My 2017 ram 1500

Don't be cheap and risk a $8,000 engine over 2 quarts of oil.

I just changed it but fell short by 2 qts. I only use Amsoil Signature series 5w20 motor oil in it, and ordered 3 more qts,but it will be 2 to 3 days before it arrives, will it hurt to run it until then

I only use the best oil on the market

Running two quarts low is a really bad idea. Go ahead and risk the damage if you want. No one here is going to say this is a good idea.

An insufficient amount of the worlds best oil is still insufficient.

2 quarts low might not hurt a thing. If you do intend to drive it that way I would keep your foot out of it and keep the rpm on the low side. If it were mine I would put 2 quarts of Mobil1 in it to top it off, but I wouldn't be using scamsoil so I would never be in this predicament in the first place.

Good morning F_O_R.