Free Shipping
Price Match Guarantee
Safe/Secure Checkout
Questions? Chat or Call us: (409) 916-8280
44% Stronger Crossbars. No-Drill Installation. Premium Stainless Hardware.
The New Standard for the Rivian R1SThe all-new Prinsu Pro Roof Rack redefines what’s possible for your Rivian R1S. Engineered for extreme strength, versatility, and a sleek, low-profile design, this premium rack seamlessly integrates with your electric SUV, transforming it into a true off-road powerhouse.
Built to match the sophistication of the Rivian platform, the Pro series introduces a two-part side rail design that increases rigidity while maintaining the aerodynamic efficiency required for an EV. Whether you're mounting a hardshell tent or heavy recovery gear, the Pro Rack handles it with zero compromise.
Why Prinsu Pro for R1S?The Pain: Most owners are terrified of drilling into their high-end EV roof or dealing with rusting hardware after one season of salt.
The Prinsu Solution: We utilize 100% No-Drill installation with Recessed Bolt-On Mounting Feet and full Corrosion-Resistant Stainless Steel Hardware for a lifetime of adventure.
Key Features: The Pro Series Advantage
The Prinsu Pro uses a 100% bolt-on assembly, ensuring your R1S maintains its structural integrity and resale value.
Our redesigned crossbar is nearly 50% stronger than previous generations, drastically reducing flex under heavy dynamic loads.
Each crossbar features 6 integrated drop-in points, allowing you to mount accessories without having to slide hardware from the end of the bar.
Specially designed recessed bolt-on feet keep the rack's profile ultra-low to minimize wind drag and maintain EV range efficiency.
The innovative two-part side rail design provides unmatched rigidity, preventing vibration and noise on washboard roads.
A strategic bend on top of the Pro Side Rail adds structural strength and follows the modern aesthetics of the Rivian SUV.
Full corrosion-resistant stainless steel hardware set included. No more worrying about rusted bolts ruining your high-end finish.
The modular nature of the rack allows you to position crossbars exactly where you need them for any gear configuration.
The Evolution of StrengthWe've taken the DNA of the original Prinsu rack and evolved it for the Rivian R1S. By utilizing high-grade aluminum and stainless steel fasteners, we ensure a lightweight setup that doesn't sacrifice durability. The Pro Side Rail bend isn't just for looks—it’s a reinforcement point that makes this the stiffest rack in its class.
44% Stronger Bars Stainless Hardware No-Drill Bolt-On Ultra-Low Profile
"The Prinsu Pro is a game changer for the R1S. I was skeptical about the no-drill install being strong enough for my RTT, but this rack is solid as a rock. The stainless hardware is a huge plus since I live in the PNW. It looks factory and the wind noise is practically non-existent."
- David K., Rivian Overlander EV Performance & RangeOptimize Your Range: To maximize your Rivian R1S range, we recommend keeping the crossbars level and using the integrated wind fairing to maintain the vehicle's low drag coefficient.
| Feature | Prinsu Pro R1S Rack | Generic SUV Racks |
|---|---|---|
| Installation | ✓ 100% No-Drill Bolt-On | ✗ Often Requires Drilling |
| Hardware | ✓ Stainless Steel (Corrosion-Free) | ✗ Zinc-Coated (May Rust) |
| Crossbar Strength | ✓ 44% Stronger Pro Series | Standard Strength |
| Profile | ✓ Recessed Mounting Feet | Bulkier, Taller Design |
| Mounting Ease | ✓ 6 Drop-In Points per bar | Slide-In Hardware Only |
Designed specifically for the roofline of the Rivian R1S. Fits all trim levels including:
Adventure Package Launch Edition Dual, Performance, and Quad Motor ModelsDrop-In System: Allows for rapid mounting of MAXTRAX, RotopaX, and other T-slot accessories without disassembling the rack.
CA Residents: ⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
The Prinsu Pro is designed to sit safely above the glass roof using its recessed mounting feet. It does not touch or pressure the glass, and the modular crossbars can be spaced to maximize your view.
Yes. Unlike standard racks that use zinc-coated steel, the Prinsu Pro comes standard with Corrosion-resistant stainless steel hardware to handle rain, snow, and coastal air.
Prinsu racks are among the lowest profile options available. While any rack adds drag, most R1S owners report a range impact of only 1-3% when the rack is unloaded. Adding boxes or tents will increase this impact.
Traditionally, T-slot bolts must be slid in from the end of the crossbar. The 6 drop-in points per bar allow you to place a bolt directly into the channel at designated spots, making it significantly faster to add or remove gear.
California Residents
Prop 65 Warning- Product may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Proposition 65 is a California law passed in 1986. Its goals are to protect drinking water sources from toxic substances that may cause cancer and birth defects and to reduce or eliminate exposures to those chemicals generally, for example in consumer products, by requiring warnings in advance of those exposures.
The regulation requires the State of California to revise and republish yearly a list of chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. The current list contains over 900 naturally occurring and synthetic chemicals. This regulation also requires manufacturers to place warnings on products that contain any of the chemicals listed by the State of California. No other states require warnings of this nature, and products with Prop 65 warning language are legal to sell in all states. Detailed information regarding requirements for compliance to the California Prop. 65 is can be found at: www.P65Warning.ca.gov
We get it. You've got a lot of choice when it comes to online retailers.
Here's why we think you should shop with us at ExtrailAuto.
The wait time was more than I anticipated even after seeing the notification of long lead times. I have to give them props for giving some compensation for the excessive wait time. Having slightly larger holes would help with fitment. Had a hard time getting the front drivers side away from the pinch weld. Eventually had to use washers to add space away from the truck. Need to update pictures and instalation video for the new sliders they are now making
All packing and shipment were great, everything was there. I had to contract out the install because of arthritis, it took them two hours and looks perfect. Zero wind noise at any speed 0 to 100.
Absolutely love my new rack and roam cases. Appreciate the Sherpa crew as well for their hospitality while the installation was taking place.
Fit and finish is excellent. Looks great on the Bronco. No whistling noise at all, some additional wind noise over 60mph but not much different than it was without the rack. Assembly was not too difficult. Instructions and videos could be a little better.
The quality and dedication of the team at Sherpa is evident from the very first interaction with them, and is further proven in the product itself. This rack is well engineered, easy to assemble, easy to adjust, and holds up incredibly well with no loosening or rattling or shifting (even after over 200 miles of driving on poorly maintained roads). Currently operating with approximately 180 pounds of gear mounted on the bed rack and no issues at all so far. I expected the vibration to work the bolts loose over time, but every time I check they're all still snug. My only regret is that I didn't pull the trigger and get this rack sooner.
First of all, the team at Sherpa is full of passion for adventure and that passion shows in the quality of their products. This roof rack looks incredible and surprised me with it's sturdiness. No loosening of hardware, even after weeks of driving. Currently holding approximately 80 pounds of gear for everyday driving, plus an additional 110 strapped on top during a camping trip (and I even stood on top of the entire loadout). No warping, bending, twisting, or slipping. The fact that this matches the bed rack perfectly in height is the icing on the cake. Easily serves as a tie off for a tarp, rain fly, hammock, or whatever you need. Perfect for modular campsite setup and quick teardown.
I bought the Sherpa Crestone rack for my 2024 4Runner TRD Pro. Incredibly well-made and excellent design. Spend the extra , to get best roof rack in the market. You won’t regret it.
This is our first roof rack that we are going to use to put a RRT (roof top tent) on for back country trips. Well-built product that came with all the nuts, bolts and washers to complete the installation. Took about 1-1/2 to 2 hours install the rack. You will another person to help place the racks on top of the Jeep for final install. Overall, a great, well-built American product
Install was super easy. The quality was great. Customer service was quick to respond to any issues! I’ve already been getting compliments on it and what brand it is. This will be great for camping this year!
This is on my tundra absolutely solid rack looks fantastic extremely modular, which is why I went this route. I can use the whole rack when traveling and over landing then rock the chase rack only when the rest is not in use, I actually use the recovery traction board mounts for my shower room set up, which works amazingly just relocated the board somewhere shown in picture keep innovating TUWAand I’ll keep purchasing.
Good looking cat shields made of stainless steel with cooling holes. Priced well, easy install, no issues. Would buy again.
Great service from their staff. Robert help me through all the process with a request I had, he responded all emails in a timely manner and provided great help.
We received it within 3 days and installed the same day. Great awning and very well made.
the tent is very nice, comfortable and roomy.
Following the instructions was fairly easy. Its better to have second person to set it up. I really like the tent and the support that from ExtrailAuto. Really recommeded! Thanks
