Prepare the spice rub

• Whisk together the brown sugar, smoked paprika, garlic powder, onion powder, chili powder, salt and black pepper in a small bowl until well combined.

Season the pork chops

• Pat the pork chops completely dry with paper towels.
• Brush both sides of each chop lightly with olive oil.
• Rub the spice mixture evenly over the entire surface of the meat, pressing gently so it adheres.

Preheat the grill

• Preheat an outdoor grill or a heavy cast-iron grill pan to medium-high heat.

Grill the pork chops

• Place the pork chops on the hot grill.
• Cook for 5 to 6 minutes per side, depending on thickness, until a rich caramelized crust forms and the internal temperature reaches 145 °F (63 °C).

Rest and serve

• Transfer the pork chops to a clean plate or cutting board and let them rest before serving so they stay juicy.