It depends on which 06 town and country model you have. The Short Wheelbase (SWB) and LX models have 15 inch wheels and tires, and the Touring and Limited have 16 inch wheels and tires. If you have a SWB or LX model the answer is yes, but if you have a Touring or Limited model, then the answer is no.
No.
1995-2006 will interchange.2007-2012 will interchange
No, it's a front wheel drive, like all the other Caravan/Town and Country models before it.
The 2014 Dodge Grand-Caravan has front wheel drive.
The 2004 Dodge Grand-Caravan has front wheel drive.
The 2003 Dodge Grand-Caravan has front wheel drive.
The 2008 Dodge Grand-Caravan has front wheel drive.
The 2007 Dodge Grand-Caravan has front wheel drive.
The 2006 Dodge Grand-Caravan has front wheel drive.
The 2001 Dodge Grand-Caravan has front wheel drive.
The 2013 Dodge Grand-Caravan has front wheel drive.
The 2011 Dodge Grand-Caravan has front wheel drive.