The new Euro vans have a new type of tire, with the number ending in a C. Currently only a few companies make them, all in the 225/75R16C size. Michelin makes a Euro C tire in the 225/75R16C named the Agilis Alpin series. It has a 3195 lb weight rating (at 83 psi, provided your rims and stems are rated for this pressure), NEXEN also make this same size Euro C tire, for the Promaster van, which requires them. The tire is rated at 3195 lb single/3085 lbs dual, which is much higher than a standard LT tire of that size which is 2680 lb single/2470 lbs dual. The third is a Continental VancoFourSeason™ which has basically the same specs, also only made in the 225/75R16C size.
Charles