Nitrowarrior, The frame is an S&W 185" with a 24" hoop, (yep, I'm a bigun') I'm setting it up to use 15 X 15-4.5" offset rims and will start with 15-18-33" slicks, ('cause I have 'em) although the rear is mounted low enough to run a tire as short as 30" and still have sufficiant ground clearance. Quick and dirty math say's an axel length (flange to flange ) of at least 39", but I'm leaning toward 41". Care to venture an opinion on this, in light of your last post?
Initial set up will be 38" out, 2 degrees down angle, shortie 'glide, slip shaft coupler. thanks, Paul