I am looking to put 20 inch wheels on my 79 f100 2wd and was wondering if anyone knew if they would fit the truck. Any ideas?

 

I'd be willing the bet they'd fit if you drive around on rubber band tires.... but you left out any info on lift, current tires, etc. so I couldn't say for sure.

 

No lift on the truck. I'm actually planning on putting on a set of drop beams.

 

It's a matter of getting into it and measuring, keeping in mind turning radius and suspension travel causing rubbing on those expensive "rubber bands" not to mention fender damage. Be prepared for the ride to feel like you are sitting on 2 X 4s Stop by the drug store and pick up some Preparation H