2G 2g DSM need help on wheel offset and backspacing

[Bwesbright]

I need help with fitment for wheels I am wanting. The wheels are the Holeshot Holestar 15 x 8 wheels and will be running 26 x 8.5-15 mickey Thompson slicks. but not sure what backspacing or offset will work for having them tucked in best as possible.

 

[X2M7NOZ]

Do you know the offset of the rims? Otherwise your best bet will be to simply mock them up and see if everything clears. Wheel spacers might be required depending on rim offset.