Typically it depends on the size of your engine and what type of a drivetrain it has. My 90 has a 305 that I put in and I dont have any problems towing large trailers. If you have the 4 cylinder, GET RID OF IT!!!
The maximum tosing capacity of the 2004 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2005 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2002 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2011 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2008 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2013 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2014 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2012 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2006 Jeep Wrangler is 1000 lbs..
The maximum tosing capacity of the 2007 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2009 Jeep Wrangler is 2000 lbs..
The maximum tosing capacity of the 2003 Jeep Wrangler is 2000 lbs..