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

Works perfect Great Product.....

Its a shame TST doesnt sell these in a two-pack. My boat only has two wheels, so Im paying for two extra sensors that I may never use.

Work fine.

Centrifugal force would render these road debris in 100 miles or less. Sorry, I cannot endorse these.

Ive owned several different TPMS systems on three different RVs and TST is about the best Ive found.

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

Tough to program although TST has detailed video on YouTube.

TST has saved my tires and large motorcoach from expensive repairs and damage not to mention our safety.

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

had a different brand for years. This one out does it by a land fall. not at all sorry went to theTST