Pit Boss Pro 850 / 850DX | PMG Gen2 Grate Rack System – 2 Racks

More usable space. Better access. Greater control.

The Pimp My Grill PMG Gen2 Slide-Out Grate Rack System (2-Rack Configuration) is a purpose-built upgrade for the Pit Boss Pro 850 and 850DX, designed to improve how you use your cooking space — giving you smoother access, better airflow, and more control during every cook.

Instead of fixed factory grates, this system features two heavy-duty slide-out racks that let you pull food toward you to season, sauce, rotate, and remove — without reaching deep into a hot grill.

Designed Specifically for the Pit Boss Pro 850 & 850DX

While the factory configuration focuses on raw square inches, the PMG Gen2 system focuses on usable cooking performance — helping you organize food more efficiently and cook in the zones where smoke and convection heat work best.

Each rack slides out smoothly and can be removed instantly when you need extra clearance for taller cuts.

Rack Dimensions

• Top Rack: 23 3/8" × 16 1/2"

• Bottom Rack: 24 1/4" × 18"

Rack Spacing

• Bottom rack to top rack: 3"

• Top rack to top of grill: 5"

That 5-inch clearance above the top rack is intentional — it allows you to cook larger cuts like briskets and pork butts up high in the grill where convection heat and smoke circulation are strongest.

This placement helps promote more even cooking, improved bark development, and better overall smoke exposure.

Why Slide-Out Racks Matter

PMG’s slide-out design improves your cooking experience by letting you:

• Access food safely without reaching into heat

• Pull racks out to sauce, wrap, or check doneness

• Prevent food from tipping thanks to built-in rack stops

• Cook higher in the grill where convection and smoke are most effective

Designed for Easy Cleaning & Maintenance

The PMG Gen2 Rack System is engineered so it does not interfere with routine grill maintenance.

You can still:

• Remove the grease tray

• Access the firepot

• Perform regular cleanouts

The racks lift out easily whenever you need full access to the interior of your grill.

Fast Install — No Cutting or Drilling

Installation takes just minutes using PMG’s patent-pending bracket and track system.

✔ No cutting
✔ No drilling
✔ No permanent modifications
✔ No warranty-voiding changes

Why Pit Boss Owners Choose PMG Rack Systems

✔ Slide-out design for safer access
✔ Heavy-duty carbon steel grates
✔ Racks remove instantly for taller cuts
✔ Maintains access to grease tray & firepot
✔ Optimized spacing for large cuts on the top rack
✔ Improves airflow, convection, and smoke exposure
✔ Designed specifically for the Pro 850 & 850DX
✔ American-made 🇺🇸

Perfect For

• Pit Boss Pro 850 owners

• Pit Boss 850DX owners

• Grillers upgrading from factory grates

• Anyone searching for Pit Boss rack systems, slide-out grates, or grill mods

• Backyard cooks who want more control and easier access

Upgrade How You Cook — Not Just What You Cook On

The Pit Boss Pro 850 / 850DX PMG Gen2 Grate Rack System – 2 Racks is engineered to improve workflow, access, and cooking performance — giving you a smoother, more controlled grilling experience every time.

Pit Boss Pro 850 (PB850PS2)
Pit Boss 850 DX - (PB850DX)

Rack Spacing

Bottom rack to top rack: 3"

Top rack to top of grill: 5"