You might not be out of luck dude! I have a 05 tundra and just ordered 22's for it. My problem was same as yours cause the 6x139.7 mm tundras have a big center bore of 108mm and most rims 5 and 6 lug are 87mm. Hard to find rims so the place I ordered from can machine the center bore to fit my truck, if you know a machine shop that would be the way to go,or either use wheel adapters at
Wheeladapter.com Wheel Adapter Wheel Spacer Used Wheels New Rims Tires Gage Guage Gauge Wheal Wheals Adaptor wheelspacer wheelspacers stud studs billet bolt pattern custom parts part titanium fabrication aluminum rims rim part parts titanium coating they can do any combo you need.