I have a 07 CTS and it came with Goodyear RS-A tires and these tires are very noisy and have vibrations, so what tires came with your caddy and are they good? What is a good tire to put on? and if the tires have issues like vibrations etc. will warranty cover them?
Thanks Bob

 

Tires can be covered under warranty, provided you have rotated tires at 6-8k mile intervals. If you haven't rotating them they will cup, not covered. All 03-07 CTSs came with R-SAs. Compound change in mid 06.

 

[8D]have the same tires. very noisy.Crank up the Bob Seger tape to drown it out.slowroll is right.Mine are cupping even with rotation.Michelins next set.

 

Thats good to know. I wondered what were the original tires also. My 05 has Michelin Energy something or others on it now, courtesy of the former owners. They seem like decent tires. No real complaints. I just rotated them and will probably continue on a 5k mile basis.

 

Thanks Gents, I have been looking at tire reviews here and the Genearal Exclaim UHP seem good. Take a look.
http://www.tirerack.com/tires/tires....nSpeedRating=H