Will 15x8 rims fit on 1985 S10 4x4??

Truck sits up nice and is level, there is no sag in the rear, would 15x8 rims fit? what is the biggest tire I can fit also? 235-70-15? 3

a 15x8 rim will fit if the bolt circle is 5x4.75" Watch for proper backspacing of rim. Sticking outto far will look ghetto and bad for suspension parts and in to far will rub. 235/75 fits best on a 7 inch rim but will go on an 8 inch rim. I would go with 30x9.5x15 Most brands of 30" tires are 30" 235/75 is just shy of 30" tall. I would stick with 7" rims if staying with a 30 inch or shorter tire.

Or go with 31x10.5 on your 8 inch wheels and add a rear lift (cheap) and adjust torsion bars up in front to raise vehicle.