FireGuard - would the rebuilding of the transmission be a concern with both of them? One more so than the other? Or does it just depend on how the transmission has been treated? ie overheating, lots of tow miles etc.
I do know that with the Silverado, the last 40k miles have been pretty much exclusively towing miles (not sure about before that).
We are definitely keeping an eye out for what large out-of-pocket expenses would be necessary in the next year...
We already know the Silverado needs two back tires, AC belt, alignment, and maybe rear rotors. These already are concerning us a bit...