Tire Caliper, 1916-1920

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Artifact Overview

This tire caliper was used to gauge whether an automobile tire was properly inflated. By measuring and comparing the width of the tire at the bottom (where it bulged from the weight of the car) and at the top (where it didn't), the user could determine if the tire required more air or less air.

Artifact Details

Artifact

Caliper

Date Made

1916-1920

Location

Not on exhibit to the public.

Object ID

86.185.81

Credit

From the Collections of The Henry Ford. Gift of Henry Austin Clark, Jr.

Material

Steel (Alloy)
Leather

Dimensions

Height: 6.5 in (unfolded)
Width: 10.25 in (unfolded)

Inscriptions

On case: GOODRICH TIRE CALIPER On calipers: THE B. F. GOODRICH COMPANY / AKRON, OHIO / GOODRICH INFLATION GAUGE [...]