I just changed mine yesterday. A bit over the 5,000-mile mark. I used the Mobil 1 5W-30 since it'* so damn cold out now.
What'* the real difference between the "Truck and SUV" Mobil 1 5W-30 and the regular?
WalMart did not have ANY 5 qt jugs of 5W-30. They never keep their stock up (another reason I hate WalMart)
The truck and suv is for "hard working engines, towing, etc." but I would think it would be ok to use in an everyday car, right?
I ended up getting 5 separate 1qt jugs of the regular though. Wasted $8.