Rear bags are new but have been sitting on my truck for 5 years. Have jack stands between the axle and c notch so bags aren't compressed or expanded all the way. Should they still be good? They don't look dried out or anything. Just don't want to finally finish building this thing and have a bag blow out
Yeah they should be good, in my experience they are like tires in a sense. If there are no rub marks, and the rubber isn't dry rotted it should be fine.