Skip to content
38

gm tpms sensors

Skip it

A small market ($81K/yr) — this niche doesn't clear our bar today.

Market size 20Growth 20Conversion 32Competition 22Returns 39Price range 95Avg price 95Brand share 27Review moat 58Quality gap 67

Avg price

Incredible$33.07

avg listing price — sweet spot $15–$100

Price range

Incredible$22.01–$42.18

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Review moat

Good1,174.57

avg incumbent reviews — the moat a new listing must climb

Returns

Okay4.3%

return rate — above 6% kills the launch gate

Conversion

Okay2.6%

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

Brand share

Okay89%

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

Competition

Bad74%

top-5 click share — a locked-up shelf

Market size

Bad$81K

$81K/yr · 95K searches

Growth

Bad-9.0%

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

Competition

The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

15

Top-5 brand share

89%

Open market

6%

  • CDWTPS34%
  • CARORAV25%
  • Masoll16%
  • PUMBOAT8%
  • A-Premium6%
  • Yikesai5%
  • Open — no brand owns it (2 brands, 6%)

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%10%$8K20%$16K30%$24K40%$32K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — -9.0% search growth over the last 90 days.
4K3KHoliday '24Spike '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Nov · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Value For Money16%

“Great money saver”

Assembly/Installation15%

“Easy setup”

Quality-Overall13%

“they are a good quality build”

Efficiency11%

“It does work”

Advertised Vs Actual Product10%

“As advertised”

Ease Of Use7%

“Ease of use”

Size-Overall7%

“Direct fit”

Pressure3%

“So far the pressures seem accurate”

Connectivity-Overall2%

“Connected fine, no problem”

Durability2%

“no issues so far”

What buyers complain about

Sensor23%

“Bad sensors”

Functionality-Overall12%

“Completely nonfunctioning”

Durability10%

“Don't last”

Compatibility-Overall10%

“Not compatible”

Quality-Overall6%

“Bad quality”

Battery Life4%

“Low battery life”

Size-Overall3%

“Too large”

Value For Money3%

“it's cheap”

Assembly/Installation3%

“Took less than two minutes to install”

Measurement/Reading Accuracy2%

“Inaccurate readings”

Top return reasons

Sensor33%
Functionality-Overall19%
Compatibility-Overall16%
Assembly/Installation6%
Size-Overall6%
Value For Money4%
Advertised Vs Actual Product3%
Defective Material/Parts3%
Measurement/Reading Accuracy2%
Connectivity-Overall1%