so a local used car lot has a 87 jeep cherokee 4x4 with the 4.0... 4wd works great and the truck seems to run out just fine.. its got 31in tires and a rancho suspension.... the suspension seems to be like a leveling system has a pump for it idk... but outside i give a 7/10 inside i give a 8/10... it has 185k... what kinda price do yall think i should be looking at and what are some pros and cons of this model????