I'm looking to tow a used car that I will be buying soon (either a 07 Legacy or 07 Impreza) using an 06 Toyota 4Runner with a 3500 hitch rating. I looked on uHaul's website, and although they offer tow dollies, the rental period is not enough, and it doesn't seem like they offer longer rental periods. I'm looking to rent one for 5-6 days, but uHaul only allows it for 3 days. Any suggestions would be greatly appreciated.