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Roof Box - Large Capacity

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Mike
Richmond, CA


Roof Box with Large Capacity for Big Trips

Pack more and keep the cabin clear with a large capacity roof box. To dial in the fit, measure from the front mounting points to the windshield and confirm your crossbar spread so the box won't overhang the glass or block the rear hatch; also check antenna clearance. Set up correctly, these boxes can run quiet with little effect on mileage, but always watch your overall height in garages.
Measure from the center of your front mounting points or front crossbar to the start of the windshield, then check your crossbar spread. Large, wide boxes can contact the roof or antenna on some factory crossbars. Sliding the bars forward or using aftermarket crossbars can help. Verify you can open the rear hatch and, if equipped, the sunroof.
Add your vehicle height, rack height, and the box's overall height to check against garage limits. Some low-profile boxes list around 10 inches of inside height, and designs with a bottom indentation may sit slightly lower from the top of the bar up. Be mindful of parking garage clearances and overhead obstacles.
Confirm your crossbar spread by measuring center to center and match it to the box's required range. Ensure the box can sit fully on the rails without hanging off. Set the bar spacing to the manufacturer's recommendation to help reduce nose bouncing and improve stability.
It can run quiet with minimal impact on mileage when set up correctly. Position your bars to the recommended spread to help reduce nose movement. Use aerodynamic crossbars when possible and take a short test drive, then recheck the mounts.