They are usually very solid and well maintained, despite being a bit bashed around the edges.
the wolf is very heavy duty compared to a civvy landy, to name a few it has a reinforced chassis, hd suspension, reinforced loadbay, special air intake system, hd wheels. All wolfs have the 300tdi engine r380 gearbox so plenty of rugged umphh. Only 90's have been demobbed, or badly damaged 110's to be rebuilt.