Tire Valve Stem Caps Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Tire Valve Stem Caps sales on Amazon US totaled 62,650 units in July 2026 (▼ 7.3% vs. the prior month), generating an estimated $357,132 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 68.6% of unit volume and 63.9% of revenue, while a typical listing is priced at $6.98. The keyword itself pulled 39,462 Amazon queries over the same period (▲ 37.6% MoM).
Zooming out to the 12-month window ending July 2026, the tire valve stem caps Top 50 moved 795,050 units and $4,522,264 in cumulative sales — an average of 66,254 units and $376,855 per month. Monthly throughput topped out at 81,850 units in November 2025 and dipped to 40,000 in May 2026, leaving the latest reading 15.7% lower than August 2025.
Tire Valve Stem Caps Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
62.6K
▼ 7.3% MoM
Monthly Revenue 2026/07
$357.1K
▼ 6.9% MoM
Top 10 Market Share 2026/07
68.6%
Tire Valve Stem Caps Market Share & Sales Concentration on Amazon US — July 2026
The most-sold tire valve stem caps listing on Amazon US in July 2026 is ASIN B06X9L4WBQ (Brand: CKAuto), which sold 10,000 units at $5.99 apiece — equal to 16.0% of every unit tracked in this report and 43% ahead of the No. 2 listing.
The Top 10 ASINs account for 43,000 units and $228,230 in July 2026 — 68.6% of unit volume and 63.9% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Tire Valve Stem Caps' on Amazon
July 2026
Is 68.6% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B06X9L4WBQ
CKAuto Tire Valve Stem Caps, Aluminum Black, 4 pcs/Pack | Corrosion Resistant, Universal Stem Covers for Cars Trucks Motorcycles SUVs and Bikes
10K
▲ 0.0%vs. prior month
$59.9K
latest month
12-month trend
B09CDN1RR5
DECURCAR Tire Valve Stem Caps 5 Pack American Flag - Black | Tire Air Caps Aluminum with Plastic Liner TPMS Safe Corrosion Resistant Dust Proof Universal for Car Truck Motorcycle Bike
7K
▼ 22.2%vs. prior month
$45.4K
latest month
12-month trend
B079HY6YLB
Outus 20 Pcs Tire Valve Stem Caps Universal Tire Caps,Black | Universal Fit for SUV Trucks Motorcycles Bikes, Dust Waterproof Design, Durable Plastic Valve Covers Replacement Caps
6K
▲ 50.0%vs. prior month
$22.9K
latest month
12-month trend
B0D7ZYJNDK
Tire Valve Stem Caps The Upgraded Version has a Sealing Ring for Car, Motorbike, Trucks, Bike, Bicycle （Black） (24)
5K
▼ 16.7%vs. prior month
$18.9K
latest month
12-month trend
B0DDCWDPQL
2PCS Brass Presta Valve Adapter, Convert Presta to Schrader Adaptor, Inflate Tire Using Standard Pump or Air Compressor for Bikes, 2 Pack Black Tire Valve Caps(Reticulated Grain Style)
4K
▼ 20.0%vs. prior month
$16K
latest month
12-month trend
B07JF53QZR
Valve Stem Removal Tool - 20Pcs Valve Cores, 10Pcs Tire Valve Caps, 4-Way Valve Tool, Valve Core Remover Tool By ZHSMS(35 PCS)
3K
▲ 0.0%vs. prior month
$20.5K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Tire Valve Stem Caps Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
CKAuto is the best-performing tire valve stem caps brand in July 2026, moving 14,000 units across 3 ASINs for 32.6% of Top 10 volume. DECURCAR follows with 7,000 units (16.3%), ahead of Outus on 6,000 units (14.0%).
With 8 brands splitting the Top 10 and 62.8% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $3.82 to $6.49, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
CKAuto
3 ASINs in Top 10
32.6%
Units
14K
Revenue
$85.9K
Avg. price
$6.32
B06X9L4WBQ
$5.99·★4.7·35.8K revsCKAuto Tire Valve Stem Caps, Aluminum Black, 4 pcs/Pack | Corrosion Resistant, Universal Stem Covers for Cars Trucks Motorcycles SUVs and Bikes
Units sold10KB071JNT3CZ
$6.99·★4.7·35.8K revsCKAuto Tire Valve Stem Caps, Aluminum Red, 4 Pcs/Pack | Corrosion Resistant, Universal Stem Covers for Cars Trucks Motorcycles SUVs and Bikes
Units sold2KB08GFK6VY9
$5.99·★4.8·4K revsCKAuto 50 Pack Tire Valve Caps, Plastic Valve Stem Caps with O Rubber Seal | Universal Stem Covers for Cars, SUVs, Bike and Bicycle, Trucks, Motorcycles, Airtight Seal Dust Proof, Black 5 dollar item
Units sold2K
DECURCAR
1 ASIN in Top 10
16.3%
Units
7K
Revenue
$45.4K
Avg. price
$6.49
B09CDN1RR5
$6.49·★4.7·21K revsDECURCAR Tire Valve Stem Caps 5 Pack American Flag - Black | Tire Air Caps Aluminum with Plastic Liner TPMS Safe Corrosion Resistant Dust Proof Universal for Car Truck Motorcycle Bike
Units sold7K
Outus
1 ASIN in Top 10
14.0%
Units
6K
Revenue
$22.9K
Avg. price
$3.82
B079HY6YLB
$3.82·★4.7·9.2K revsOutus 20 Pcs Tire Valve Stem Caps Universal Tire Caps,Black | Universal Fit for SUV Trucks Motorcycles Bikes, Dust Waterproof Design, Durable Plastic Valve Covers Replacement Caps
Units sold6K
Trending Tire Valve Stem Caps Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. On the growth side, B09KRXC4DN leads positive momentum with ▲ 75.0% MoM growth on 700 units, with B079HY6YLB close behind at ▲ 50.0% MoM on 6K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B09KRXC4DN
SINGARO 12PCS Tire Valve Stem Caps, Car Exterior Accessories, Aluminum Alloy Tire Valve Cap Set, Corrosion Resistant Leak-Proof Universal for Cars, Trucks, Motorcycles and Bicycles (Black)
Price
$4.99
Rating
4.5
Reviews
2.9K
Latest month sales
B079HY6YLB
Outus 20 Pcs Tire Valve Stem Caps Universal Tire Caps,Black | Universal Fit for SUV Trucks Motorcycles Bikes, Dust Waterproof Design, Durable Plastic Valve Covers Replacement Caps
Price
$3.82
Rating
4.7
Reviews
9.2K
Latest month sales
B0CNQ7NY3R
10PCS TPMS Tire Valve Long Stem Caps, Black Plastic Wheel Tire Valve Stem for TR20008 TPMS, Universal Long Stem Caps for Cars, SUV, Trucks, Bikes, Motorcycles, Bicycles
Unlock to view ASIN details and product titles
Price
$3.99
Rating
4.6
Reviews
1.2K
Latest month sales
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