I have a 1430 and tow it with a 18 ' carmate trailer with a single wheel f-350. Pt Rich put his 425 in a pick up bed. but I like the 1430 because of the diesel, size, gpm . I use it commercially that why I went with larger model. I put turf tires on it and it went pretty well in the winter. I also used chains but sometimes they would slip off and I would not notice and take out the inside valve stem on the tire . But when I have a tire malfunction I take it off the rim and weld 2nd valve stem hole shut . When it thawed in january I worked in a sheep field and got around decent but I think every machine has it limitations. on tearing up turf in normal conditions it doesn't, the 1430 does not tear up turf only if i really force the machine it only burns the grass I have never driven a 425 but the 1430 get into preety tight spots