Anything from a 245 to a 265 will fit with 15 inch rims if you have 16 inch rim go with a 255 of 31" tires
The 2011 Chevrolet Silverado-1500 has a V6 engine.
The 2008 Chevrolet Silverado-1500 has a V6 engine.
The 2007 Chevrolet Silverado-1500 has a V8 engine.
The 2013 Chevrolet Silverado-1500 has a V6 engine.
The 2014 Chevrolet Silverado-1500 has a V6 engine.
The 2003 Chevrolet Silverado-1500 has a V6 engine.
The 2005 Chevrolet Silverado-1500 has a V6 engine.
The 2006 Chevrolet Silverado-1500 has a V6 engine.
The 2004 Chevrolet Silverado-1500 has a V6 engine.
The 2010 Chevrolet Silverado-1500 has a V6 engine.
The 2009 Chevrolet Silverado-1500 has a V6 engine.
The 2012 Chevrolet Silverado-1500 has a V6 engine.