Yeah those cup 2s are not good on wet roads. I hydroplaned a little curving onto the freeway with your wheel setup but luckily I was able to straighten out my car and avoid hitting the barrier. I now drive with the wet driving mode on when it rains.
Glad you're ok. Total it out of you can
What gear ratio did you end up running? I'm on 4.10 auto and I find it annoying now in butt fuck traffic Los Angeles. I'm thinking of going lower but can't decide on 3.31 or 3.55 for a naturally aspirated car.
Drive it around on D, normal, and listen and feel the car when it shifts for a couple days. I'm not sure if the 18+ do it, but if you can have the gear display on your digital cluster just look at what rpm the gear changes in various driving conditions (I.e, heavy traffic and normal traffic on...