Blind spot mirrors

[martyparamore]

Can I buy blind spot mirrors monitoring system for my 2021 Sierra

 

[reeseb]

It would be more cost effective to trade your truck in for a new truck with BSM. Too many things to add to your truck.

[1454]

Really? For BSM? My truck has them, but I assumed it was like my last car and just a mirror glass replacement for a dealer added option. 

 

On 4/9/2022 at 7:48 PM, reeseb said:

It would be more cost effective to trade your truck in for a new truck with BSM. Too many things to add to your truck.

 

[2016 Sierra Owner]

Adding all of the hardware and programming it would take to get them working would be really expensive. If an aftermarket programmer would could do it in the first place.