I am going to look at a 1991 80 series today and I need to know what to look for. The rig has 175,000 mile on it. Is it worth it for me to by a compression tester and check the engine? The cruiser is supposed to have a 5" lift and 35" tires under it. I saw it for sale on autotrader.com and I thought I would go look at it. I just need to know what stuff I should be looking for on this rig. Any help would be greatly appreciated.