How often should you change the oil on a 2011 dodge caravan?

According to the 2011 Dodge Caravan owner's manual, the oil should be changed every 3,000 miles or 6 months, whichever comes first. However, this may vary depending on your driving conditions. If you drive in dusty or dirty conditions, or if you tow heavy loads, you may need to change the oil more frequently. For the best protection, check your oil level and condition frequently and change the oil as needed.