The '08 Wrangler Unlimited Rubicon of St. George, Utah, resident Bill Christensen is suspended by a TeraFlex 4-inch lift that clears 37x12.50R17 BFG Mud Terrain KM2 tires mounted to AEV wheels. The front axle was beefed with Poly Performance gussets and RCV axle shafts. Out back the stock rear Dana 44 received Superior chromoly shafts. Both axles spin 5.38 gears. Bestop High Rock bumpers with rollers protect the front and rear.