Help Needed Won't start!!!

[tr30]

My truck won't start. I've had the batteries checked and they are 90% charged. Alternator is good and all cables and connections are good and tight. Only thing it will do it click the solenoid. I don't lose power in cab to any of the lights and my radio doesn't reset. Guess my question is would it be the starter?

 

[DaveBen]

Does it turn over at the normal speed? If it does, your solenoid is good. If not you will have to jump around the solenoid with a piece of #0 cable to see if it trys to start. If still no, your starter is probably shot.

Dave