While I was running my AF990 I noticed that the right rear tire always ran hotter than any other tire by quite a bit, I believe due to the crown of the road causing the whole set up to lean to the right slightly mile after mile. I know the right two tires were carrying more than the left. This is another reason I don't want to be at or over on the rear tires.
I just weighed the front axle and then the whole rig and subtracted to get the rear weight. Honestly I don't know how accurate it is, but probably in the ballpark.
