What is the wheelbase of a 55 Chevy pickup?
The standard wheelbase for the 1955 Chevrolet pickup, in its most common form, is 115 inches (approximately 2,921 mm). Heavier-duty variants used longer wheelbases, around 125 inches (about 3,175 mm).
Overview and variants
The 1955 Chevrolet Task Force pickups were offered in multiple configurations. Wheelbase is the distance between the centers of the front and rear axles and influences ride, handling, and payload compatibility. Below is a concise look at the typical wheelbase options you might encounter for this model year.
Common wheelbase options you might encounter on 1955 Chevrolet pickups:
- 115 inches (2,921 mm) — standard for the more common 1/2-ton pickups.
- 125 inches (3,175 mm) — used on heavier-duty 3/4-ton and certain variant configurations.
When shopping or restoring, verify the wheelbase against the original factory specification for your exact model and cab/bed configuration, as there were variations by body style and production year.
How to verify the wheelbase on a vehicle today
To confirm the wheelbase on a specific truck, use the following checks and measurements:
- Check the data plate or VIN decode from the cab or frame, which often lists wheelbase as part of the vehicle specifications.
- Measure the distance between the centerlines of the front and rear axle assemblies with the vehicle on level ground.
- Cross-check with factory manuals, build sheets, or reputable restorers databases for confirmation per body style (pickup bed length, cab type, etc.).
Conclusion: The wheelbase information helps determine compatibility for parts, bed swaps, or restomod projects, so be precise about identifying your vehicle's exact configuration.
Summary
For most 1955 Chevy pickups, plan on a 115-inch wheelbase, with 125 inches documented for heavier-duty variants. Always verify before ordering parts or performing frame modifications.
