42
8x170 to 8x6.5 adapters
Skip itHigh returns (10.5%) — this niche doesn't clear our bar today.
Review moat
Incredible44.44avg incumbent reviews — the moat a new listing must climb
Quality gap
Incredible3.9★avg incumbent rating — lower means beatable quality
Avg price
Good$115.80avg listing price — sweet spot $15–$100
Brand share
Okay79%top-5 brand share — brands hold most of the demand
Price range
Okay$52.68–$163.17cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+13.7%90-day search growth — must beat 0% to launch
Conversion
Okay3.3%search→purchase rate — share of searches ending in a sale
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Market size
Bad$71K$71K/yr · 19K searches
Returns
Bad10.5%return rate — above 5% kills the launch gate