Re: FOLDING side mirrors????
Not sure how easy it would be but as for as least expensive I'd search some of the luxury car forums and see if they have any mirrors like this for sale. Then you could tear them apart and adapt the parts to the ranger mirrors.
The other option is aftermarket parts but I've never see them for rangers, mainly hondas and such.
2003 Ford Ranger XLT 3.0L Flexfuel V6
Underdrive crank pulley
15x8 Procomp Xtreme Alloy 7069
31x10.5x15 Dick Cepek Radial FC II
Cherry Bomb Extreme