Preliminary identification

General Tire Porcelain Enamel Vertical Sign

Photo reference

1 uploaded photo

Overview

A striking vertical 'strip' sign featuring the iconic drop-shadow typography and the General Tire crest. This is a classic example of American porcelain enamel advertising, designed to be mounted on the exterior of a service station or garage.

Story

Founded in 1915, General Tire focused on the premium market, refusing to engage in price wars. This sign stood as a beacon of quality for motorists during the great American road trip era, surviving decades of sun and rain.

Maker / Origin

William O'Neil and Winifred Fouse started General Tire in Akron, the 'Rubber Capital of the World.' They were pioneers in 'low-pressure' tires and became a massive conglomerate that eventually owned RKO Pictures and rocket manufacturer Aerojet.

Condition & Value

The sign shows authentic 'character' with porcelain loss around the mounting holes and edges, and some surface scratching. The gloss appears well-preserved in the central field, which is vital for value. The minor chipping reduces value by roughly 20% compared to a mint example. Value is driven by the 'petroliana' market.

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Sold comps, value drivers, and venue guidance pulled from recent auction results.

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Market Analysis

Comparable demand stays strongest where maker, originality, and venue confidence line up. Broader examples still trade, but the range tightens quickly when provenance, condition, or selling lane fit is missing.

Value Drivers

  • Strong maker attribution with credible period details
  • Better-than-average condition for the category
  • Broader demand rises when presentation and finish feel intact

Concerns

  • Decorative-only demand limits the ceiling
  • Surface wear or missing provenance can compress the range fast
  • Regional sale lanes often underperform specialist venues

Best Venue

Specialty auction or a focused dealer with buyers already in this lane.

Comparable Sales

5 comps
Regional auction· Jun 2024
$1,280

Signed example with light edge wear and original frame.

Dealer archive· Mar 2024
$1,450

Comparable format with stronger provenance and cleaner surface.

Marketplace sale· Jan 2024
$980

Smaller related piece with visible craquelure and trimmed margins.

Estate platform· Oct 2023
$1,150

Period match with softer condition and weaker subject matter.

Auction result· Aug 2023
$1,375

Close market lane comp with similar material and presentation.