The 2014 Buick Regal has an inline 4 engine.

The 2014 Buick Regal has a 2.0 L base engine size.

The 2003 Buick Regal has a V6 engine.

The 2002 Buick Regal has a V6 engine.

The 2001 Buick Regal has a V6 engine.

The 2004 Buick Regal has a V6 engine.

The 2012 Buick Regal has an inline 4 engine.

The 2013 Buick Regal has an inline 4 engine.

The 2011 Buick Regal has an inline 4 engine.

The 2011 Buick Regal has a 2.4 L base engine size.

The 2001 Buick Regal has a 3.8 L base engine size.

The 2013 Buick Regal has a 2.4 L base engine size.

The 2003 Buick Regal has a 3.8 L base engine size.

The 2012 Buick Regal has a 2.4 L base engine size.

The 2002 Buick Regal has a 3.8 L base engine size.

The 2004 Buick Regal has a 3.8 L base engine size.

The 2014 Buick Enclave has a V6 engine.

The 2014 Buick Verano has a 2.4 L base engine size.

The 2014 Buick Encore has a 1.4 L base engine size.

The 2014 Buick Enclave has a 3.6 L base engine size.

The 2014 Buick LaCrosse has a 2.4 L base engine size.

The 2014 Buick LaCrosse has an inline 4 engine.

The 2014 Buick Encore has an inline 4 engine.

The 2014 Buick Verano has an inline 4 engine.

Any model or engine size of that year regal has a timing chain.

depends on the engine size

standard size: P205 70 r 15

1992 is 225/60/16 1991 Buick Regal Limited 3.8 V6 is P205/70/R15.

Need for info. Motor size ?

The 2011 Buick LaCrosse has a 2.4 L base engine size.

The 2012 Buick LaCrosse has a 2.4 L base engine size.

The 2013 Buick Enclave has a 3.6 L base engine size.

The 2010 Buick Enclave has a 3.6 L base engine size.

The 2009 Buick LaCrosse has a 3.8 L base engine size.

The 2012 Buick Enclave has a 3.6 L base engine size.

The 2013 Buick LaCrosse has a 2.4 L base engine size.

The 2008 Buick LaCrosse has a 3.8 L base engine size.

The 2008 Buick Enclave has a 3.6 L base engine size.

The 2005 Buick LaCrosse has a 3.8 L base engine size.

The 2007 Buick LaCrosse has a 3.8 L base engine size.

The 2013 Buick Encore has a 1.4 L base engine size.

The 2006 Buick LaCrosse has a 3.8 L base engine size.

The 2010 Buick LaCrosse has a 2.4 L base engine size.

The 2013 Buick Verano has a 2.4 L base engine size.

The 2012 Buick Verano has a 2.4 L base engine size.

The 2011 Buick Enclave has a 3.6 L base engine size.

The 2009 Buick Enclave has a 3.6 L base engine size.

The 2012 Buick Enclave has a V6 engine.

The 2008 Buick Enclave has a V6 engine.

The 2011 Buick Enclave has a V6 engine.

The 2006 Buick LaCrosse has a V6 engine.