If you are choosing to forgo a rental car for your stay,
Maui has great options for getting around while on island.
Below are links to some of the most popular options:
Airport to Resort:
Speedi Shuttle - https://www.speedishuttle.com/maui-airport-shuttles
Around Kihei and Wailea
Turtle Tracks - https://www.turtletracksmaui.us/
Maui Public Bus Transit System - https://www.mauicounty.gov/609/Maui-Bus-Public-Transit-System