im aware of the external identifiers but technically all those things can be changed or added to a sr5, i was just curious if something like a vin# or info tag somewhere verified the sport option.
the reason why i want a sport is mainly that it looks better than a base sr5 or limited, just looks more aggressive. i also really like the black seats & grey interior & i hate the tan "stone" color interiors that come on so many toyotas. the x-reas shock system is something to think about but sounds like guys are using regular shocks & new springs when it goes bad so thats a non issue. & yes sports have "bigger" brakes, how much of a difference i dont know but toyota felt it was worth the upgrade.
thanks again for the info, just wanted to be armed with info when i went to see it. but after seeing the x-reas system in pics im sure its a sport, just got the wheels changed out for some reason & lost some letters on the door.