I would like some input from people who have experience with the Gravely Prowalk mowers. I am ordering a couple of new mowers tomorrow and I am flip-flopping between the Prowalk 36 and the Prowalk 32. My preference would be the 32 but the skinnier tires are a point of concern. That and my dealer said it shouldn't be a problem but he isn't sure how well the 32 would pull a velke. So I would like to know, has anybody experienced any noticeable problem with rutting with the 32 vs the 36 or is there not much difference? And how well does it pull a velke?