Check 2 vacume lines under body by cross member bar and plug in if out controls vacume to front hubs
46re
Thy will fit on a 1999 four wheel drive but not a two wheel drive.
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.
V8 auto would be a 46rh
That depends on the year, engine, two or four wheel drive, etc.
The 2012 RAM 1500 has rear wheel drive.
The 2014 RAM 1500 has rear wheel drive.
The 2011 RAM 1500 has rear wheel drive.
The 2013 RAM 1500 has rear wheel drive.
Rear wheel drive or four wheel drive.
Check for vacuum leaks,
The 2010 GMC Sierra-1500 has rear wheel drive.