Well the people at Lowe’s had a leaned back dolly and just wheeled it up to the tailgate. Once we got home, we just slowly lowered it down. This fridge is only like 300 lbs. so two people made it easy
https://brand-x-electrical.myshopify.com/products/21-ford-maverick-eco-boost-alternator-lin-plug-and-play-200-350-amp?variant=44180508082417
This is your best option here.