There are four ways to find a ratio.
1 A dealer can normally tell from the vin number.
2 There are normally tags or labels on the axle that have part number, gear ratio, and fluid requirement
info.
3 You can count how many times you have to turn the driveshaft to get one complete turn of the tires.
4 You can divide the number of teeth on the ring gear and divide by number of teeth on the pinion.
The 2006 Toyota Tacoma has rear wheel drive.
The 2003 Toyota Tacoma has rear wheel drive.
The 2013 Toyota Tacoma has rear wheel drive.
The 2002 Toyota Tacoma has rear wheel drive.
The 2014 Toyota Tacoma has rear wheel drive.
The 2008 Toyota Tacoma has rear wheel drive.
The 2004 Toyota Tacoma has rear wheel drive.
The 2005 Toyota Tacoma has rear wheel drive.
The 2011 Toyota Tacoma has rear wheel drive.
The 2001 Toyota Tacoma has rear wheel drive.
The 2012 Toyota Tacoma has rear wheel drive.
The 2007 Toyota Tacoma has rear wheel drive.