Ideas: 1. WL-40, but try to use the bucket to get unstuck 2. HT-55 with a full load (actually drive it over) 3. Gavril B-Series mod, B95TS or B105TS twin steer tri axle with two or three logging trailers or other type of trailers 4. Gavril T-Series tri axle with the biggest sleeper plus two or three trailers