2002
A 2009 Ram 20 inch wheel will fit on a 2000 Ram 1500 4wd, but not on a 2wd.
Yes.
If the 1999 is a four wheel drive, yes. If two wheel drive, no. The rims will not sit all the way on the hub.
just take a look at the bolt pattern, that should tell you
17 inch or 20 inch
Camber .25 deg pos caster 2.6 + .7 toe +20
Read your question. It makes no sense at all. Fitting a wheel on a wheel is impossible. What are you wanting to know? Me thinks you may be asking if you can install 20 " wheels on a vehicle that came with 17" wheels. The answer would be yes, with the correct size tire.
yes
Honestly I have a 1997 Dodge Ram 1500 4x4 that came stock with 16 inch tires, I have now put 20 inch rims and tires on my Dodge that came off of the 2008 Dodge Ram 1500 with no problems as far as mounting them. The only issue is if you turn too tightly it will rub slightly on the frame but just make sure not to turn too tightly!Hope this helps!
YES
A buddy of mine has a set on a 98..
No, you willl need aftermarket wheel's if you want 20's.