What is the weight capacity of the roof rack on a Lexus RX 350?
The roof rack on a Lexus RX 350 typically supports about 150–165 pounds (68–75 kg) of total load, including the crossbars and cargo; the exact figure varies by model year and roof rail configuration, so you should verify the rating for your specific vehicle in the owner's manual or on the door jamb sticker.
Why the rating varies by year and setup
Details such as roof rail type, crossbar system, and any aftermarket components influence the published maximum. Here’s what commonly matters:
- Model year and generation of the RX 350
- Whether the vehicle has factory rails, fixed mounts, or flush rails
- Crossbars and installation hardware used
- Aftermarket racks and accessories attached to the rails
- How the load is distributed (static vs driving dynamic load)
Understanding these factors will help you determine the exact limit for your vehicle and ensure safe loading.
How to verify the exact rating on your vehicle
To confirm the precise roof-load limit for your RX 350, consult the official sources and verify on the vehicle itself.
- Check the owner's manual section on roof rack load limits for static and dynamic ratings.
- Look for a label on the driver's side door jamb or near the fuel filler that states the roof load limit.
- If you use aftermarket racks or crossbars, verify their combined load rating with the manufacturer.
- When in doubt, contact Lexus Customer Service or a certified dealer for confirmation.
Always ensure your total roof load remains within the published rating and secure all items properly.
Practical loading tips to stay within the limit
Even with the official rating in hand, following best practices makes loading safer and easier.
- Distribute weight evenly across the roof and keep heaviest items as low and centered as possible.
- Avoid exceeding the stated limit by counting the weight of all cargo, racks, and accessories.
- Secure items with high-quality straps or bungee cords that are rated for the weight.
- Be mindful of the roof's aerodynamics and fuel efficiency; remove heavy items when not needed.
These tips help you maximize safety and performance while using a roof rack.
Summary
In summary, the Lexus RX 350 roof rack capacity generally falls in the 150–165 pounds range, but exact figures depend on year, roof rail system, and installed accessories. Always verify with the owner’s manual and door-label information for your specific vehicle, and load items securely with even distribution. When in doubt, consult a Lexus dealer or professional installer.
Note about model years
The numbers above reflect typical factory roof rack ratings for modern RX 350 configurations. Some earlier or aftermarket setups may differ; always confirm the rating for your exact build to ensure safe loading.
What is the weight limit for the roof rack on a Lexus rx350?
165 lbs.
Roof rack with cross bars is not recommended for luggage. Roof rack capacity is 165 lbs. Please see your Owner's Manual for details.
Is there a weight limit for roof racks?
Normally, roof bars will have a weight limit printed in the instructions or on the box. Our roof bar ranges have a weight capacity from 50kg to 100kg depending on the roof bars you choose.
What is the roof rack capacity of a 2015 Lexus rx350?
165 lbs.
Fits RX 350 (2011 - 2015)
Roof rack capacity is 165 lbs.
How much weight can a Lexus RX 350 carry?
Dimensions
| Wheelbase | 112.2 in. |
|---|---|
| Angle of departure | 25.0 degrees |
| Curb weight | 4,310 lbs. |
| Maximum towing capacity | 3,500 lbs. |
| Gross weight | 5,620 lbs. |
