why is it rated pg?

I guess they wanted more DVD sales. Tremors 3 had less human gore than the previous two (the only human gore I remember is the blood on Miguel's clothes after he falls to his death, and the blood on Dr. Merliss's back), but there was still quite some creature gore. The assblaster that fell onto the fence had intestines hanging out. I think MPAA don't feel that 'creature violence' (i.e. violence inflicted on fictional creatures) is that severe.

Or maybe because it is not a theatrical movie; MPAA might figure that it looks scarier on the big screen. Sure, T2 was also not released in theaters, but it was still gorier, so it got a PG-13 rating anyway.

I believe there was also less (or more innocent) swearing in T3.

''De Cock, with C-O-C-K''

Other countries gave this movie a higher rating. UK gave it 12 and Australia gave it M. Those ratings are higher than PG.

also when the pg rating comes on and tell you it says rated pg

for creature volence language and brife nudty there is no nude scenes in the

movie I also seen the trailer and says rated PG-13 if there is any miss spells

sorry

From all the evidence I've seen, the film is actually rated PG-13. There's a PG-13 rating before and after the film, and the MPAA website lists the film as a PG-13. The PG you see on the back on the cover is a printing error.