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50

275/40/20

Worth a look

Shows low returns (0.2%), but prices mostly outside the sweet spot ($97.45–$535.45) keeps it on the watch list.

Market size 50Growth 35Conversion 18Competition 60Returns 99Price range 1Avg price 43Brand share 81Review moat 70Quality gap 28

Returns

Incredible0.2%

return rate — above 6% kills the launch gate

Brand share

Great54%

top-5 brand share — no brand owns this niche

Review moat

Good701.16

avg incumbent reviews — the moat a new listing must climb

Competition

Good49%

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

Market size

Good$285K

$285K/yr · 92K searches

Avg price

Okay$217.74

avg listing price — sweet spot $15–$100

Growth

Okay+8.2%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Conversion

Bad1.4%

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

Price range

Bad$97.45–$535.45

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

Competition

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

Brands

24 rising

Sellers

31

Top-5 brand share

54%

Open market

41%

  • Fullway29%
  • Arroyo8%
  • Part Synergy6%
  • Barkley6%
  • Nitto5%
  • Aplus5%

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%$14K10%$28K15%$43K20%$57K1101001K10K100K 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 31 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +8.2% search growth over the last 90 days.
2K2KBlack Friday '24Spike '25Spike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.3×

Reviews

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

What buyers love

Quality-Overall33%

“superb build quality”

Wheel Quality30%

“Tires worked fine”

Value For Money11%

“Great value”

Friction9%

“Vibration is not bad”

Size-Overall7%

“Perfect Fit”

Compatibility-Overall5%

“Work well on my 392”

Tread Pattern Pitch2%

“Tread depth is good”

Advertised Vs Actual Product2%

“came as described”

Durability2%

“they seem quite durable”

What buyers complain about

Quality-Overall100%

“Very poor quality”

Top return reasons

Size-Overall73%
Functionality-Overall7%
Compatibility-Overall5%
Value For Money5%
Product Condition4%
Advertised Vs Actual Product4%
Maintenance And Repair2%