I obtained my 1st Toyota 4x4 in 1996 and began customizing the suspension in 2003. Then I established Blazeland in 2008.
Toyota began its 4wd truck 1n 1979 that featured a live axle. Then it introduced the IFS 4x4 in 1986 and that ran through the mid 1990s.
I started out by lengthening the factory control arms to creates more travel.