after market rim help please

[95 range rover 4x4]

I have a 95 range rover classic and i installed a tru 3inch lift and now i want to put 33x12.5x15 rims. i found rims from rover gulf with a 4.50 off set is that good enough. to fit 12.5 tire without rubbing on the arms when i turn ? the stock rims with 245/70/16 rubbs on the arms when i turn
Thank you