Pimp My Grill currently sells a two-rack slide-out system specifically listed for the Traeger Pro 575 and Pro 22 family. The key question is not whether more rack area sounds useful; it is whether the revised rack layout fits the foods you cook and improves access enough to justify an aftermarket system.
This is a model-specific upgrade
The current Pimp My Grill listing explicitly groups the Pro 575 with compatible Pro 22-family grills. That is preferable to adapting a generic shelf because the rack width and support geometry are designed around a known chamber. Owners should still verify the current compatibility list before ordering because grill revisions and accessory listings can change.
The main gain is cooking layout, not a different heat source
The accessory does not change the Traeger’s burner, controller or pellet system. Its purpose is to reorganize the cook chamber and add usable rack positions. That makes the upgrade most valuable to owners who routinely run out of grate area or want easier separation between food types.
Two levels change how you plan tall cooks
Multiple levels are useful for ribs, wings and other low-profile food, but large poultry, Dutch ovens and tall roasts need vertical clearance. Buyers should treat removability and rack spacing as practical features, not just count the number of shelves.
Slide-out access is the ergonomic advantage to evaluate
If you frequently rotate food, sauce ribs or probe multiple pieces, being able to pull a rack toward you can be more useful than a fixed upper shelf with similar area. The benefit is largest when both levels remain accessible during a loaded cook.
When the upgrade makes sense
It makes the most sense for a Pro 575 owner who is satisfied with the grill but repeatedly needs more usable rack space. If the real problem is temperature control, hopper capacity, weather performance or overall grill size, money may be better spent on solving that constraint directly rather than adding racks.
How we research grill upgrades
We compare exact model compatibility, materials, usable cooking-area changes, vertical clearance, rack access, grease-management implications, installation requirements, removability, warranty and whether the accessory solves a real cooking or workflow constraint. We use current manufacturer compatibility information and do not present catalog claims as hands-on testing.
Prices, specifications, firmware, inventory, and configuration-driven features can change. Check the current manufacturer or retailer page and local requirements before buying or installing equipment.