Hi All,
Thanks for the replies.
The in-wheel sensors are definitely the best option for us, I forgot to mention we are racing on gravel so external sensors will last about 4 mins. The tires are all replaced each event so the battery inside the wheel assembly isn't a huge issue.
I'll do some reading about the versions with Initiators in each wheel. It would be really cool to have a receiver in each wheel arch which I would combine with a couple of analog voltage inputs for other sensors which then are put onto canbus to go back to the central display.
To make matters more complex, we regularly stop on the side of the road and use the Jack in the car to swap the tires front - to rear etc.
This is why it would be ideal if each corner could have its own receiver and only accept the strongest signal if that makes sense?
Interested to hear if anyone has any further ideas