What are the must-have accessories for a new GMC Sierra 1500?

I would suggest focusing on cargo security before you start hauling that mulch. The Sierra bed is solid but you might want to consider adding extra anchors to prevent shifting during transport. Be careful with generic hardware store straps tho, as they often lack the proper tension ratings for heavy loads.

• Bull Ring 1001-XT Retractable Tie Down Anchors 1000lb Capacity are a cost-effective way to add extra security to the stake pockets.
• Spigen Tempered Glass Screen Protector for 2024 GMC Sierra 13.4-inch Infotainment is vital because that glass is expensive to replace if it gets dinged by a tool.
• OEDRO Under Seat Storage Box for GMC Sierra 1500 Crew Cab helps keep your gear organized so it doesn't fly around the cabin during a sudden stop. Make sure to double check the dimensions for the 2024 refresh specifically. Better to be safe and save some cash by doing the install yourself.

Unfortunately, dealer covers are overpriced. Tyger Auto T3 Soft Tri-Fold Tonneau Cover is cheaper. The 24oz vinyl and aluminum frame handle Seattle rain fine for way less cash.

To add to the point above, unfortunately, drop-in liners arent as good as expected because they trap moisture and vibrate, scuffing the bed paint—especially in rainy Seattle. Tbh, Ive had issues with rust because of that.

• Dee Zee Heavy Duty Rubber Truck Bed Mat 3/8-inch offers 0.375-inch thick tear-resistant protection.
• WeatherTech DigitalFit FloorLiner Black has a high-density tri-extruded core for liquid containment.
• GMC Accessories Molded Splash Guards Black prevents rock chips.

Youll love the truck! From my experience:

• Line-X Premium Spray-On Bedliner: Indestructible and amazing quality.
• PendaForm Penda Liner Drop-in: Fantastic value, installs fast for mulch!