de pneus means of tires, however, taxa is not a French word. Taxa is a word in other languages, for example it means rate in Portuguese and tax in Romanian.
'un fabricant de pneus'
De tu means: of your in English.
The indefinite article "de" in Spanish is analogous to the indefinite article "of" in English.
Of which or of what.
i am from...
from you
what does tengo la clase de espanol en la primera hora mean in English
De is a preposition meaning of. It can also mean from, about, with, and as.
AnswerCore
"De su vida" in English means "of his/her life."
"Debajo de" means "underneath" or "below" in English.
De Veras means really? in English.