4JJ3 Low Profile Tub Racks – Roller Shutter Compatible (21+ DMAX X-Terrain / Blade / BT-50 SP)

Clean, strong and roller shutter ready

Designed specifically for vehicles with factory roller shutters, including the Isuzu DMAX X-Terrain, facelifted Blade, and Mazda BT-50 SP – this tub rack fits directly into the shutter channel tracks with no drilling required (tub bracing recommended for added support).

Built for functionality without compromising your shutter operation or tray space, this is the ultimate upgrade for those who want versatility and a stealth finish.

Each unit is hand TIG welded right here on the Sunshine Coast using 3mm 6061 aluminium (75x50mm), offering the perfect balance between weight and strength. Sitting 100mm above your tub, it keeps your profile low while giving you real-world practicality.

Finishes:

• Raw Alloy (Unpolished)

• Textured Black Powder Coat

• Satin Black

⚠️ Raw Finish Notice: This product in raw alloy is supplied uncoated and may feature visible fabrication marks, scratches, or tooling lines. These are standard for a raw, industrial-style finish. If a clean, refined appearance is important to you, we recommend selecting a powder-coated option.

How to Fit:

Installs directly into the roller shutter’s factory channel tracks, no drilling required. Includes all required fasteners. Tub bracing is strongly recommended to support any heavy loads.

Load Ratings:

• Dynamic: 200kg

• Static: 300kg

Note: These ratings are for the rack itself – your tub/roller shutter may not be rated to carry these weights. Please refer to your vehicle manual. 4x4Network is not liable for tub damage caused by overloading.

Lead Time: 3 weeks

Warranty: 1 Year Manufacturing