ok i just figured out that my truck is in fact a sr5 now whats the differences in the sr5 rather than the non sr5 pickups.

BTW its an 85 straight axle efi

 

Its just basicly a trim package, most SR5`s will have wing windows, nicer seats, chrome fender trim nicer wheels and other small improvements, thats about it.

 

Yup. Usually full instrument cluster (tach, oil & volt gauges etc), maybe a sliding rear window. Stuff like that. Nicer wheels, maybe? Not sure if they had alloys on Toyotas back then, but later on you'd get the alloy, instead of steel, wheels with the SR5 package.