powerboatr

I took the truck in for its oil change after we left the body shop
7300 miles and my air filter was omg choked up with dirt, black and full

I figured i could get much more than 7300 miles from the air filter.
what are you guys changing yours at ?

mcfarmall

I change mine annually in May and it always looks nearly new.

murf

20,000. Done it twice so far.

WH-7

You have me thinking I need to go check mine. Hasn't been replaced yet and I am getting close to 20k.

packplantpath

You drive on dirt roads or in smog lots? Mine generally make it 15-20,000 miles.