Byron is dead on if you ever go there. i just got my car weighed at a certified scale at a truck stop in Bollingbrook and the next day went to Byron. just out of curiosity, i put the car on the scale and it was identical. just stop off at a truck stop up by GLD, or if they have a scale which i would think they would, but haven't been there for maybe 10yrs. congrats on the time too!