It was my jobGreg Locock wrote: ↑31 Jul 2023, 01:40Tire pressure is not a reliable way of measuring wheel loads. Wheel force transducers are the proper way, but the light weight way is to strain gage lots of arms and put it on a test rig and apply x y and z forces at the contact patch and then do a bit of Multiple Input Multiple Output fitting to get the transfer function for each force with the various outputs of the strain gages.
Not my job so I don't know the gory details.
You can measure tire load with a load cell in the push rod assembly.