I ask because I've seen a few pvc's built on the ducato which has an advertised rear transverse bed of 194cm (when the advertised van width is 187cm). So was wondering if there are any other vans with a maximum width that will just about squeeze in 6'2 or 6'3 if you go from wall to wall past the ribs. Iveco daily maybe?
The interior van dimensions given by manufacturers are nearly always the maximum available (they would be wouldn't they!)
That 187cm may be at floor level and less at bed height.
The van convertors figure of 194cm for a transverse bed means the width from sheet steel faces must be 194cm + 2 x insulation
layers + 2 wall linings @ head and foot.
The widest panel van, not available new since 2013, is the MB Type 2 van 190cm. max. clear width between wall ribs and about another
100mm to the sheet steel wall faces.