Spark Plug Replacement, Less than 30,000? on 2006 Nissan Sentra

Should I replace my spark plugs at less than 30,000? My plugs are Iridium.

Asked by for the 2006 Nissan Sentra
Iridium plugs should last from 80,000 to 100,000 miles but check your owners manual
1 more answer
No.Read the owners manual or call your local dealer. 105,000 miles for first major tune-up.