The Firgerlos’ 2006 Jeep KJ Liberty CRD caught our attention because, well, we just don’t see many Liberty’s on the trail built to be capable of handling it.

The Jeep is powered by a VM Motori 2.8L inline-four engine with common-rail injection and backed by Chrysler’s 545RFE automatic transmission. The short-lived Liberty CRD was only offered for the ...