That problem with the T/A's has been happening for a few years now. They'll produce a run, then not schedule another production until they are all sold out. Not very many muscle cars on the road (compared to the total number of cars), and the muscle cars on the road are typically not daily drivers so they don't go through tires as fast (burnouts aside!).
Scott B.
"I'm a self-made man... I started with nothing, and I still have most of it!"
68 360 rusty B'cuda 'vert (GO Fish)13.59@ 98.72 mph
69 340 GTS stock 14.18@ 95.60 mph
01 5.9L Ram 1500 Quad Cab 4x4
01 3.5L 300M 16.23@ 86.97 mph