Yes, it would put you level, but it's not the route I'd recommend. Since your truck is fairly new, it's most likely that your front suspension just hasn't broken in/settled quite yet, depending on your truck's total mileage. If you're only talking a 1/4", it's most likely that your front suspension will settle that much over time, and if you add this block, you'll more than likely end up with some rake all over again.
I'd recommend giving it a few hundred (or even a full thousand) miles and then see where you're at. If you've already done all this and want some options, then give us a call directly at 1-877-578-2433.