Can anyone give me the overall width and tread width of the Nitto Terra Grappler 325/65R18 ? I know that the height is 34.6". I am trying to determine if they will work with my standard 18" Sahara wheels, with no problems in width, with 1.5" Spidertrac Spacers. I will have a 2.5 Teraflex BB lift. I really don't want to lug the Jeep down so that I will have a problem on the highway with hills and such. By the way, I have 3:73 gears...
Thanks....

 

I dont know the exact size of a 325 / 18 but a 275 /70 /18 is the largest width you can fit on a 7.5" wheel according to the manufacturer specs.

Many go wider then specs without issues if you can get them mounted