What is the bolt pattern on a 1951 Ford F1?
In brief, the 1951 Ford F-1 uses a five-lug bolt pattern on a five-inch circle (5x5 inches, or 127 mm) for all wheels on the truck.
For restorers and hobbyists, this means you need wheels that match a 5x5 bolt circle. The pattern is a defining compatibility feature for the early F-Series pickups, and while variances in wheel width or center bore exist, the essential measurement remains the 5-lug on a 5-inch circle. Always verify center bore and brake clearance when selecting wheels or aftermarket replacements.
Details for restoration and wheel selection
To ensure proper fitment, confirm the wheel's bolt circle diameter (BCD) is exactly 5 inches, that there are five lug holes, and that the wheel's center bore will fit or clear the hub on your 1951 F-1. For aftermarket wheels, look for "5x127 mm" or "5x5 inches" labeling. If you plan to use adapters or spacers, understand that they can affect brake clearance, alignment, and reliability; consult a qualified shop before proceeding.
Summary
The bolt pattern on the 1951 Ford F-1 is 5x5 inches (five lugs on a 5-inch circle, 127 mm). This is the standard pattern for this era’s Ford pickups and remains the primary detail needed to source compatible wheels for restoration or restoration-like builds.
