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53

235/40r19 tires

Worth a look

Shows low returns (0.1%), but prices mostly outside the sweet spot ($75.05–$391.97) keeps it on the watch list.

Market size 62Growth 26Conversion 17Competition 68Returns 100Price range 8Avg price 50Brand share 73Review moat 91Quality gap 30

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Review moat

Great178.34

avg incumbent reviews — the moat a new listing must climb

Brand share

Good61%

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

Competition

Good44%

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

Market size

Good$544K

$544K/yr · 226K searches

Avg price

Good$176.00

avg listing price — sweet spot $15–$100

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Okay+0.4%

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

Conversion

Bad1.4%

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

Price range

Bad$75.05–$391.97

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

Competition

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

25 rising

Sellers

37

Top-5 brand share

61%

Open market

31%

  • TRAVELSTAR23%
  • Landspider11%
  • Evoluxx11%
  • Barkley9%
  • Lexani8%
  • Mastertrack8%

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%3%$16K6%$33K9%$49K12%$65K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)3 products missing review or click data not plotted

All 35 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +0.4% search growth over the last 90 days.
5K3KHoliday '24Prime Day '25Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.2×

Reviews

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

What buyers love

Wheel Quality34%

“Great tires”

Value For Money23%

“Great tire for the price”

Quality-Overall18%

“Great quality tires especially for the price”

Size-Overall10%

“Fits Perfectly”

Grip3%

“Good grip on the road and stable handling, especially for daily use”

Friction3%

“Good control/traction under any road conditions”

Correct Contents3%

“Good quantity”

Durability2%

“Durability is good”

Advertised Vs Actual Product1%

“which is what I was looking for”

Ease Of Use1%

“Handling feels great too”

What buyers complain about

Quality-Overall60%

“Not really good tires”

Durability20%

“Didnt last long at all one of them leaking around the rim”

Tread Pattern Pitch10%

“Poor Quality Tread”

Product Condition10%

“Tires are supposed to be new”

Top return reasons

Size-Overall56%
Value For Money19%
Assembly/Installation10%
Functionality-Overall4%
Advertised Vs Actual Product2%
Compatibility-Overall2%
Tread Pattern Pitch2%
Product Condition2%
Durability2%
Maintenance And Repair2%