Hello all, this is my first post. So I'm transitioning my 09 rav I4 from a commuter vehicle to a landscaping truck/commuter vehicle. I don't have the finances to buy a proper work Truck yet. Anyway, I'm wondering about the tow capacity bc I need an enclosed trailer. The 1500 pounds capability limits me to a small 5x8,but id really like a 5x10 full height enclosed. That would put me around 18-1900 pounds with the mower and other equipment. So my question is what upgrades should i do to safely tow 1900 lbs? Is it even worth it as this car had 175000 miles on it or is it at the end of its life anyway? Your advice is greatly appreciated.