A garage floor takes more abuse than almost any other slab on your property — vehicle weight, temperature swings, and de-icing salt all wear on it. We pour garage slabs thick enough and reinforced enough to handle it.
Standard garage slabs run 4-5 inches thick; garages built for trucks, RVs, or heavy equipment typically need 5-6 inches with additional reinforcement — we'll recommend the right spec for what you're parking.