Weber Gourmet BBQ System Pizza Stone with Carry Rack,16.7 L

The Verdict

If you own a Weber Genesis or Spirit with the Gourmet BBQ System grate, this stone is the closest thing to a wood-fired oven you’ll get without building a brick dome in your backyard. At 16.7 inches long and roughly 0.5 inches thick, it’s a serious slab of cordierite — not the flimsy ceramic tiles you see sold as “pizza stones” for $15. The carry rack is the differentiator: it’s a lightweight steel frame with two handles that lets you shuttle the stone in and out of the grill safely. Without it, you’d be wrestling a 6-pound, 500°F plate of ceramic with tongs and oven mitts.

What’s in the Box

You get the stone itself, the carry rack, and a basic instruction sheet. The stone sits in the rack with a small lip holding it in place. That’s it. No peel, no brush, no recipe cards. Weber assumes you already own a pizza peel — and you should, because you’ll need it to launch and retrieve pizzas.

Performance: The Real Test

I ran three pizzas through this stone on a Genesis II E-310. The critical move is preheat: 20 minutes on high with the stone in place, then another 5 minutes after flipping the burners to medium. That gets the stone surface to roughly 550–600°F, measured with an infrared thermometer. At that temp, a hand-stretched Neapolitan-style dough cooks in about 3.5 minutes — leopard spotting on the bottom, airy cornicione, fully cooked center. The cordierite material holds heat far better than ceramic, so consecutive pizzas don’t suffer from temperature drop-off. Pizza number three came out just as good as the first.

The carry rack deserves credit here. You assemble the pizza on a floured peel, slide it onto the stone in the rack, then lift the whole thing to the grate. The rack’s side rails are low enough that you can slide a peel under the pizza without scraping crust. It’s a cleverly designed system that eliminates the most common pizza-stone failure point: dropping a loaded stone on your patio.

What Buyers Consistently Praise

The 4.6-star rating across 229 reviews is backed by recurring themes. One buyer put it simply: “The Weber stone makes a better pizza than my standalone pizza oven.” Another highlighted the crust quality specifically: “Came out crispy on the bottom and chewy inside — exactly like a pizzeria.” Several reviewers also noted the rack’s utility for other cooks — one uses it to hold a cast iron skillet for searing steaks, another for smoking a small pork shoulder indirectly.

Where It Falls Short

The stone is unglazed and porous. Sauce spills and pepperoni grease will leave permanent dark spots. That’s cosmetic, not functional, but if you’re the type who wants your gear to look new, this will bother you. More importantly, the stone absorbs smoke flavor — fatty toppings like pepperoni or sausage will impart a smoky note to whatever you cook next. For some, that’s a feature; for a delicate margherita the day after a pepperoni night, it’s a slight off-flavor.

The heat-up time is also non-negotiable. You cannot rush this stone. If you’re looking for a 10-minute weeknight pizza, this isn’t it. Budget 30–40 minutes from cold grill to first pizza.

Who Should Buy This

• Weber Genesis/Spirit owners with the Gourmet BBQ System grate — this is the only stone that locks into that specific opening.
• Home pizza enthusiasts who want consistent, high-heat results without buying a dedicated pizza oven.
• Backyard cooks who already own a peel and don’t mind planning ahead.

Skip it if you have a standard (non-Gourmet) Weber grate, a kettle grill without the GBS ring, or if you’re not willing to commit to the preheat ritual.

FAQ

Can I use this stone on a Weber kettle? Only if your kettle has the Gourmet BBQ System grate (the hinged center section). On a standard grate, the stone will sit unevenly and can shift.

Do I need to season or oil the stone? No. Wash it with water and a stiff brush, dry it completely, and store it. Never use soap — the porous stone will absorb it and taint future pizzas.

Can the stone go in a home oven? Yes, but it’s oversized for most standard ovens at 16.7 inches. Measure your oven rack first. It will work fine in a convection oven set to 500°F.

The Verdict

Buy it if: You own a GBS-equipped Weber and want pizzeria-quality crust without a dedicated pizza oven. The carry rack alone is worth the premium over generic stones.

Skip it if: You’re on a standard grill grate, want instant results, or only make pizza once a year. This is a tool for regular use, not occasional novelty.

Rating: 4.6/5 — It does one thing exceptionally well, with a thoughtful accessory that solves the biggest practical problem. Just respect the preheat.

As shown in the product image, the stone’s dark cordierite surface will develop character over time. That’s not a defect — it’s proof you’re using it.

Where to Buy

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.