Kick the tires


Meaning
This idiom refers to testing or inspecting something, typically in a casual or cursory manner, to assess its quality or reliability, much like kicking the tires of a car to check its condition before purchase. It conveys a practical, hands-on approach to evaluation, often used in business, automotive, or decision-making contexts to describe a preliminary check before committing. The phrase carries a tone of pragmatism, curiosity, or skepticism, reflecting cultural values of due diligence and the human tendency to seek tangible reassurance. Its automotive imagery evokes a tactile, real-world test, resonating in scenarios like negotiations or product trials. The idiom balances trust and caution, making it a versatile metaphor for assessing value or functionality in everyday decisions.
Origin
The phrase originated in early 20th-century America, tied to the rise of the automobile industry, where buyers would literally kick car tires to check for sturdiness or air pressure, a rudimentary test of quality. Its earliest recorded metaphorical use appears in American business jargon of the 1930s, notably in *The Wall Street Journal* (1939), describing investors ‘kicking the tires’ of stocks. The idiom gained traction post-World War II, during the car-centric 1950s, when automotive culture permeated slang, as seen in advertising and films like *Rebel Without a Cause* (1955). Its spread was amplified by corporate and consumer contexts, with outlets like *Consumer Reports* using it in product reviews. Its adoption across English-speaking cultures, particularly in the U.S., Canada, and Australia, stems from its vivid imagery and universal applicability to testing anything from cars to ideas.
Variants
  • Kick the tyres
  • Kicking the tires
  • Give the tires a kick
Examples
  • Before signing the contract, he wanted to kick the tires and see the prototype in action.
  • Kicking the tyres on this new software revealed some bugs we need to fix.
  • She gave the tires a kick by test-driving the car around the lot.
  • Let’s kick the tires on this investment plan before committing funds.
  • Kicking the tires during the open house helped them spot the leaky roof.