Jeep Grand Cherokee L Original Prinsu Roof Rack 2021-Current

The Industry Standard. Now for Grand Cherokee L. Prinsu Original for 2021+ Jeep Grand Cherokee L. T-slot crossbars. No-drill install. Factory mounting points. The Prinsu Original Roof Rack for the 5th Gen Jeep Grand Cherokee L (2021+) is the foundation upon which the modular rack revolution was built, now engineered specifically for the long-wheelbase Grand Cherokee. This is the rack that introduced the world's first truly modular, low-profile roof rack system. Designed with a perfect blend of form and function, it offers a sleek, low-profile aesthetic without compromising on strength or versatility. Whether you are mounting a rooftop tent, securing recovery gear, or strapping down cargo for a weekend trip, the Prinsu Original is the premier solution for maximizing your Grand Cherokee L's utility. Every Prinsu rack is manufactured in the USA with an obsession for detail. The system features two laser-cut side rails constructed from high-strength 5052 aluminum, paired with signature T-slot crossbars. Lightweight, all-aluminum construction provides an industry-leading strength-to-weight ratio while keeping your center of gravity as low as possible. Designed for easy installation using the vehicle's factory mounting points. No drilling, no permanent modification, completely reversible. No-Drill Installation. Factory Mounting Points. The Prinsu Original uses your Grand Cherokee L's existing factory mounting points. No drilling, no rivets, no permanent changes. Bolt-on mounting feet keep the rack as low-profile as possible while maintaining a secure, clean fit. Completely reversible if you ever want to remove it. T-Slot Crossbar System 5052 Aluminum Alloy No Drill Factory Mount Points USA Manufactured T-Slot Technology: Limitless Customization The heart of the Prinsu Original is its integrated T-slot channel on every crossbar. Unlike traditional baskets or fixed-point racks, the Prinsu system is completely customizable. Slide your crossbars forward or backward to accommodate sunroofs, fans, or specific gear footprints. The T-slots let you bolt down accessories, including rooftop tents, awnings, MaxTrax, Rotopax, tie-down rings, and professional lighting arrays, anywhere on the rack using standard carriage bolts or T-nuts. No drilling new holes. Reconfigure your setup anytime your gear needs change. Precision Fitment. Low-Profile Design. Each Prinsu rack is CAD-designed to follow the specific roofline and contours of the Grand Cherokee L for a seamless, factory-plus aesthetic. The low-profile bolt-on mounting feet keep the rack tight against the roof, adding minimal height. Noise-reducing rubber trim is included to minimize wind noise and drag at highway speed. Aluminum naturally resists rust, making it ideal for coastal environments, snowy climates, and muddy trails. The satin black powder coat finish is UV-resistant and protects against scratches and the elements. More Features 5052 Aluminum Construction: Prinsu uses 5052 aluminum alloy for the laser-cut side rails, offering exceptional corrosion resistance and a strength-to-weight ratio that outperforms standard aluminum grades. This is the same alloy used in marine and aerospace applications. Combined with the lightweight T-slot crossbars, the entire system keeps weight low while handling serious gear loads. Fully Modular: Add, remove, or slide crossbars to accommodate your specific setup. The T-slot channels accept standard Prinsu and aftermarket accessories for unlimited configurations. Your rack adapts to your adventure, not the other way around. Wind Deflector Options: Choose the standard wind deflector for maximum noise reduction, or the cutout version for flush-mounting a front-facing LED light bar into the rack's leading edge for a clean, integrated look. Aerodynamic Low Profile: Engineered to minimize wind noise and drag while maintaining essential garage clearance. The form-fitting design follows the Grand Cherokee L's roofline contour so the rack looks like it was designed by Jeep, not bolted on as an afterthought. Prinsu Original vs Prinsu Pro: Which Grand Cherokee L Rack? Both racks fit the 2021+ Grand Cherokee L. Both use factory mounting points with no drilling. The Pro is the upgraded version with stronger crossbars and additional features. Here is how they compare. Original Pro Crossbar Design T-slot channels T-slot + 6 drop-in points per bar Crossbar Strength Standard 44% stronger (redesigned) Side Rail Standard Two-part with reinforced top bend Hardware Standard Corrosion-resistant stainless steel Platform Area Not published 29 sq ft Height Added Low-profile 2.31" Installation No-drill, factory mount points No-drill, factory mount points Price Lower Higher Choose the Original if you want the proven Prinsu platform at a lower price point and do not need the upgraded crossbar strength or stainless hardware. Choose the Pro if you want 44% stronger crossbars, 6 integrated drop-in points per bar, a reinforced two-part side rail, stainless steel hardware, and 29 sq ft of measured platform area. Both are no-drill and both fit the same vehicle. Specifications Vehicle 2021+ Jeep Grand Cherokee L (5th Generation, long wheelbase) Side Rail Material High-strength 5052 aluminum, laser-cut Crossbar System Aluminum T-slot channels Finish Satin black powder coat (UV-resistant) Noise Reduction Rubber trim included Wind Deflector Standard or cutout for LED light bar Installation No-drill bolt-on using factory mounting points. Completely reversible. Mounting Feet Bolt-on, low-profile Manufactured USA Important Fitment Notice This rack fits the Jeep Grand Cherokee L (long wheelbase, 3-row) only. It does not fit the standard-wheelbase Grand Cherokee or the older WK2 generation (2011-2021). The "L" designation is critical. If you have a non-L Grand Cherokee, contact us at 844-200-3979 for help finding the right rack. 📄 Installation Instructions Download the Prinsu Grand Cherokee L install guide for step-by-step mounting instructions. View Install Guide Pros No-drill installation using factory mounting points. Completely reversible with no permanent modification 5052 aluminum laser-cut side rails provide marine/aerospace-grade corrosion resistance T-slot crossbars allow unlimited accessory mounting configurations without drilling CAD-designed to match the Grand Cherokee L's specific roofline contour Noise-reducing rubber trim and aerodynamic low-profile design Wind deflector cutout option for flush-mounting an LED light bar Lower price point than the Prinsu Pro while still delivering the proven Prinsu platform Manufactured in the USA Cons Does not include the Pro's upgraded crossbars (44% stronger, 6 drop-in points), reinforced two-part side rail, or stainless steel hardware. For heavier loads or more demanding use, consider the Prinsu Pro Grand Cherokee L Fits 2021+ Grand Cherokee L (long wheelbase, 3-row) only. Does not fit the standard Grand Cherokee or older WK2 generation Frequently Asked Questions Can I mount a rooftop tent on the Prinsu Original? Yes. The T-slot crossbars accept rooftop tent mounting brackets. The Grand Cherokee L's longer wheelbase provides a stable platform for rooftop tent use. Verify that the combined weight of the rack, tent, and occupants does not exceed your Grand Cherokee L's factory roof load capacity. For heavier tents or demanding off-road use, consider the Prinsu Pro with its 44% stronger crossbars. Browse our rooftop tent collection here. Does this rack require drilling? No. The Prinsu Original uses your Grand Cherokee L's existing factory mounting points for a bolt-on installation. No drilling, no rivets, no permanent changes. If you ever remove the rack, your roof remains in factory condition. Does this fit the standard Grand Cherokee (non-L)? No. This rack is specifically designed for the 2021+ Jeep Grand Cherokee L (the longer-wheelbase, 3-row version). It does not fit the standard-wheelbase Grand Cherokee or the older WK2 generation (2011-2021). The "L" designation is critical. If you have a non-L Grand Cherokee, contact us at 844-200-3979 and we will help you find the right rack. Should I get the Original or the Pro? Both fit the same vehicle (2021+ Grand Cherokee L) and both install without drilling. The Original is the proven Prinsu platform at a lower price point. The Pro adds 44% stronger crossbars, 6 integrated drop-in points per bar, a reinforced two-part side rail, stainless steel hardware, and 29 sq ft of measured platform area. Choose the Original for a great rack at a better price. Choose the Pro if you plan to run heavy loads, a large rooftop tent, or need the enhanced crossbar strength for demanding use. What accessories can I mount? The T-slot system accepts virtually any accessory using standard carriage bolts or T-nuts: rooftop tents, awnings, MaxTrax, Rotopax fuel/water containers, professional lighting arrays, cargo boxes, bike racks, kayak carriers, ski racks, tie-down rings, and more. Slide crossbars to any position for your specific layout. Reconfigure anytime. Complete Your Build Prinsu Pro Grand Cherokee L - The upgraded version Roof Top Tents - Mount a tent on your Grand Cherokee L Awnings - Add shade to your setup Overlanding Accessories - MaxTrax, Rotopax, and more Questions About the Prinsu Original Grand Cherokee L? We will confirm your model (L vs standard), help you choose Original vs Pro, and pick the right wind deflector. 844-200-3979