That's not a bad idea, depending on what you mean by "a bit".
Sounds to me like you are an excellent candidate for a tire pressure monitor system.
I think FOBO is one made for motorcycles and I think they have one model with 3 sensors for a Spyder.
Seems like I remember that it will even "talk to" the integrated Garmin......but not sure about that.
I've been thinking about it too......but don't want anything that requires my phone to be part of the "system".