Step 1

In small bowl, beat taco seasoning mix, oil and lime juice with whisk. Pour half of the mixture into medium bowl. Reserve remaining half.

Step 2

Add chicken to the medium bowl of taco seasoning mixture. Toss to coat. Cover and refrigerate 15 minutes.

Step 3

Meanwhile, heat gas or charcoal grill. Soak skewers in water 10 minutes; drain.

Step 4

Alternately thread red bell pepper, red onion, zucchini and mushroom pieces onto skewers. Brush vegetable skewers on all sides with reserved taco seasoning mixture.

Step 5

Thread chicken pieces onto skewers, discarding marinade. Place kabobs on grill over medium heat. Cover grill; cook vegetables 10 to 14 minutes and chicken 8 to 12 minutes, turning kabobs 1 or 2 times, until grill marks form, vegetables are tender and chicken is no longer pink in center.

Step 6

Serve with zesty ranch sauce and lime wedges on the side.