sealed struts?

[myklantnee]

i have recently purchased Tokico Illumina shocks for my 91 N/A deuce.
i have since found out that if i have "sealed struts" as oppossed to "serviceable struts", i cannot do this upgrade. short of having the mechanic prop up the car and remove the strut to investigate, i have no clue what kind of strut i have. does anyone know what i should have? or am i missing other components necessary for this upgrade? if it helps i am also installing TRD lowering springs and TRD front and rear tower braces. also replacing front and rear lower ball joints.
thanks for any help i can receive.

[91MR2quickNA]

If you have a 91 that still has the stock struts, then it's not sealed. I've heard that 94+ have sealed Bilstein struts in the turbos. You should be okay.