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Heavy-Duty DOM Tubing. 100% Bolt-On Protection. Integrated Trail Kickout.
Luxury Meets Uncompromising DefenseThe CBI Lexus GX550 Rock Sliders are engineered to bridge the gap between luxury and the extreme demands of the trail. The GX550 is a master of the off-road, but its premium rocker panels remain highly vulnerable to expensive damage from rocks, stumps, and debris. CBI provides the essential defense your Lexus deserves.
These sliders are designed to sit high and tight to the body, preserving the GX550's refined aesthetic while maximizing ground clearance. Manufactured with precision in the USA, they offer a seamless look that complements the SUV's bold lines.
Why CBI Build GX550 Overland Sliders:The Pain: Factory side steps are made of plastic and thin aluminum—they will buckle under the weight of the truck, causing more damage than protection. Furthermore, most owners are hesitant to drill into a brand-new luxury vehicle.
The CBI Solution: We use DOM steel tubing and a 100% bolt-on frame-mounted design that supports the full weight of the vehicle and requires zero permanent modifications.
Key Features: CBI Overland Sliders
Drawn Over Mandrel tubing ensures the sliders can absorb massive impacts without deforming or failing.
The rear kickout pushes the vehicle away from trail hazards and provides a wide step for roof rack access.
Preserves your Lexus warranty and resale value by using existing factory frame holes for mounting.
Engineered with enough strength to support the GX550's full weight, serving as a reliable recovery jacking point.
Precision CAD design ensures a perfect fit, allowing for a quick driveway installation with basic hand tools.
Large, heavy-duty frame plates distribute impact forces across the chassis, preventing frame damage.
Choose from industrial black powder coat for corrosion resistance or bare metal for custom color matching.
Maintains your Lexus's clearance, ensuring you don't snag on obstacles while traversing rocky terrain.
American-Made ReliabilityWe believe your protection should be as premium as your vehicle. The CBI GX550 Rock Sliders are built in Idaho, USA, utilizing a fully welded, boxed design for maximum rigidity. These aren't just cosmetic steps; they are functional armor designed for the explorer who refuses to take the easy path.
DOM Steel Material 100% Bolt-On Design 60 Mins Install Time Boxed Internal Gusseting
"The fit on my GX550 Overtrail is flawless. I was worried that heavy sliders would look out of place on a Lexus, but these look like they came from the factory. The kickout makes reaching my roof box much easier, and the install really did only take about an hour with a floor jack and a friend. The peace of mind off-road is worth every penny."
- Brandon L., Lexus GX550 Owner Important Maintenance NoteBare Metal Option: If you select bare metal, the sliders must be painted or powder-coated immediately to prevent surface rust. For most owners, we highly recommend the black powder coat for long-term corrosion resistance.
| Feature | CBI Rock Sliders | Factory Side Steps |
|---|---|---|
| Mounting Method | ✓ Frame-Mounted (Strong) | ✗ Body-Mounted (Weak) |
| Material | ✓ DOM Steel Tubing | ✗ Aluminum & Plastic |
| Jacking Point | ✓ Safe for Hi-Lift Jacks | ✗ Will Collapse |
| Impact Area | ✓ Full Rocker Defense | ✗ Aesthetic Only |
| Kickout Design | ✓ Standard Feature | ✗ None |
Precision designed specifically for the Lexus GX550 chassis curvature. Fits the following trims:
Lexus GX550 Luxury / Luxury+ Lexus GX550 Overtrail / Overtrail+ Lexus GX550 Premium / Premium+Overland Bonus: Integrated kickout provides a wider footprint at the rear, acting as a pivot point when navigating tight trees or technical rock sections.
No. The CBI Rock Sliders are 100% bolt-on. They utilize the existing factory-threaded holes on the Lexus GX550 frame, so you don't have to worry about permanent vehicle modifications.
These sliders are designed with clearance for modern Lexus suspension components. They do not interfere with the Adaptive Variable Suspension (AVS) or standard suspension geometries found on Overtrail and Premium trims.
Yes. Because these are frame-mounted DOM steel sliders, they are strong enough to support the weight of the vehicle. This makes them perfect for trail recoveries or changing tires using a high-lift jack.
A pair of CBI GX550 rock sliders typically weighs approximately 110-125 lbs. While this adds weight to the vehicle, it provides an essential low center of gravity protection point for off-roading.
The kickout is specifically designed to prevent hang-ups. It acts as a pivot point, allowing you to slide the side of the vehicle around obstacles while pushing the rear tire and body panel clear of the hazard.
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
