[Bandit130]

I replaced rear brake cylinders, with the front also, in July 2015 when I got truck. The rear shoes were pretty good at the time. Will be replacing brake shoes and not sure if the cylinders should be replaced this time. By the time I get to it, they will almost be 7 years old. Haven't done a complete rear brake job in many years. Thought I may need to go ahead and replace, but wanted opinions.

TIA