I bought Thule Wingbars Evo, which I'm very satisfied : nice looking, no more noise than without.
But I find the spacing too low : 70 cm between front and rear bar, the front at 31 cm of the windshield, as specified buy the Thule manual.
Would it be dangerous to space them a little more ? I could place the front bar nearer the windshield and move back the rear bar a little. Is there a risk for the car's roof, or for the bars ?
I'll use them mainly for carrying a Stand Up Paddle that is 3,81 m long.