I'm still a tad higher than table shows...I experimented with my tyre pressures a while ago and run much lower than the van manufacturer recommends. At their pressures the ride was harsh and the van jumped around a lot on poor roads, noise levels were high as well. I slowly reduced the pressures until the noise went down, the bouncing eased and the handling improved. The pressures were still a little higher than the table shows at 3.5 front and 3.75 rear. I think I'll try the pressures stated by Continental and see how I get on.