F250 Rear Axle Weight Rating with 20" wheels

Thanks! Didn't think to look up this document. Now, I see why I thought you had to get 20's for a 7000lb RAWR. It's because the standard 18" A/S tires limit the rating to 6730lb and those are the only stickers I've seen. With the 18" A/T's, it shows 7000lb rating. So, with the camper package on an F250 and 18" A/T's, it's effectively 7k hardware, like the 350 but with a 6100lb sticker.

EDIT: another disclaimer... the guide shows the axle rating by itself is 6200 on F250 and 7280 on F350 so maybe there is a structural difference