I NOTICE SIZE DIFERENCE IN FLAT BED TRAILERS, COMPARED TO A DROP DECK, OR STEP DECK ,

IS THERE A GUIDE AS TO HOW MUCH WEIGH CAN BE CARRY
ON DIFFERENT SIZE TIRES?

DO YOU RATE 20000 LB PER AXEL ON A STEP DECK AS

YOU DO ON A FLAT BED? [SPREAD AXEL]