There should either be a label under the hood, or it may be cast into the plastic cover on the engine. You could also call your local dealer and ask them.
Yes, they will.
yes
How do you fold the rear seats down in the 2008 dodge ram 1500 quad cab?
Yes.
4x4, yes2wd, no.4x4, yes2wd, no.
YES
It is a 46RE
NoNo
8750
That truck does not have a maf sensor.
About 4900 lbs, depending on options.
1500-1500, yes