  We report the results of our theoretical study and analysis of earlier
experimental data for the g-factor tensor components of the ground
$^2\Pi_{1/2}$ state of free PbF radical. The values obtained both within the
relativistic coupled-cluster method combined with the generalized relativistic
effective core potential approach and with our fit of the experimental data
from [R.J. Mawhorter, B.S. Murphy, A.L. Baum, T.J. Sears, T. Yang, P.M.
Rupasinghe, C.P. McRaven, N.E. Shafer-Ray, L.D. Alphei, J.-U. Grabow, Phys.
Rev. A 84, 022508 (2011); A. Baum, B.S. thesis, Pomona College, 2011]. The
obtained results agree very well with each other but contradict the previous
fit performed in the cited works. Our final prediction for g-factors is
$G_{\parallel}= 0.081(5)$, $G_{\perp}=-0.27(1)$.
