Race 4 Charity @ MSR-Houston: This was the qualifying session for the Aussie TT group, where I hit my best time for the day at 1:48.24. Tires are Continental GT-O slicks (Oval compound) in 285/645R18. This is my first hot session on slicks ever (aside from a light scrub-in for this set a few weeks ago), I'm sure there's more time to be had in them once I get more used to them. They take a while to warm up, but stick pretty good once they do :)

Unfortunately I didn't realize my rear camera was facing the ground all day, so no rear view of traffic :(

(This car #307 - Gray Nissan 370Z).