When it comes to serious overlanding, having dependable storage and gear solutions isn’t just helpful—it’s necessary. Whether you're planning a remote camping trip, hauling work equipment, or gearing up for a rugged cross-country adventure, your Suburban needs a capable roof rack that can handle it all.
Meet the 1973 - 1991 Square Body Suburban Roof Rack by Baseline Overland—a premium, adventure-ready solution designed for full-size Suburbans with factory drip rails. With its rugged construction, minimalist design, and impressive capacity, this roof rack is a solid upgrade for any enthusiast looking to take their rig further.
Product Information
The Square Body Suburban Roof Rack is built to fit 1973–1991 Chevrolet Suburbans. It features a full-length platform constructed from aluminum extrusion rails and steel mounting brackets. This hybrid construction offers strength where you need it most, with weight-saving advantages that enhance performance and fuel efficiency.
This is not just another utility rack. With sleek black powder coating and integrated T-slots for mounting accessories, it’s designed to blend in seamlessly while staying adventure-ready.
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Compatibility: 1973–1991 Chevy Suburban with drip rails
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Material: Aluminum rails + Steel brackets
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Finish: Black powder-coated
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Dimensions: Custom-fit for full-length Suburban roofs
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Load Rating: Overlanding strength (varies depending on setup)
And yes, if you're also a Toyota fan and run a 4 Runner Roof Rack, you’ll love how the design principles carry over—durability, modularity, and a clean, bolt-on install.
Why Choose the Square Body Suburban Roof Rack?
Not all roof racks are created equal. The market is flooded with universal fits and lightweight racks that don’t hold up to actual off-road use. Here’s why the Square Body Suburban Roof Rack stands apart:
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Built Specifically for Your Classic Suburban: While most aftermarket racks require modifications, this one is engineered for a snug, secure fit with no guesswork.
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Optimized for Overlanding: Whether you're mounting an awning, rooftop tent, solar panel, or traction boards, this rack supports a wide range of accessories without rattling or flexing.
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Battle-Tested by Overlanders: Designed by off-road enthusiasts who know what you need when you're 50 miles from pavement.
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Looks as Good as It Performs: The stealth black powder coat isn’t just for looks—it’s for corrosion resistance and long-term durability.
Everything You Need for a Seamless Roof Rack Upgrade—No Extra Trips, No Guesswork
When you order the Square Body Suburban Roof Rack, you’re not getting a random set of bars and bolts. You're getting a carefully curated system that works straight out of the box:
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Full-length aluminum extrusion platform
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Steel mounting brackets designed for factory drip rails
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Stainless steel hardware (rust-resistant)
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Assembly instructions with visuals
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Modular crossbars with T-slot channels for custom mounts
Each component is purpose-built, so you won't be making trips to the hardware store mid-install.
Who Needs This Roof Rack?
If you're still debating whether a roof rack is worth it, here’s a quick rundown of who benefits most from installing this specific system:
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Weekend Adventurers – Load your camping gear, paddleboards, or bikes and hit the mountains without sacrificing cabin space.
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Full-Time Overlanders – Equip your Suburban with essential gear like fuel cans, a rooftop tent, and solar without overloading your interior.
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Tradesmen and Contractors – If your Suburban doubles as a work truck, this rack adds extra hauling flexibility.
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Classic Truck Enthusiasts – Don’t compromise your rig’s aesthetics. This rack is designed to look as classic as the vehicle it’s made for.
Even if you’re used to the setup on a 4 runner roof rack, this is your opportunity to scale up—literally.
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Key Features and Benefits
The engineering and design behind this rack weren’t just done for visual appeal. Here are the real-world features that make it a top-tier choice:
1. Modular Crossbars
Every crossbar comes with an integrated T-slot design, giving you the freedom to mount recovery boards, lighting, gear boxes, and more. It’s your rack—set it up your way.
2. Low-Profile Design
While this rack is full-length, it’s sleek and aerodynamic. That means less wind resistance, less noise, and better fuel efficiency.
3. Heavy-Duty Load Support
Don’t worry about loading up for a two-week trip. With the right mounting, this rack can handle tents, spare tires, and more without flex or bowing.
4. Corrosion-Resistant Finish
The black powder coat isn’t just for style. It protects against rust, UV exposure, and rough weather conditions.
5. DIY-Friendly Install
You don’t need a shop to put this on. Everything bolts directly to your factory drip rails, and all hardware is included.
Who Really Needs a Roof Rack? (Hint: It’s Not Just Off-Road Junkies)
This isn’t just for hardcore off-roaders—though they’ll love it too. This roof rack benefits:
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Outdoor Explorers – Haul kayaks, tents, and recovery gear without cramping your passengers.
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Photographers and Videographers – Use the rack to mount camera booms or tripods for mobile shoots in remote locations.
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Families on Road Trips – Free up interior space by storing luggage and camping gear on the roof.
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Pet Owners – More space in the car means more room for your furry co-pilot.
It’s a smart upgrade even if you already own a 4 runner roof rack—especially if your Suburban is your backup or primary rig.
Everything Included to Mount Your Roof Rack Without the Guesswork
Your Square Body Suburban Roof Rack will arrive with everything you need for a secure installation:
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(1) Full Roof-Length Rack Platform
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(6) Custom Steel Mounting Brackets
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(12+) Stainless Bolts, Washers, and Lock Nuts
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(1) Visual Install Guide
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(1) Baseline Overland Sticker Pack (rep your setup)
All you’ll need is a standard toolset, a friend to help with the lift, and about 1–2 hours of install time.
Why Choose Baseline Overland?
There’s a difference between a company that makes roof racks and a team that truly lives the overland lifestyle. This team falls squarely in the second category.
Here’s why off-roaders trust them:
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Purpose-Built Products – No generic fits. Every rack is designed for specific vehicles based on real-world testing.
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Made by Overlanders, for Overlanders – Their gear is built by people who use it every weekend.
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Support That Knows the Terrain – Have a question about load ratings or awning setups? Their team has answers.
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Strong Community Presence – With an active Facebook page and regular updates, the brand connects with real customers, real rigs, and real trail stories.
Turn Your Suburban Into a Trail-Ready Rig With This Roof Rack Upgrade
Ready to upgrade your Suburban with a rack that actually lives up to the name?
Visit Baseline Overland now to order your Square Body Suburban Roof Rack.
Whether you’re preparing for weekend getaways or multi-week expeditions, this rack is the platform your setup needs.
And if you’re coming from a c background, you’ll appreciate the same modular strength—just super-sized for a full-frame rig.
Take Your Suburban Further with a Roof Rack Built for Real Adventures
Your rig isn’t just for show—it’s built to go places most vehicles can’t. With the Square Body Suburban Roof, you’ll turn your classic Suburban into a gear-hauling, adventure-ready powerhouse—just like what a 4 runner roof rack does for Toyota’s legendary off-road SUV.
From local trails to long-haul expeditions, this rack isn’t just an accessory—it’s an essential. Built tough, designed smart, and backed by a team who knows the overland grind.
Upgrade your Suburban. Trust Baseline Overland. Let your next journey begin.