Can I Go Through a Car Wash with My Rack On?

Adult male power washing the side of a SUV with a rooftop box on it.

Touch Free Car Washing

Short answer: It depends.

While many people do take their cars through car washes with roof racks attached without incident, there are factors to consider that could influence the safety and effectiveness of the wash.

Factors to Consider

Car Wash Type:

Touchless Car Washes: These typically use high-pressure water jets and cleaning solutions. While they're generally safe for roof racks, the water pressure can be intense, potentially loosening or damaging the rack if it's not securely attached. High pressure water can also work its way into locks or other parts of your rack system - potentially washing out lubricants and inviting corrosion.
Brush Car Washes: These use rotating brushes to scrub the car clean. No! Do not go through a car wash that touches or contacts your vehicle in any way! The brushes can be abrasive and could damage the rack or the items attached to it, especially if they're not properly secured. The rack could potentially snag on some of the machinery of the car wash and damage your car, rack, or even the car wash.

Rack Type and Attachment:

Rack Quality: Well-made, sturdy racks from leading brands like Thule, Yakima & Rhino-Rack are less likely to be damaged in a car wash due to their secure vehicle specific fitments.
Attachment Security: Ensure that the rack is securely attached to your vehicle's roof rails or factory-installed points. Loose or improperly attached racks can be a hazard.
Rack Load: If you have items attached to the rack, make sure they are securely fastened and won't be dislodged by the water pressure or brush action.

Rack Height

Car Wash Clearance: Some car washes have height restrictions. If your rack raises the height of your vehicle significantly, it might not fit through the wash.

Tips for Going Through a Carwash with a Roof Rack

Check Car Wash Policies: Some car washes may have specific rules regarding roof racks.
Inspect Your Rack: Before going through the wash, ensure that the rack is securely attached and there are no loose parts.
Remove Fragile Items: If you have fragile or easily damaged items on the rack, consider removing them before the wash.
Choose a Touchless Wash: If possible, opt for a touchless car wash to minimize the risk of damage to your rack.
Drive Slowly and Carefully: Navigate the car wash slowly and carefully to avoid sudden movements that could cause the rack to shift or loosen.
Check for Damage Afterward: After the wash, inspect your rack and the items attached to it for any signs of damage.

In conclusion, while it's generally safe to go through a touchless carwash with a roof rack, it's essential to consider the factors mentioned above and take precautions to minimize the risk of damage. By following these tips and using common sense, you can safely maintain your vehicle's cleanliness while keeping your roof rack in good condition.

Remember, avoid brush car washes altogether and opt for touchless washes! Even with touchless washes, it's best to remove the rack occasionally for thorough cleaning and inspection.