We catch up with Rock Krawler Suspension in Moab, Utah, where it was proving out its latest Jeep Wrangler JL build. Fit with a 2.0L turbocharged four-cylinder, 37-inch Nitto Ridge Grapplers, and a off-the-shelf 3.5-inch lift, the company does a great job at showcasing how a little can go a long way with the JL.