---
title: "4.10/3.50-6 Tire — $86K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/4-10-3-50-6-tire"
last_updated: "2026-08-09T09:47:37.411Z"
locale: en
meta:
description: "Niche score 56/100 · $86K/yr market · 65K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $86K/yr market · 65K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "4.10/3.50-6 Tire — $86K/yr Amazon US Niche (2026) - Flapen"
---
# **4.10/3.50-6 tire**
**Worth a look**
Shows a sweet-spot price point ($39.50 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 22Growth 58Conversion 42Competition 75Returns 24Price range 91Avg price 95Brand share 85Review moat 82Quality gap 47
**Avg price**
**Incredible****$39.50**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$11.94–$74.77**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****50%**
top-5 brand share — no brand owns this niche
**Review moat**
**Great****354.89**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Great****40%**
top-5 click share — an open shelf
**Growth**
**Good****+33.5%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****5.2%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$86K**
$86K/yr · 65K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, 4.10/3.50-6 tire is a $86K/yr Amazon United States market (65K searches/yr). The top 5 brands hold 50% of demand. Demand peaks in Apr–May. Verdict: Worth a look — 56/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **4.10/3.50-6 tire market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$119K–$158K**
- units × avg price
- **Conversion rate**
- **3.3%**
- **Avg BSR**
- **#390**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **74%**
- **Out of stock**
- **8.4%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **214 days**
## **Competition & brand share**
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.
**Brands**
**23 **▼falling
**Sellers**
**29**
**Top-5 brand share**
**50%**
Top 20: 98%
**Top-5 click share**
**40%**
Top 20: 85%
**Open market**
**44%**
- GICOOL18% - HOLATO10% - Yesker9% - Kavedodu7% - FVRITO7% - CMOOD6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +33.5% search growth over the last 90 days.
2K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/automotive/4-10-3-50-6-tire/trend)
## **Top 4.10/3.50-6 tire search terms**
- **4.10/3.50-6 tire**26K/yr+38.3%4.1% conv. - **4.10/3.50-6 tire and wheel**12K/yr+80.8%2.7% conv. - **4.10-6 tire**9K/yr-19.4%3.0% conv. - **4.10 3.50-6 tire**8K/yr+24.8%2.3% conv. - **4.10/3.50-6**5K/yr+13.5%3.8% conv. - **4.10/3.50 x 6 tire**4K/yr+62.8%3.0% conv. [**All search terms **](https://flapen.com/research/us/automotive/4-10-3-50-6-tire/search-terms)
## **Top 4.10/3.50-6 tire products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%4%$3K8%$7K12%$10K16%$14K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**GICOOL 4.10/3.50-6 Flat Free Tire and Wheel 12 Solid Wheel 3-3.5-4.5 Centered Hub and 3/4 & 5/8 Bearings Replacement for Lawnmower Wheelbarrow All Purpose Utility Tire on Wheel**GICOOL**$69.46**4.4★90 rev](https://www.amazon.com/dp/B0CW9KSN4J) [2**Yesker 4.10/3.50-6 Flat-Free Tires and Wheels 12 Solid Wheelbarrow Tire with 1 Bearing 3.75 Centered Hub for Wheelbarrow Garden Gorilla Cart Hand Truck (1 Pack)**Yesker**$29.42**3.0★1 rev](https://www.amazon.com/dp/B0GMHSQK7N) [3**HOLATO 4.10/3.50-6 4.10-6 NHS Tire and Inner Tube for Lawn Mower Wheelbarrows 4 Wheelers ATV Quad Go Kart Snow Blower Tractors Hand Trucks Generators Utility Carts Trolleys Mini Bike Heavy Duty 2 Pack**HOLATO**$45.74**4.3★89 rev](https://www.amazon.com/dp/B0C743623S) [4**4.10/3.50-6 Flat Free Tire and Wheel with 3/4 & 5/8 Bearings 3-3.5-4.0-4.5 Centered Hub 4.10/3.50-6 Flat Free Tire with Rim Replacement for Wheelbarrow Hand Truck 2 Pack**CMOOD**$64.93**3.4★5 rev](https://www.amazon.com/dp/B0GC2LLD22) [5**Kavedodu 12 Flat Free Tires Rubber Replacement Solid Tire and Wheel Assemblies for Hand Trucks Garden Cart Wheelbarrow - 3.5Wide Polyurethane Tires 2.1 Hub with 5/8 Inch Axle Borehole (410/350-6)**Kavedodu**$53.44**4.7★183 rev](https://www.amazon.com/dp/B0CNPTB53B)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**AR-PRO (2 Pack) 4.10/3.50-6 Flat Free Tire and Wheel Solid Tire with Steel Rim 3 -6.25 Centered Hub 3/4 Bearing with 5/8 Adapter for Wheelbarrow Hand Truck & Utility Equipment**AR-PRO**$48.38**1 rev3mo ago](https://www.amazon.com/dp/B0GVSD7KKB) [**Yesker 4.10/3.50-6 Flat-Free Tires and Wheels 12 Solid Wheelbarrow Tire with 1 Bearing 3.75 Centered Hub for Wheelbarrow Garden Gorilla Cart Hand Truck (1 Pack)**Yesker**$29.42**1 rev5mo ago](https://www.amazon.com/dp/B0GMHSQK7N) [**4.10/3.50-6 Flat Free Tire and Wheel with 3/4 & 5/8 Bearings 3-3.5-4.0-4.5 Centered Hub 4.10/3.50-6 Flat Free Tire with Rim Replacement for Wheelbarrow Hand Truck 2 Pack**CMOOD**$64.93**5 rev6mo ago](https://www.amazon.com/dp/B0GC2LLD22) [**Yesker 4.10/3.50-6 Flat-Free Tires and Wheels 12 Solid Wheelbarrow Tire with 5/8 Bearing 2.2 Centered Hub for Wheelbarrow Garden Gorilla Cart Hand Truck (2 Pack)**Yesker**$68.65**3 rev6mo ago](https://www.amazon.com/dp/B0G6ZY3HGJ) [**HQPASFY 2 Pack 4.10/3.50-6 Flat Free Tire 12.5 Inch Universal Solid Tire Wheel 3/4 & 5/8 Bearings 3-3.5-4-4.5-Center Hub for Lawn Garden Cart Hand Truck Wheelbarrow Utility Cart**HQPASFY**$67.92**9 rev9mo ago](https://www.amazon.com/dp/B0FSJWJ9WH)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MaxxHaul 12 Flat Free Solid Tire 4.10/3.50-6 Wheel with 1 Bore with 5/8 Adapter - Double Sealed Bearings 3.75 Center Hub - Trailer Dolly/Wheelbarrow Replacement - 330 lb Capacity 1-Pack (50924)**MAXXHAUL**$21.71**4.2★**▲ 187%**](https://www.amazon.com/dp/B0CWTNM58F) [**4.10/3.50-6 Flat Free Tire and Wheel with 3/4 & 5/8 Bearings 3-3.5-4.0-4.5 Centered Hub 4.10/3.50-6 Flat Free Tire with Rim Replacement for Wheelbarrow Hand Truck 2 Pack**CMOOD**$64.93**3.4★**▲ 186%**](https://www.amazon.com/dp/B0GC2LLD22) [**AR-PRO (2 Pack) 4.10/3.50-6 Flat Free Tire and Wheel Solid Tire with Steel Rim 3 -6.25 Centered Hub 3/4 Bearing with 5/8 Adapter for Wheelbarrow Hand Truck & Utility Equipment**AR-PRO**$48.38**5.0★**▲ 186%**](https://www.amazon.com/dp/B0GVSD7KKB) [**MaxxHaul 12 Flat Free Solid Tire 4.10/3.50-6 Wheel with 1 Bore with 5/8 Adapter - Double Sealed Bearings 3.75 Center Hub - Trailer Dolly / Wheelbarrow Replacement - 330 lb Capacity 1-Pack (50502)**MAXXHAUL**$19.85**4.2★**▲ 185%**](https://www.amazon.com/dp/B08FC16K4R) [**Yesker 4.10/3.50-6 Flat-Free Tires and Wheels 12 Solid Wheelbarrow Tire with 1 Bearing 3.75 Centered Hub for Wheelbarrow Garden Gorilla Cart Hand Truck (1 Pack)**Yesker**$29.42**3.0★**▲ 160%**](https://www.amazon.com/dp/B0GMHSQK7N)
**~~View all trending →~~**
## **What buyers say about 4.10/3.50-6 tire**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Wheel Quality**18%
*“Tires and wheel look great”*
**Quality-Overall**16%
*“They offer quality merchandise at a fair price”*
**Size-Overall**15%
*“💯 accurate fit for and function”*
**Value For Money**14%
*“Good value”*
**Advertised Vs Actual Product**13%
*“As advertised”*
**Durability**4%
*“durable as the original tubes which lasted for about forty years”*
**Assembly/Installation**4%
*“Easy to install”*
**Friction**4%
*“Great traction”*
**Thickness**2%
*“Very strong thick tire an very easy install”*
**Safety Standards**2%
*“Life saver”*
### **What buyers complain about **
**Durability**22%
*“But now a big chunk broke off while moving a small boat trailer”*
**Quality-Overall**20%
*“not totally ideal”*
**Size-Overall**14%
*“Looks good not my size”*
**Functionality-Overall**10%
*“Wont work”*
**Connectivity-Overall**5%
*“Had trouble connecting without static”*
**Weight Heavy**5%
*“Didnt work well for my portable welder to much weight”*
**Hard Feel**3%
*“These are a lot harder and roll rougher”*
**Ease Of Use**3%
*“Tires were almost impossible to get on”*
**Value For Money**2%
*“4 hours wasn't worth $45.00”*
### **Top return reasons **
**Size-Overall**74%
**Advertised Vs Actual Product**10%
**Functionality-Overall**5%
**Compatibility-Overall**3%
**Assembly/Installation**3%
**Defective Material/Parts**1%
**Quality-Overall**1%
**Value For Money**1%
**Thickness**1%
**Strength**0%
## **Common questions**
- **Is 4.10/3.50-6 tire profitable to sell on Amazon United States?**
- The niche generates $86K/yr across 35 tracked products. 3 of 7 products launched in the last 360 days are still selling. 90-day search growth is +33.5%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the 4.10/3.50-6 tire niche?**
- 23 brands and 29 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 50% of demand.
- **What do buyers complain about in 4.10/3.50-6 tire?**
- Top complaints mined from reviews: Durability, Quality-Overall, Size-Overall. The return rate is 5.2% — above our launch gate.
- **When does demand for 4.10/3.50-6 tire peak?**
- Demand peaks in Apr–May; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the 4.10/3.50-6 tire niche?**
- Listings span $11.94–$74.77; the average listing price is $39.50 (sweet spot $15–$100). The average incumbent carries 355 reviews — the moat a new listing must climb.
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