It depends exactly where you mount them...
Find something straight about 6' long, and rest it from the hood to the roof, so it hangs over the roof some. If you mount the lights ABOVE (forward of) that line, they'll shine on the hood. If you mount them BELOW (behind) that line, they won't.
Your location isn't in your profile, but your avatar makes it look like you wheel in the desert. I only lived out there for a few months - all my wheeling is in forests, so things sticking up above the roof get ripped off. I keep my lights low, and in FRONT of me. But with the headlights I have now, the only aux lights I need are under my side mirrors.