That's fine if you want to get under the car but not much help if you want to remove a wheel.
I have a 3 ton jack and I have to drive up on a couple of 2x4's with the front wheel so I can get the jack under the jacking point. I put a piece of 2x4 on the jack's platform or what ever it is called, then just raise the car.
For those that do not know, there is a picture for the front and rear as to where you can jack or place your jackstands. At least there is a picture in my 2004 owner's manual.
I don't have the hockey pucks but at times, you can find them on ebay or on Corvette sites. They use them too.