What size rims and tires?

[coryhunt]

I have a 1985 chevy c10 with stock suspension. Here is a pic of my truck and here is a pic of the rims I'm thinking about. The size I was thinking was
Rims
20x9.5 (back)
20x8 (front)
Tires
295/40/20 (back)
245/45/20 (front)

 

[JoJoeR]

Cory, Did you ever put your new rims and tire on?? I am contemplating some similar wheels and tires. 305/50/20 on 20/9.5 and 245/60/18 on 18/8 in front.
The fronts fit no problem, but the rears will be tight.