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185/60r14

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A small market ($14K/yr) — this niche doesn't clear our bar today.

Market size 4Growth 62Conversion 11Competition 37Returns 100Price range 39Avg price 84Brand share 34Review moat 61Quality gap 24

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Avg price

Great$75.81

avg listing price — sweet spot $15–$100

Growth

Good+39.1%

90-day search growth — must beat 0% to launch

Review moat

Good1,075.56

avg incumbent reviews — the moat a new listing must climb

Price range

Okay$45.14–$187.35

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Okay63%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay85%

top-5 brand share — brands hold most of the demand

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Conversion

Bad0.9%

search→purchase rate — share of searches ending in a sale

Market size

Bad$14K

$14K/yr · 20K searches

Competition

The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.

Brands

11 falling

Sellers

26

Top-5 brand share

85%

Open market

12%

  • Ironman32%
  • Fullway28%
  • Landspider17%
  • Armstrong4%
  • Kenda4%
  • HANKOOK3%
  • Open — no brand owns it (5 brands, 12%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$70410%$1K15%$2K20%$3K1101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

All 16 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — +39.1% search growth over the last 90 days.
1K600Spike '25Prime Day '25Black Friday '25Spike '26DecMarJunAugNovMarMay

Peak months: May, Jun · busiest ÷ quietest = 2.3×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Value For Money42%

“Price was right”

Wheel Quality19%

“Great tires”

Size-Overall13%

“Great fit”

Quality-Overall13%

“good quality tires”

Advertised Vs Actual Product4%

“the product better than expected”

Tread Pattern Pitch4%

“good thread pattern”

Grip3%

“handle well in different conditions”

Assembly/Installation3%

“Installation was smooth”

What buyers complain about

Durability60%

“TWO of them have shown serious defects FAR BEFORE their useful life ended”

Tread Pattern Pitch20%

“almost no tread left”

Size-Overall20%

“I order the tires they were way too small”

Top return reasons

Size-Overall80%
Advertised Vs Actual Product11%
Compatibility-Overall5%
Maintenance And Repair2%
Durability2%
Quality-Overall1%
Thin1%