RE: rim rusted on utility trailer

["Mullen, Tim \(IIS\)" <Tim.Mullen@ngc.com>]

>  I have tried heat and WD-40 without success. 
 
WD-40 really doesn't do very well for "cutting rust".  The best stuff I've ever 
found is Kroil <www.kanolabs.com>.  I've tried all the regular stuff (liquid 
wrench, PB Blaster, etc.) and nothing compares.  I had some hubs I was trying 
to disassemble, and they were rusted solid.  I applied some Kroil, went into 
the house for lunch, and when I came back out, the parts pretty much fell 
apart.  Your results will vary, but I'd give it a try...
 
Tim Mullen