What is the wheelbase of a 1955 Chevy truck 3100?
The wheelbase of the 1955 Chevrolet 3100 is 115 inches (about 2,921 millimeters).
The 3100 designation identifies Chevrolet’s half-ton pickup in the 1955 Task Force lineup. This wheelbase measurement is the standard figure used for the 3100/half-ton models of that era, reflecting Chevrolet’s design choices for payload, handling, and overall vehicle size in the mid-1950s.
Wheelbase details and what it means for the truck
In automotive terms, the wheelbase is the distance between the centers of the front and rear axles. For the 1955 3100, a 115-inch wheelbase influenced the truck’s ride quality, turning radius, and bed-length practicality—balancing maneuverability with payload capability in a period when pickups were increasingly expected to perform as versatile daily work vehicles.
Context within the 1955 Task Force lineup
The 1955 Chevrolet trucks marked the launch of the Task Force era, which continued through 1959. The 3100 was the 1/2-ton model, sharing the same 115-inch wheelbase as other 1/2-ton configurations in the lineup. Heavier-duty variants in the same generation typically carried longer wheelbases to support greater payloads, while the 3100's 115 inches stood as the standard reference for this class.
Summary
For the 1955 Chevrolet 3100, the wheelbase is 115 inches (2,921 mm). This specification defined the half-ton Task Force pickup’s footprint and helped determine its balance of ride comfort, payload capacity, and overall road presence during the mid-1950s.
