On average, the 2001 Toyota 4Runner starts to “feel” problems with the VISIBILITY and its various aspects after 0 miles.
Recently reported VISIBILITY problems on 2001 Toyota 4Runner
The sun visor/vanity mirror of my 4runner continually falls into my field of vision due to being loose. causes possible vision impairment for a couple seconds in addition to the concentration it takes to get it to stay again up near the roof. *tr