I'm not going to tip carpet delivery people
Is there a good reason why you do not want to tip them?
Some of them tip like they make minimum wage. It's totally insane, others tip like they live off tips, there are some real psychos for you
You should tip for good service. Even if the delivery workers are making more than minimum wage. It's appropriate to tip people who perform a service.
This is America, we all make our own money, what I have is my own, why would I tip someone for their service?
Tips are just something that you give for a good service. Anything that makes your life easier should be tipped for.