6 quarts of 5W-30
The 2006 GMC Sierra-1500 has a V6 engine.
5 quarts
The 1997 Dodge Grand Caravan 3.8 liter engine has a towing capacity of 1500 pounds. The 1500 pound towing capacity is the maximum capacity.
Yes!
Under the dash, on the driver's side.
Look in your owners manual. It has them all listed there. My 2003 GMC Sierra 4x4 with stepside is 8600lbs.
5 quarts
The 2010 GMC Sierra-1500 has a V6 engine.
The 2011 GMC Sierra-1500 has a V6 engine.
The 2009 GMC Sierra-1500 has a V6 engine.
The 2003 GMC Sierra-1500 has a V6 engine.
The 2013 GMC Sierra-1500 has a V6 engine.