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51

tire patches heavy duty

Worth a look

Shows low returns (0.9%), but a small market ($61K/yr) keeps it on the watch list.

Market size 15Growth 52Conversion 61Competition 40Returns 95Price range 69Avg price 85Brand share 60Review moat 58Quality gap 32

Returns

Incredible0.9%

return rate — above 6% kills the launch gate

Avg price

Great$18.88

avg listing price — sweet spot $15–$100

Price range

Good$7.21–$32.50

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

Conversion

Good5.3%

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

Brand share

Good69%

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

Review moat

Good1,191.72

avg incumbent reviews — the moat a new listing must climb

Growth

Good+23.3%

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

Competition

Okay61%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$61K

$61K/yr · 61K searches

Competition

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

20 rising

Sellers

33

Top-5 brand share

69%

Open market

27%

  • ZERINT27%
  • Socpuro18%
  • SUNSOUL14%
  • Frienda5%
  • Generic5%
  • FHTDW4%

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%$3K10%$6K15%$9K20%$12K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 25 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +23.3% search growth over the last 90 days.
1K750Black Friday '24Spike '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Reviews

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

What buyers love

Quality-Overall21%

“Excellent product”

Ease Of Use14%

“the process is pretty straightforward”

Value For Money11%

“Good for the price”

Efficiency9%

“Works well”

Advertised Vs Actual Product7%

“Works as advertised”

Maintenance And Repair6%

“Nice repair kit”

Socket/Port/Plug4%

“Easy to use tire plug”

Leak-Proof3%

“no air leaks”

Strength3%

“Its holding strong”

Assembly/Installation2%

“Nice set up”

What buyers complain about

Leak-Proof17%

“found it to be slowly leaking”

Functionality-Overall12%

“Did not work”

Quality-Overall12%

“Poor quality air tester”

Size-Overall7%

“But did not fit”

Advertised Vs Actual Product5%

“Not as pictured”

Rubber Quality4%

“its not rubber or plastic”

Value For Money4%

“be aware this product will be a waste of money to some”

Flatness2%

“Did not fix my flat”

Durability2%

“not quite as durable”

Adhesion/Stickiness2%

“Upon using the adhesive comes off before entering the hole”

Top return reasons

Size-Overall20%
Functionality-Overall14%
Maintenance And Repair10%
Value For Money8%
Defective Material/Parts7%
Advertised Vs Actual Product7%
Leak-Proof5%
Quality-Overall5%
Adhesion/Stickiness3%
Material Quality3%