Vivaro van - Alloy wheels - alserx
Will the wheels from a vauxhall vectra 2005 model Sri fit my vauxhall vivaro van they are both 5stud
Vivaro van - Alloy wheels - Collos25

You need to check the offset.

Vivaro van - Alloy wheels - bathtub tom

It would appear not: www.wheelfitment.eu/car/Opel/Vivaro%20%282001%20-%.../

Vivaro van - Alloy wheels - skidpan

Even if they fit (as well as being 5 stud the PCD needs to be identical as does the centre bore and offset) you should NOT use them. Van wheels are much heavier duty than car wheels, they have to cope with heavier loads for starters. If they fail you could end up being involved in a serious accident and because you would have non-approved wheels on the van your insurance would be affected and possibly be proscuted.