The Ultimate Cargo Solution for Your GM Work Van
Elevate the capability and efficiency of your work vehicle with the Kargo Master 4GMAMR Pro III HD Aluminum Cargo Rack, the premier choice for professionals who demand strength, durability, and performance. Specifically engineered for GM Express and GMC Savana full-size vans, this rack system transforms your van’s roof into a versatile and robust cargo area. Whether you’re a contractor hauling ladders and lumber or an adventurer gearing up for the weekend, the Pro III HD is built to exceed your expectations with its lightweight, rust-proof construction and superior aerodynamic design, ensuring your equipment arrives securely and your van looks professional on every job.
Unmatched Strength and Feather-Light Performance
The secret to the Pro III HD’s exceptional performance lies in its construction. Fabricated from heavy-duty T-6 aircraft-grade aluminum, this rack offers the immense strength of steel without the burdensome weight or the risk of rust. This significant weight reduction not only makes installation easier but also contributes to better fuel economy and preserves your van’s maximum payload capacity for tools and materials inside. The entire system is finished with a durable, marine-grade white powder coat that resists scratches, chipping, and UV damage, maintaining its clean, professional appearance for years. Every component, from the high-strength aluminum to the stainless steel fasteners, is chosen for maximum longevity and reliability in the harshest working conditions. You can trust the quality and engineering of a genuine Kargo Master product to protect your valuable equipment.
Engineered for a Quiet Ride and Maximum Utility
Say goodbye to the distracting wind noise that plagues lesser van racks. The Pro III HD features aerodynamically designed crossbars that slice through the air, dramatically reducing drag and wind noise at highway speeds. This thoughtful engineering provides a more comfortable and quieter ride for the driver. With a massive 1,000 lb. load capacity, this rack is ready for the toughest jobs, easily accommodating multiple ladders, conduit, pipes, and other oversized materials. The system is designed for a perfect fit on GM full-size vans, mounting securely to provide a stable platform for all your gear. For even greater functionality, this rack is compatible with a wide range of Kargo Master accessories, allowing you to customize your setup. Explore our full collection to find the perfect Van Rack Kit to meet your specific professional needs.
- Part Number: 4GMAMR
- Vehicle Fitment: Custom designed for all GM Express and GMC Savana full-size vans.
- Material: High-strength T-6 aircraft-grade aluminum.
- Construction: Fully gusseted and welded frame for maximum structural integrity.
- Finish: Chip-resistant, marine-grade white powder coat for superior corrosion protection.
- Load Capacity: 1,000 lbs. distributed weight capacity.
- Crossbars: Aerodynamic profile significantly reduces wind noise and drag.
- Hardware: Includes high-strength, corrosion-resistant stainless steel fasteners.
- Key Feature: 100% rust-proof and lightweight design enhances fuel efficiency.
- Installation: Mounts securely to the vehicle for a stable and reliable fit.
- Package Contents: Includes all necessary mounting hardware and detailed installation instructions.



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