Eric, a wheel guy was telling me that only the later 100s got the 5/150. Is that possible?
(odd that Toyota would have used an inch size on the 80s, no?)
Anybody out there with a '99 or so knows or could take a peak at the lugs?
Drexx, yours 5-150 already?
(dang, gonna have to get the ole' geometry books out to figure out the diam from measurements with a 5 holer...

)
thanks
Eric
edit: FWIW, just found a site that said:
69-92 were 15"x6" with 6x5.5" pattern and 12x1.5mm studs with low to med offset
93-97 were 16x8 with same and med offset
98-? are 16x8 with 5x150 and 14x1.5 and high positive offset (+35-45)
so if they are right, the 5x150 may indeed have started out in '98 but evidently they switched to a 17" wheel later on, with bigger calipers and all, making it apparently not possible to use a 16" wheel on the newer trucks... So basically, with a newish truck you are out of luck trying to find inexpensive steel wheels...!