In a large bowl whisk together all of the marinade ingredients. Toss in the chicken thighs to coat and marinate for at least 30 minutes in the fridge.
While the chicken is marinating prep any taco toppings you'd like to serve.
Preheat a grill (450°) or skillet over medium heat , cook chicken thighs for about 5-7 minutes per side, or until internal temperature reaches 165°-170°. Allow to rest for 5 minutes. Chop into bite sized pieces.
If you have a gas stove, heat tortillas one at a time over direct flame until warmed and slightly charred. Or warm in a skillet or on the grill. Assemble tacos to your liking with all your favorite toppings!
I listed my favorite taco toppings for chili lime chicken, but use whatever you like. I also served mine with cilantro lime rice, yum!