one more towing question

["Beth Glace" <lb@nismat.org>]

Sorry to bring up tow vehicles again, but I've searched the archives 
and I haven't found much discussion on the pros and cons of dually 
set ups.  I've heard that they don't work well in snow.  My 
husband doesn't understand why that would be so.   Anyone have any 
opinions? <G>  Thanks, Beth