well any wheel off of just about any Toyota 4x4, Nissan, Isuzu, Mitsubishi and a few others all have the same 6x 5.5 lug pattern as the luv so there are plenty of options
as for the bed im not sure but I am pretty sure when you are at a foot you will have to shorten the frame a little bit or have it visible. but im not sure I haven't looked into doing it but that part of the frame isn't really structural
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Luvless
1980 Mikado-Sold.
1993 Lexus SC400 my Daily
2004 Yamaha WR250F my new love in life
2016 Toyota Camry my girls ride