It has 12
if you can't see them then there aren't any.
If it has any they would be on the tie rods and ball joints.
Not all vehicles have grease fittings but in the event it does you will have one on almost every moving front end part such as upper and lower ball joints( driver and passenger side ) idle arm ect.
Unless steering or suspension parts have been replaced - most likely a sealed (no grease fittings) system
It should be in the owners manual. If you don't have one, try MOTORLIT.COM.
There are no grease fittings on the rear end. Everything runs and lubes itself with gear oil that's in the rear end.
The outer tie rods have the only zerks.everything else is sealed.
Front ball joints, tie rods, drag links, trac bar, front drive shaft, and possibly at the u-joints.
1/2 tons used the 4L60E in them and the 3/4 tons used the 4L80E in them.
It is in the distributor.
A Chevrolet Tracker.
This depends somewhat upon what model year it is, and upon what parts may, or may not, have been replaced. Many vehicles now come equipped with sealed parts that do not require any more grease than they were constructed with, and therefore, do not have grease fittings at all.That said, here are the parts to look at, and if they have fittings, to grease (Carefully, don't overgrease, too much grease can do as much harm as good sometimes. Try not to pump so much grease into a part that it squirts out of the rubber boots, just enough to make the boots plump).From underneath:Ball joints (1 upper and 1 lower per side, on the front end).Steering linkage (usually 1 tie rod end per side plus whatever joints you find between them).Drive shaft universal joints (one at each end of each shaft) (don't forget the front drive shaft if it's a 4X4).From above:Some telescoping steering shafts may have a grease fitting somewhere along the shaft (under hood).Some steering shafts may use universal joints at each end that may have grease fittings (under hood).Some door hinges may have grease fittings for lubrication.