I travel to Vegas a lot for work and have been in hundreds of cabs. Used Ace Cab #6522 to go from my hotel to the airport. When we arrived at the airport I used the automated touch screen to pay with a credit card, added 20% gratuity, driver sees the total amount and prints a receipt for me, and then tells me to have a nice day while my luggage is sitting in the passenger seat next to him. I waited to see if he would offer assistance with my luggage. He did not. So I got out, opened the passenger door and as I struggled with my luggage I asked him if he offered luggage assistance-- especially when people tip him-- and he said he didn't know I wanted it. Oh. My bad. I didn't realize I was tipping you because I admire how good you are at sitting there pressing 2 pedals and turning a round wheel for 10 whole minutes. Look at you! I'm impressed. No worries though. I'm a lady and used to doing s#%t for myself.
To all the drivers who hop out immediately and offer assistance, I applaud you!