When breaking up Rainbow Driver, you'll be met with the immediate aroma of one of its parent strains - Zkittlez. Upon smoking, you'll notice a citrus, candy-like flavor that will leave you with an uplifting head high. With such unique parents, it's no wonder that Rainbow Driver is like no other. This strain is perfect for a laidback daytime smoke. ativa Leaning Hybrid Lineage - Zkittlez x Sundae Driver Effects - Uplifting , Happy , Euphoric Terpene Profile - Citrus , Lime , Candy Bred by: Archive Seed Bank. Cross: Zkittlez x Sundae Driver.