Jim I would go for the 2004 for less money, it was a "bought" versus "leased" vehicle, owners normally take better care of their vehicles then people that lease (example the OCI on the 2003 keeps getting longer) But as we all know the 4.7 V8 can go 8K miles on a good dino with no ill effect. I have seen "certified" Lexus that had a history of 10K oil changes, I think they will certify anything so don't put much weigh into the whole certified BS. The alignment is because of the non oem wheels that were installed when new. It looks like all of the oil changes were made under 5K miles and I would not worry about the rat, they fixed it so it should not be a problem. Get the extended warranty and enjoy. The 2003's had the type IV transmission fluid with the dipstick. The 2004 has the WS trans fluid with no dipstick. What type of wheels and tires does the 2004 have now???

