"...I am curious why the Limited is outfitted w/ 20" wheels if nothing more than for looks?"
Hi yellowdog,
The six
'Double spoke type styling' that's so popular right now among most of the European auto makers (IMO) does have an appeal to many who have an eye for the
'Posh representation'! But in this case there is a very practical element along side of this tinsel-town trend! The engineers who designed and developed this
'Limited Edition' 4Runner had a very unique approach to this 4R; none of which happened by accident! Just as the
'Trail Edition' 4Runner was completely designed with the 'great outdoors' in mind with it's carefully developed
'Adaptive Road Surface Compatibility Features' e.g.,
'KDSS, Crawl Control, Locking rear differential'...etc, was laid out for the week-end
OFF-ROAD adventurer... the 'limited', was engineered and built to be predisposed to the driver (like myself) who needed the extremely tight, sure-footed performance and road manners of a European built SUV!
As one previous poster pointed out, the 20" wheels are designed to eliminate a great deal of
'Sway' and 'high speed drift' that's been associated with the poor handling of a heavier (5,000 lb) truck, due to the reduced height of a soft, 'balloon-like' sidewall. In addition to a reduction in sidewall give/compliance, the
X-REAS i.e., (
X-ross
R.Elative Absorber System), system is designed to defeat much of the vehicle's body roll (and nosedive) by forcing, orfacing and compressing the hydraulic fluid from the absorption device on the inside of a sharp
L or R turn, into the shock-absorber(s) at the outside of a hard
L or R turn! The X-REAS system is NOT electronic nor does it use any type of
EMF to achieve superior road control stability, but rather, a system that uses a group of strategically placed components e.g., flow control orfaces, reservoir, gas pressurized equalizer/expansion piston area (center absorber),
X configured hydraulic lines...
'Tis quite an interesting system and quite a large benefit... hope this helps, 'Best to you',
rig