Tires: TIre Pressure 2003 Cadillac DHS, tire placard, tire guides

Question
I am in need of the proper pressure for a 2003 Cadillac DHS. The tire size is 225/60 16.

Answer
Dwight,

On every vehicle sold in the US, there is a sticker – commonly called the tire placard - that lists the original tire size and the proper pressure for that size.  The placard is usually located on a doorpost or in the glove box – but sometimes it is located in the trunk or on the fuel filler door.

BTW, it doesn't matter who makes the tire or what pressure is listed on the tire's sidewall, if the tire size is the same as the placard, then the pressure listed on placard is also appropriate.

According to Tire Guides, which summarizes what the placards say, a Cadillac DeVille DHS originally came with P225/60R16 97S's inflated to 30 psi front and rear - and this is the same size you mentioned.  But please check the placard to be sure.