We found one dictionary that defines the word conventional spare tire:

Tech (1 matching dictionary)

1. AUTOMOTIVE TERMS (No longer online)

▸ Words similar to conventional spare tire ▸ Usage examples for conventional spare tire ▸ Idioms related to conventional spare tire ▸ Wikipedia articles (New!) ▸ Words that often appear near conventional spare tire ▸ Rhymes of conventional spare tire ▸ Invented words related to conventional spare tire