Important Note: Before purchasing *any* hitch, you MUST verify the correct fitment for your specific Astro van. Factors like wheelbase and trim level can sometimes affect hitch compatibility. Check with a reputable hitch installer or use an online hitch finder tool (many are available on websites selling hitches) that allows you to input your vehicle's year, make, and model to ensure you get the right one. Improper hitch installation can be dangerous.