Certainly, I didn't want to change the gear ratios and speedo reading too much, my tyres now have a rolling circumference (the important bit!) of 3.5% greater than OE.
I can live with that, but I didn't want to go any higher because it can affect the drivability of the van. Mine is manual and 6th gear is plenty high enough, I wouldn't want it raised further by bigger tyres.
I went with Nokian Weatherproof, great in the wet (EU grade A for wet braking) and a good all round tyre for me. As you can see I go on muddy fields every week in winter, they're far more capable than they look. Tyres are a huge subject and it all depends what you want from them!