Elbows Out: Houston birthed the slabs, a car culture of its ownHouston's slab history is rooted in tragedy, its present is rocked by controversy, and its future is as opaque as hyper-tinted windows.#Auto β#HΒ·hagerty.comΒ·May 3, 2022Elbows Out: Houston birthed the slabs, a car culture of its own