Skip to product information
1 of 3

Great Day

Great Day | Truck N’ Buddy Magnum | Model TNB3000MB | 58" Wide Platform | Capacity 400 lb | Aircraft Aluminum Platform | For Full-Size Pickup Trucks

Great Day | Truck N’ Buddy Magnum | Model TNB3000MB | 58" Wide Platform | Capacity 400 lb | Aircraft Aluminum Platform | For Full-Size Pickup Trucks

Regular price $540.00
Regular price Sale price $540.00
Sale Sold out
Customizable
Fast
24/7 Support
  • Compatibility: Fits full-size pickup trucks with tailgates 58" wide or larger
  • Platform Size: 58" W x 35.5" D x 34.5" H for full-width access and seating.
  • Weight Capacity: Supports up to 400 lbs with reinforced aircraft-grade aluminum.
  • Unit Weight: Lightweight at only 31 lbs for easy installation and handling.
  • Intended Use: Tailgate step and seat for contractors, campers, and outdoor use.
View full details

Product Description

Great Day | Truck N’ Buddy Magnum | Model TNB3000MB | 58" Wide Platform | Capacity 400 lb | Aircraft Aluminum Platform | For Full-Size Pickup Trucks

 

DESCRIPTION

Crafted for hard-working professionals, outdoor enthusiasts, and tailgate legends alike, the Truck N’ Buddy Magnum TNB3000MB redefines how you use your truck. This all-in-one tailgate step platform and utility seat spans the full width of your tailgate, giving you safe, sturdy access to your truck bed and a comfortable, elevated seat wherever the road takes you.

Whether you're reaching for tools at a job site, setting up camp in the backcountry, or grilling at your next tailgate party, the Magnum delivers comfort, convenience, and safety in one sleek, durable package. Its lightweight aircraft-grade aluminum construction, powder-coated finish, and 400 lb weight capacity make it rugged enough for any task and stylish enough for any truck.

No more struggling to climb into the bed. No more hauling extra chairs or gear. With the Truck N’ Buddy Magnum, if you've got your truck you’ve got everything you need.

Key Features

  • Fits Full-Size Pickup Trucks Designed specifically for standard full-size truck tailgates for a perfect fit and maximum utility.
  • Multi-Use Tailgate Step + Seat Converts your tailgate into a step-up platform and a heavy-duty seat.
  • 58” Wide Platform Spans nearly the full width of your truck for comfortable seating and stable stepping.
  • Supports Up to 400 lbs Industrial-strength cables and platform hold serious weight with ease.
  • Lightweight Aircraft-Grade Aluminum Only 31 lbs but built to handle the demands of job sites and adventures.
  • Black Powder-Coated Finish Weather-resistant, rugged look that matches most trucks.
  • Foldable & Compact Quickly folds up and secures flat for transport never gets in the way of your truck bed storage.
  • Tool-Free Access Provides safe, easy access to toolboxes, materials, coolers, and camping gear.
  • Quick Installation Installs in minutes with included hardware (14 heavy-duty machine screws for secure mounting).
  • Built-In Safety Grab Rails Two 18" handrails ensure safe entry and exit every time.
  • Transforms Trucks into Mobile Workstations Ideal for contractors, field techs, and DIY pros.
  • Perfect for Outdoor Recreation Great for camping, hunting, tailgating, and off-grid exploring.
  • No Interference with Cargo Space Stows flat against the tailgate without blocking truck bed usage.
  • Universal Full-Size Tailgate Fitment Compatible with most makes/models (see mounting bracket note below).
  • Made in the USA by Great Day Inc. Trusted brand delivering quality truck accessories built to last.

Detailed Specifications

Feature Details
Brand Great Day
Model Name Truck N’ Buddy Magnum
Model Number TNB3000MB
Platform Width 58 inches
Depth (Extended Position) 35.5 inches
Height (Assembled) 34.5 inches
Material Aircraft-Grade Aluminum
Finish Black Powder-Coat Enamel
Weight Capacity 400 lbs (Distributed Load)
Product Weight 31 lbs
Mounting Hardware Included Yes (15 machine screws, bolts, washers, nuts)
Grab Rails Two included, 18” height
Compatibility Full-Size Pickup Trucks
Mounting Bracket Depth 18” (front to back on tailgate)
Minimum Tailgate Width Required 58 inches
Foldable Design Yes stows flat against tailgate

 

Manuals & Documents

Assembly Instructions

General Warranty Info:

  • Ripping It Outdoors works closely with our manufacturers to supply and support your products warranty needs as best as possible!
  • The majority of products come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale.
  • Expendable components and "wear parts" including but not limited to blades, knives, teeth, oil, chain sprockets, skid shoes, knife mounting discs, and similar components are usually excluded from manufacturer warranties.
  • Please reach out to us for any specific warranty information needed about products and parts you can’t find!

Videos

 

Shipping

General Shipping Info:

  • Instantly calculate shipping quotes to the lower 48 states by 1. adding this product to your cart, 2. click continue to the checkout page and 3. enter your shipping address to check rates. Contact us for quotes for shipping to Hawaii, Alaska, Canada, Mexico and Internationally.
  • Complimentary lift gate service on all freight shipments where it’s possible. We guarantee safe delivery!
  • Low shipping rates for customers. We have negotiated the best possible rates for customers from our trusted carriers (ODFL, ESTES, UPS, and FedEx).
  • Negotiate shipping rates if you think we can do better please reach out. Keep in mind some shipping rates also include assembly & configuration as well!