I think GVs are a different stud pattern. I have 16 x 6 wheels on mine that I ordered straight out of China. Have 11 of them with +15 offset and 2 sets of tyres, 7.50 / 16 and 235/85s. I did put some 7.50 / 16 Roadgrippers on LJ rims at one point and they weren't the best fit.
This is it with 7.50s. These only work because I put a Sierra transfer in with 6.5 : 1 low range gears. Also note I had to make a complete new front clip and tub the rear to clear them. The Stockman in the background has 235/75 x 15s and 2" bodylift.

