I just weighed my trailer on the Cat Scales and its just under 14K lbs.
Trailer is 13,900 lbs versus Trailer Label 14,180 GVWR (or effectively "maxxed" out, but NOT overweight). Used to weigh 12,900 long ago before we went from weekend RVing to long term RVing.
Axles: 5590 (vs 6k Axles)
Tires: 2795 (vs 3042 rating)- albeit actual individual weights on each tire remains unknown and probably peaks at times on crowned roads or uphill.
So the tires shouldn't always be overloaded, but without individual tire weights I can't know for sure...