only differences between the two, are outside graphics and interior decor.
other than that, they have the same exact features and options.
built on the same assembly line. but there are more Roo dealers, nationally, than Shamrock dealers.
and Zoe the Wonder Dog(R.I.P.)
'07 Roo 23SS pushing an '07 Chevy Avalanche
Equalizer WDH and Prodigy BC