Feels like a flat for first 3 miles..

[DenverCruiser]

I got some new tires (Cooper Zeons) on my IS300 a couple months ago and have notice that these tires feel like there is a flat (wobble) for the first couple of miles when driving in the morning. Live in ATL and park in a garage so it isn't like it is so cold that they should loose pressure. Pressure is correct every time I check. Anyone notice this before on cold tires? I am extra sensitive since this is my first low profile tire car and it eats tires like it is its job. THank you for anyone with an idea. AT 5:50am every morning it drives me crazy!

 

[grant5127]

I had the same (flat spot) on one rear (new) BFG on my new F150 with only 200 miles on it.....it only did it after sitting overnight and temps below 40* I pitched a bitch and they replaced it no questions ask..... so far so good on the remainder casings...........

 

['74 UA FJ]

The tire gets a flat spot from sitting extended periods in the cold. Once the tire temp warms back up, it rounds out.

These aren't Kumho's by any chance are they?