Which Trailer Tire TPMS sensors for 2023 ZR2

[retiredAF]

I have two trailers, 8 tires, that I need TPMS sensors in to use the trailer app for tracking. Is there an aftermarket that will work so I don’t have to buy GM ones for $60 apiece?

 

[ZR2NYC]

I have two trailers, 8 tires, that I need TPMS sensors in to use the trailer app for tracking. Is there an aftermarket that will work so I don’t have to buy GM ones for $60 apiece?

check ebay.....25-30$ for 4. double check but i think we use 433MHz