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165r15 tires

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A small market ($31K/yr) — this niche doesn't clear our bar today.

Market size 8Growth 54Conversion 20Competition 13Returns 98Price range 95Avg price 92Brand share 21Review moat 46Quality gap 25

Returns

Incredible0.5%

return rate — above 6% kills the launch gate

Price range

Incredible$33.72–$86.51

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

Avg price

Great$54.41

avg listing price — sweet spot $15–$100

Growth

Good+27.0%

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

Review moat

Okay1,911.22

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Bad92%

top-5 brand share — brand-locked demand

Conversion

Bad1.6%

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

Competition

Bad85%

top-5 click share — a locked-up shelf

Market size

Bad$31K

$31K/yr · 35K searches

Competition

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

25

Top-5 brand share

92%

Open market

3%

  • Petlas45%
  • Thunderer16%
  • AR-PRO13%
  • NEXEN11%
  • Merrell6%
  • Armstrong5%
  • Open — no brand owns it (1 brand, 3%)

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%15%$5K30%$9K45%$14K60%$19K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 9 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 102 weeks — +27.0% search growth over the last 90 days.
900700Spike '25Spike '26DecMarJunAugNovMarMay

Peak months: May · busiest ÷ quietest = 1.8×

Reviews

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

What buyers love

Value For Money29%

“Awesome price”

Quality-Overall21%

“Very nice quality tire highly recommend for classic Volkswagen beetle”

Size-Overall21%

“Great fitment”

Wheel Quality20%

“i returned this tire due to the tire mounting co. - come to find out the tire was/is fine it was the rim nothing wrong with the tire - i apologize - very happy with the product and seller - i highly recommend this seller and product”

Durability2%

“They are decently durable”

Pressure2%

“so far it's holding air”

What buyers complain about

Leak-Proof67%

“that's where it leaked”

Quality-Overall17%

“extremely pour quality so I inspected the second tube”

Top return reasons

Size-Overall59%
Quality-Overall13%
Assembly/Installation6%
Weight Heavy6%
Leak-Proof5%
Advertised Vs Actual Product3%
Functionality-Overall3%
Product Condition3%
Mechanism Issues2%