Here's the second Tron Legacy trailer — in HD! Best part? Forget about light cycles, we've seen those already in person. The new hotness is the first glimpse of the "light runner" — a two-seater car.
You can see the new shrouded-in-tire-smoke (from light tires?) Tron mobility device at about 1:40 into the clip. The Dude most definitely abides.
Click through to the YouTube vid to see it in HD.