TST 507 Tire Pressure Monitoring System, 2 Flow Thru Sensors for Metal Valve Stems by Truck System Technologies, TPMS for Caravans, Motorhomes and campervans

We drive a 38 Class A motorhome and have had the TST TPMS sensors on all 6 tires for over a year. So when we added a Honda CRV as a tow car we needed these additional sensors for it. These are easy to program and give a very strong signal so we didnt need to use the repeater to get signal to the RV driver. In my opinion having a TPMS is a must have item for any RV motorhome and tow car and weve been very happy with the TST 507 model.

Well worth the money ,they work very well on my trailer.

Been using these sensors for over a month now and they seem to be accurate so far so good

Working as advertised, shipped on time. It even came with extra gaskets.

Purchased to replace lost sensor. These newer sensors appear to be improved somewhat and work with the 507 receiving unit which is now 5 years old. Would easily recommend.

Product was delivered on time and as advertised. It was easy to install, and does the job it is designed to do.

They did their job in the first few weeks of installing them on our tow vehicle. We tow a Nissan behind our RV that picked up a nail in the back passenger tire. We lost ten pounds and were alerted of the problem before we ended up with a blowout while towing. So I highly recommend them if you are towing a vehicle behind your RV. We have pass throughs for the RV itself and love those as well.

Very good

A must if you are also using the TST Tire monitor. Was less expensive ordering additional tire monitors to go along with the TST kit, that comes with 4 monitors , than to order the bulk kit with 8 or 10 tire monitors! Thanks for offering this product at a great price! Arrived as promised and quickly. Would purchase again from this shop.

Easy to add to the main system unit. Gives good feedback on status of tires on towed vehicle.