to add air because they are so slow. I have the non flow thru on my tow vehicle and like them much better.

2015 Itasca Ellipse 42QD
2017 Jeep Wrangler Rubicon Hard Rock
2011 Harley Davidson CVO Street Glide
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