signalboosterTop StoriesCustom RigsNorth Carolina lumber hauler's 1,000-hp 2000 Pete 379Owner Tim Diehl II's rig is retired from the highway, now used for show and occasionally for racing. The owner calls the 1,000-plus-horsepower unit his "big old play toy."Overdrive RadioRed Arrow Christmas convoy rolls strong over first three yearsRegulationsFMCSA pins 'CDL mills' problem on self-certification: Are owner-ops to blame?Business10,000 CDL drivers out-of-service for ELP: Where's the rates bump?Featured SponsorGarmin Dash Cams - Powerful & Discreet - Capture every detail with Garmin Clarity HDR optics, premium HD, and wide 140 degree view.