Tandem Stopper for Semi Trucks
FailShoppers spend an estimated $63K a year here, so Tandem Stopper for Semi Trucks is a Fail.
- Flapen Score
- 48 / 100Ranks 3,828 of 7,287 Automotive niches · −1 vs the category median of 4948
- Market size
- $63K/yr45K searches / yr
- 90-day growth
- -10.8%search demand this quarter
- Competition
- 78%top-5 click share · 9 brands · 11 sellers
Flapen Score
Tandem Stopper for Semi Trucks against its category
The dotted line is the Automotive average. Past it, Tandem Stopper for Semi Trucks is stronger. Inside it, weaker.
Market
The Tandem Stopper for Semi Trucks market on Amazon at a glance
Shoppers on Amazon United States searched for Tandem Stopper for Semi Trucks 45K times last year and spent an estimated $63K. The top 5 brands take 86% of clicks. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 5.8% of those searches ended in a purchase.
Shoppers searched for this 45K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.8% of those searches ended in a purchase. Searches in the last 90 days moved -10.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $63K a year.
- Searches, last 12 months
- 45K
- Growth, 90 days vs prior 90
- -10.8%
- Conversion, latest week
- 5.8%
- Market size, estimated
- $63Ka year
- Top search term
- tandem stopper8K searches a year
02 · Price
A sale here is worth $23.86.
Listings sell for $23.86 on average, from $10.35 to $39.25. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At $23.86 that is $2K to $6K a year per listing.
- Average price
- $23.86inside the $15 to $100 sweet spot
- Price range
- $10.35–$39.25
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $2K–$6K
- Returns
- 1.3%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
91% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 6.5% of listings are out of stock. The average listing ranks #141 within Towing Products & Winches. It carries 84 reviews at 4.25 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 91%
- Prime listings
- 100%
- Out of stock, average day
- 6.5%
- Average rank
- #141in Towing Products & Winches
- Average rating
- 4.25 starsAmazon United States average 4.42 stars
- Average reviews
- 84per listing
- Listings tracked
- 11
04 · Newcomers
0 of last year's 4 launches cleared the first-year sales bar.
4 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 4
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 34 months
Products
Top Tandem Stopper for Semi Trucks products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 8, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
AltitudeCraft Tandem Slide Stopper for Semi Truck Strong Magnetic Axle Stop Device for Dry Van & Refrigerator Trailer Heavy Duty Carbon Steel Lock Pin Stopper Semi Truck Accessories
- Price
- $39.25
- Rating
- 4.6/5
- Reviews
- 224
- Age
- 2y ago

Trailer Axle Stop Device Heavy Duty Magnetic Trailer Axle Stopper Trailer Tandem Slide Stopper for Trailer Refrigerator Trailers Dry Van Trailers Semi Truck
- Price
- $30.00
- Rating
- 4.3/5
- Reviews
- 94
- Age
- 1y ago

HNeekyr Trailer Tandem Slide Stopper Locking Pin Tandem Stop Tandem Slider Stop Lock for Semi Truck Lock Pin Stopper Heavy Duty Steel Construction Zinc Plated Cold Rolled Steel
- Price
- $15.48
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 2y ago

FALVFUN Trailer Tandem Slide Stopper Heavy Duty Construction Slider Tandem Axle Stop Lock Pin Tool Towed Vehicle Replacement Accessories Universal for Semi Truck Trailer
- Price
- $10.35
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 8mo ago

HNeekyr Trailer Tandem Slide Stopper Locking Pin Tandem Stop Tandem Slider Stop Lock for Semi Truck Lock Pin Stopper Heavy Duty Steel Construction Zinc Plated Cold Rolled Steel Chroma Gold
- Price
- $14.60
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 1y ago
Trending
estimated 90-day click momentum
LVACODV Trailer Tandem Slide Stopper Lock Pin Tool Heavy Duty Steel Tandem Stopper for Semi Truck Trailers Zinc Plated Slider Stop Locking Pin for Tandem Axle Position Adjustment
- Price
- $12.91
- Rating
- 3.7/5
- Reviews
- 8
- Age
- 3mo ago

FALVFUN Trailer Tandem Slide Stopper Heavy Duty Construction Slider Tandem Axle Stop Lock Pin Tool Towed Vehicle Replacement Accessories Universal for Semi Truck Trailer
- Price
- $10.35
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 8mo ago

Trailer Axle Stop Device for Semi Trucks Dry Vans & Reefers - Reinforced Magnetic Tandem Slide Stopper Heavy Duty Steel Trailer Pin Stopper Truck Tandem Stopper Trailer Slider Accessories
- Price
- $27.30
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 8mo ago

LVACODV Tandem Slide Stopper for Semi Trucks - Strong Magnetic Axle Stop Device Heavy Duty Carbon Steel Lock Pin Stopper Tool Semi Truck Accessories for Accurate Axle Alignment
- Price
- $26.28
- Rating
- 3.1/5
- Reviews
- 39
- Age
- 6mo ago

HNeekyr Trailer Tandem Slide Stopper Locking Pin Tandem Stop Tandem Slider Stop Lock for Semi Truck Lock Pin Stopper Heavy Duty Steel Construction Zinc Plated Cold Rolled Steel Chroma Gold
- Price
- $14.60
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 1y ago
Newest
by launch date
LVACODV Trailer Tandem Slide Stopper Lock Pin Tool Heavy Duty Steel Tandem Stopper for Semi Truck Trailers Zinc Plated Slider Stop Locking Pin for Tandem Axle Position Adjustment
- Price
- $12.91
- Rating
- 3.7/5
- Reviews
- 8
- Age
- 3mo ago

LVACODV Tandem Slide Stopper for Semi Trucks - Strong Magnetic Axle Stop Device Heavy Duty Carbon Steel Lock Pin Stopper Tool Semi Truck Accessories for Accurate Axle Alignment
- Price
- $26.28
- Rating
- 3.1/5
- Reviews
- 39
- Age
- 6mo ago

Trailer Axle Stop Device for Semi Trucks Dry Vans & Reefers - Reinforced Magnetic Tandem Slide Stopper Heavy Duty Steel Trailer Pin Stopper Truck Tandem Stopper Trailer Slider Accessories
- Price
- $27.30
- Rating
- 5.0/5
- Reviews
- 8
- Age
- 8mo ago

FALVFUN Trailer Tandem Slide Stopper Heavy Duty Construction Slider Tandem Axle Stop Lock Pin Tool Towed Vehicle Replacement Accessories Universal for Semi Truck Trailer
- Price
- $10.35
- Rating
- 4.8/5
- Reviews
- 12
- Age
- 8mo ago

HNeekyr Trailer Tandem Slide Stopper Locking Pin Tandem Stop Tandem Slider Stop Lock for Semi Truck Lock Pin Stopper Heavy Duty Steel Construction Zinc Plated Cold Rolled Steel Chroma Gold
- Price
- $14.60
- Rating
- 4.5/5
- Reviews
- 148
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 78% of clicks. A locked shelf that new listings rarely crack.
Brands
9 falling
Sellers
11
Est. top-5 brand share
86%
Top 20: 100%
Est. top-5 click share
78%
Top 20: 100%
Open market
9%
- AltitudeCraft35%
- HNeekyr21%
- Ulreon14%
- FALVFUN8%
- LVACODV8%
- Skywin5%
- Open — no brand owns it (3 brands, 9%)
Demand
Tandem Stopper for Semi Trucks search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan · busiest ÷ quietest = 2.0× · 10 of 12 months tracked
Search terms
Top Tandem Stopper for Semi Trucks search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- tandem stopper8K/yr
- tandem stopper for semi trucks10K/yr
- tandem slide stopper for semi4K/yr
- trailer tandem slide stopper5K/yr
- tandem slide stopper6K/yr
- trailer tandem slide stopper locking pin2K/yr
- axle stop device2K/yr
- tandem axle stopper2K/yr
- tandem slider stopper2K/yr
- tandem slide stopper for semi truck4K/yr
Reviews and returns
What reviews say buyers love and hate about Tandem Stopper for Semi Trucks
We read the reviews and the return reasons for every product selling here.
“Broke quickly”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
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Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Tandem Stopper for Semi Trucks questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









