Hemling wrote:
I know that modifications don't legally change any of the vehicle's official ratings or capacities, but what would be the real-world payload difference in switching stock Excursion rear springs with F250 springs? The F250 springs are rated at 3,000 lbs.
Well ...actually Ford F250 use a 4 and 5 pack rear spring rated at 6100 lbs. If the F250 has the camper/heavy service package its the same spring capacity as the F350 srw at 7000 lbs.
I would ask that question at a local Ford truck salvage or a long time Ford truck dealer near you.