Lemon-Garlic Grilled Beef Tri-Tip Roast with Vegetables

Ingredients

• 1 beef Tri-tip Roast (1-1/2 to 2 pounds)
• 4 ears corn, husked
• 1 pound fresh asparagus, trimmed
• 1 red onion, cut into 8 wedges
• 1/2 cup dry white wine
• 2 tablespoons fresh lemon juice
• 1 tablespoon no-salt added lemon pepper seasoning
• 1 tablespoon minced garlic
• 1 teaspoon lemon zest
• 1/2 teaspoon cayenne pepper (optional)
• 2 teaspoons no-salt added lemon pepper (divided)