aftermarket cruise control

[TommyDodge]

I have a 1991 Ram D150 that has only a little over 67,000 miles on it and doesn't have cruise control on it.
I would really like to put cruise control on it to make the occasional trip easier
Has anyone put cruise control on their truck, and if so where did you buy it and how easy/hard was it to install?
Thanks in advance for your input and help
Tom

[MoparNorm]

Your '91 may have the wiring loom and computer support to be able to plug and play the correct system that was offered on your truck. Maybe a trip to the dealer to confirm with the parts guy, and then a trip to your local "Pick-A-Part".
Aftermarket cruise controls are usually pretty flaky units that don't last long.