Build number 3898. Got it with 21000 miles on it in August of 2008. Currently it has 30000 on it. Current mods: Bed Rug, JL Stealth Box in rear console with one JL 12" sub, Kicker amp, 2" lowering shackles, 22" replicas with Toyo tires, TA Motorsports Differential cover, Motive 4:10 gears...