Athearn Genesis 2.0 G31659 HO Scale AC4400CW Ex-SP Union Pacific UP 6193 with DCC Sound Mississippi Central Multi-varied Unique Tread Blocks: Pit

Multi-varied Unique Tread Blocks: Pit Bull designs are not just about looks

Traxxas 8672 Talon EXT Tires on Black Wheels for REVO VXL

80" wide x 2

Common from the 1860s to the turn of the century

Athearn Genesis 2.0 G31659 HO Scale AC4400CW Ex-SP Union Pacific UP 6193 with DCC Sound Mississippi Central Multi-varied Unique Tread Blocks: PitAthearn Genesis 2. 0 G31659 HO Scale AC4400CW Ex SP Union Pacific UP 6193 with DCC Sound Introduced by GE in 1993 and built until 2004, when it was replaced by the Evolution Series Tier II compliant model, the AC4400CW is a staple of modern railroading. 2,834 examples were built with many still plying the rails in their as delivered configurations or as rebuilt variations. Many Class 1, regional, and foreign railroads purchased the AC4400CWs.