When I was looking at a used 06 318, I spoke to a rep from phoniex trailers, thats who builds them for FW when they get up in size... not sure why. Fo the 318 the ground to keel height was said to be 21-22 inches. I would guess the 348 is about the same. Not sure if the 06 348 had the folding arech or not. Here is a pic of of a 348 on a trailer along with the 318. The used on I was looking at had a trailer with it, ground to the top of the arch was 14'. I dont think the bunks were adjusted as good as they could have been, but Im not sure I would have pulled 6-7" out of by adjusting the bunks.
348

318

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Jeff
'14 Cruisers 380 Express "Simon Sez"
Merc 8.2 Mag MPI 380
DTS B3X, (x2) Axius Premier
(SOLD)
'08 V318
Merc 350 Mag MPI 300
DTS Seacore, B3 (x2)
