Wanting to buy a set of 20's for my 71 SWB C10. I know i want to go with 8.5's up front and 10's out back. Here is my question. My truck already has a 4/6 static drop and my plans are to go with a complete Porterbuilt set-up next year. I just need to know what backspacing to go with on the wheels so i dont have any issues next spring when i do the install of the Porterbuilt stuff.I also dont want the wheels to look odd on the truck before i do the drop. Need your help guys, and it would be nice if i could get someone from Porterbuilt to chime in, since they do this for a living. The truck is coils all the way around with the plans for tubular arms up front when i go with the extreme drop next spring.
Would also like to go with a little deeper dish in the rear! Please help! Thanks, Newbie!!