Question: how often should you change air filter in ram 1500?
Answer: Base Service. For the base-level service, you just need to get your oil and oil filter changed. ... 
20,000 Miles. People often forget to have their cabin air filter replaced about once a year, but you're not going to be one of those people. ... 
30,000 Miles. ... 
60,000 Miles. ... 
100,000 Miles. ... 
Service Center at Beaver Motors.