Starting with the early 80s.. has the F150 4x2 always had the same bolt pattern? What bolt pattern is that, and would you know if Dodge Ram 1500 trucks have the same pattern?

I'm asking because I'm about to buy an old 1989 Dodge Ram 1500 .. and I might invest in some Rims and Tires that will be worth twice what I pay for the truck. I'd like to have some rims if possible that would be compatible with other trucks, like the early 80s F150s which I'm very fond of.

Thanks

 

check this website out http://boltpatternguide.net/ this is where i check all of my bolt pattern, the website is easy to use, they have a thing where you enter the make and year of your truck and it tells you what the pattern is

 

the early f150s have the same pattern here is the fords
F1/2 TON F-100,150 TRUCK
year-54-96
original size-15x6
bolt pattern-5x139.7
stud-1/2-RH
center hole-86.7
offset-L

and the dodge
RAM 1/2 TON TRUCK 2WD,4WD
year-94-01
original size-16x7
bolt pattern-5x139.7
stud-1/2-RH
center hole-77.8
offset-L

thanks to the http://boltpatternguide.net like i said i use this site a bunch of times, so by the looks of this that the dodge will not fit on fords, but the fords will fit on a dodge, it all depends on the center hole size