GB Wheel-tracks project

[SHoppe715]

I did some rough full-size drawings last night and building a set with 121"x15" tracks, with the ground clearance I'm looking for (22" to hub center) and the front edge angled up, you'd get a footprint of about 36"x15" (540 sq in) not counting the angled front part. That would be a great size for a Jeep or other small rig but it's a bit small for the truck. The same basic shape with a 136"x16" track would give me a 45"x16" (720 sq in) footprint and get me a lot closer to my 2psi ground pressure goal.