Drop Rates as per Tier of the Car:

Tier 1 - NA
Tier 2 - 22% chance of Uncommon fusion, 60% chance of Rare fusion, 16.5% chance of Epic fusion and 1.5% chance of Stage6 part
Tier 3 - 25% chance of Uncommon fusion, 57% chance of Rare fusion, 16.5% chance of Epic fusion and 1.5% chance of Stage6 part
Tier 4 - 26% chance of Uncommon fusion, 56% chance of Rare fusion, 16.5% chance of Epic fusion and 1.5% chance of Stage6 part
Tier 5 - 27% chance of Uncommon fusion, 55% chance of Rare fusion, 16.5% chance of Epic fusion and 1.5% chance of Stage6 part

Loyalty:

Tier 1: NA
Tier 2-5: 3 spins

Each crate contains 3 items.
This crate can only be bought a maximum of 10 times per day.