One additional mod for your Gen4…. Prius Off Road Lift Kit https://priusoffroad.com/ It raises your vehicle 1.5” Eliminatesfront end scraping And with you AWD, you now have clearance to add larger diameter tires if desired. The mod is well worth it. I purchased a blemished set for $299, had them installed for $500 (or a fairly straight forward DIY for $0), and the required alignment for $100 Good luck!