---
title: "8x170 Wheel Spacers — $165K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/8x170-wheel-spacers"
last_updated: "2026-08-09T11:33:50.814Z"
locale: en
meta:
description: "Niche score 42/100 · $165K/yr market · 49K searches/yr · $105.93 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $165K/yr market · 49K searches/yr · $105.93 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "8x170 Wheel Spacers — $165K/yr Amazon US Niche (2026) - Flapen"
---
# **8x170 wheel spacers**
**Skip it**
High returns (9.8%) — this niche doesn't clear our bar today.
Market size 34Growth 22Conversion 40Competition 29Returns 8Price range 40Avg price 73Brand share 53Review moat 93Quality gap 90
**Review moat**
**Great****148.95**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Good****$105.93**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Okay****3.2%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Okay****$39.72–$189.05**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$165K**
$165K/yr · 49K searches
**Competition**
**Okay****67%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-6.6%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****9.8%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 8x170 wheel spacers is a $165K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 73% of demand. Verdict: Skip it — 42/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **8x170 wheel spacers market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$159K–$212K**
- units × avg price
- **Conversion rate**
- **3.2%**
- **Avg BSR**
- **#564**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **100%**
- **Out of stock**
- **9.7%**
- **Avg brand age**
- **59 months**
- **Avg seller age**
- **244 days**
## **Competition & brand share**
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▼falling
**Sellers**
**19**
**Top-5 brand share**
**73%**
Top 20: 100%
**Top-5 click share**
**67%**
Top 20: 100%
**Open market**
**20%**
- KSP PERFORMANCE22% - Wheel Accessories Parts15% - ECCPP14% - Rough Country11% - LUJIANI11% - YIZBAP7%
## **Demand & seasonality**
Weekly Amazon search volume, last 62 weeks — -6.6% search growth over the last 90 days.
1K600Prime Day '25Spike '25Black Friday '25Spike '26 seasonMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/automotive/8x170-wheel-spacers/trend)
## **Top 8x170 wheel spacers search terms**
- **8x170 wheel spacers**33K/yr+1.8%2.5% conv. - **8x170 2 inch wheel spacers**8K/yr-38.4%4.4% conv. - **8x170 hub centric wheel spacers**4K/yr+14.5%1.2% conv. - **f250 wheel spacers**4K/yr-4.2%1.0% conv. [**All search terms **](https://flapen.com/research/us/automotive/8x170-wheel-spacers/search-terms)
## **Top 8x170 wheel spacers 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%10%$17K20%$33K30%$50K40%$66K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**KSP 8x170 Wheel Spacers for F250 F350 2003-2026 2(50.8mm) Heavy Duty Tire Spacers with 14mmx1.5 Studs 125mm Center Bore Forged Lug-Centric Wheel Spacer Fit 8 Lug F250 F350 Not Hub Lip**KSP PERFORMANCE**$96.01**4.6★968 rev](https://www.amazon.com/dp/B0BYHZWGG7) [2**Wheel Accessories Parts 4 Pcs Hub Centric Wheel Spacers 8 on 170mm 8x170mm 2.00 Inch Thick 124.9mm Hub M14x1.5 14x1.5 Thread Stud Fits Ford F250 F350 Super Duty Single Rear Wheel**Wheel Accessories Parts**$159.26**3.9★95 rev](https://www.amazon.com/dp/B0C2ZVG8DT) [3**ECCPP 4PCS 8x170 Wheel Spacers 8 LUG 2 inch (50mm) 8x170mm to 8X170mm fits for 2003-2005 for Ford Excursion| 2003-2018 for ford F-250 Super Duty**ECCPP**$127.62**3.6★173 rev](https://www.amazon.com/dp/B01EJ88YYC) [4**Rough Country 2 Wheel Spacers for Ford F-250/F-350 SuperDuty 4WD (2003-2026) - Fits 8x170mm Bolt Pattern Anodized Red 2 PCS**Rough Country**$113.92**3.7★445 rev](https://www.amazon.com/dp/B07GNTJKY1) [5**LUJIANI 4 Pack 8x170mm 8 Lug Wheel Spacers 2 for Ford F350 F250 Super Duty 2005-2025 Forged 6061-T6 Aluminum Lug-Centric Design M14x1.5 Studs 125mm Center Bore Wheel Adapters Not Hubcentric**LUJIANI**$189.05**4.6★11 rev](https://www.amazon.com/dp/B0GVS8Y6XC)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**LUJIANI 4 Pack 8x170mm 8 Lug Wheel Spacers 2 for Ford F350 F250 Super Duty 2005-2025 Forged 6061-T6 Aluminum Lug-Centric Design M14x1.5 Studs 125mm Center Bore Wheel Adapters Not Hubcentric**LUJIANI**$189.05**11 rev3mo ago](https://www.amazon.com/dp/B0GVS8Y6XC) [**Richeer 8x170 Hubcentric Wheel Spacers for 2005-2025 F250 F350 Super Duty 2 inch 8x170mm Wheel Spacer with 14x1.5 Studs & 125mm Center Bore**Richeer**$76.95**6 rev9mo ago](https://www.amazon.com/dp/B0FW4ZX476) [**Richeer 8x170 Hubcentric Wheel Spacers for 2005-2025 F250 F350 Super Duty 2 inch 8x170mm Wheel Spacer with 14x1.5 Studs & 125mm Center Bore**Richeer**$84.01**2 rev9mo ago](https://www.amazon.com/dp/B0FW4ZG1BG) [**YONGSHENGONE 4PCS 8 Lug Wheel Spacers 1/2 Inch (12mm) Thick 8x6.5 8x165.1 8x170 8x180 Die Cast Aluminum Wheel Spacers Compatible with F250 E350 Ram 2500 Suburban 2500 Sierra 2500HD 3500HD**YONGSHENGONE**$39.72**34 rev1y ago](https://www.amazon.com/dp/B0FL7636C4) [**YIZBAP 2PCS 8x170 Hubcentric Wheel Spacers 2 inch 8x170mm Wheel Spacers 124.9mm Hub Bore with 14x1.5 Thread Pitch for 2003-2023 F250 F350 2003-2023 F250 Super Duty F350 Super Duty Excursion**YIZBAP**$83.13**29 rev2y ago](https://www.amazon.com/dp/B0CD6V4BXJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LUJIANI 4 Pack 8x170mm 8 Lug Wheel Spacers 2 for Ford F350 F250 Super Duty 2005-2025 Forged 6061-T6 Aluminum Lug-Centric Design M14x1.5 Studs 125mm Center Bore Wheel Adapters Not Hubcentric**LUJIANI**$189.05**4.6★**▲ 248%**](https://www.amazon.com/dp/B0GVS8Y6XC) [**ezaccessory 4 Billet Wheel Adapters Spacers 8x170 to 8x170 for Ford F250 F350 Super Duty Excursion 03-25 1.5 Thick 14x1.5 Studs**ezaccessory**$129.83**3.9★**▲ 229%**](https://www.amazon.com/dp/B00YD5JQFS) [**Richeer 8x170 Wheel Spacers for 2003-2025 F250 F350 Super Duty 2 inch 8x170mm Wheel Spacer with 14x1.5 Studs & 125mm Center Bore**Richeer**$68.71**4.7★**▲ 153%**](https://www.amazon.com/dp/B0GPX25F4Z) [**YONGSHENGONE 4PCS 8 Lug Wheel Spacers 1/2 Inch (12mm) Thick 8x6.5 8x165.1 8x170 8x180 Die Cast Aluminum Wheel Spacers Compatible with F250 E350 Ram 2500 Suburban 2500 Sierra 2500HD 3500HD**YONGSHENGONE**$39.72**3.8★**▲ 98%**](https://www.amazon.com/dp/B0FL7636C4) [**Richeer 8x170 Hubcentric Wheel Spacers for 2005-2025 F250 F350 Super Duty 2 inch 8x170mm Wheel Spacer with 14x1.5 Studs & 125mm Center Bore**Richeer**$76.95**4.8★**▲ 86%**](https://www.amazon.com/dp/B0FW4ZX476)
**~~View all trending →~~**
## **What buyers say about 8x170 wheel spacers**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**22%
*“Fit truck as advertised”*
**Quality-Overall**18%
*“Quality product”*
**Ease Of Use**10%
*“Was quick and easy great product too”*
**Durability**9%
*“Durable and perfectly balanced, they give your Super Duty a bold, aggressive, commanding profile”*
**Value For Money**7%
*“Great Value”*
**Design-Overall**6%
*“they feel very sturdy”*
**Assembly/Installation**6%
*“Super easy to install”*
**Strength**4%
*“they feel very sturdy”*
**Advertised Vs Actual Product**3%
*“these are way better than what I was expecting”*
**Adhesion/Stickiness**2%
*“Stick to strel”*
### **What buyers complain about **
**Quality-Overall**29%
*“Ride quality got noticeably worse”*
**Size-Overall**14%
*“it was a tight fit though”*
**Compatibility-Overall**13%
*“Not for 19 dually”*
**Durability**11%
*“Had them for three months and all 8 of the studs broke off and my wheel came off while driving”*
**Thickness**6%
*“Thick”*
**Assembly/Installation**3%
*“Do not attempt to install them as you will shear off your lug studs”*
**Grip**3%
*“They slip”*
**Mounting**3%
*“You also do not find that out until you go to mount the tires”*
**Wheel Quality**2%
*“my wheel came off while driving”*
**Flexibility**2%
*“After installation, I noticed some slight flexing when cornering, which is really unsettling for a critical component like this”*
### **Top return reasons **
**Size-Overall**46%
**Advertised Vs Actual Product**11%
**Compatibility-Overall**9%
**Wheel Quality**8%
**Functionality-Overall**6%
**Thickness**4%
**Defective Material/Parts**4%
**Quality-Overall**2%
**Mechanism Issues**2%
**Width**1%
## **Common questions**
- **Is 8x170 wheel spacers profitable to sell on Amazon United States?**
- The niche generates $165K/yr across 20 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -6.6%. Flapen's verdict: Skip it (42/100).
- **How competitive is the 8x170 wheel spacers niche?**
- 13 brands and 19 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 73% of demand.
- **What do buyers complain about in 8x170 wheel spacers?**
- Top complaints mined from reviews: Quality-Overall, Size-Overall, Compatibility-Overall. The return rate is 9.8% — above our launch gate.
- **When does demand for 8x170 wheel spacers peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the 8x170 wheel spacers niche?**
- Listings span $39.72–$189.05; the average listing price is $105.93 (sweet spot $15–$100). The average incumbent carries 149 reviews — the moat a new listing must climb.
## **Related niches in Automotive**
- 72 [**brake bleeder kit**](https://flapen.com/research/us/automotive/brake-bleeder-kit)$2.2M/yr+8.2%**Launch it**- 72 [**gas can pump**](https://flapen.com/research/us/automotive/gas-can-pump)$1.7M/yr+20.1%**Launch it**- 72 [**dewalt hedge trimmer**](https://flapen.com/research/us/automotive/dewalt-hedge-trimmer)$1.6M/yr+158.2%**Launch it**- 72 [**iron eraser**](https://flapen.com/research/us/automotive/iron-eraser)$107K/yr>1,000%**Worth a look**- 72 [**marine fuel line**](https://flapen.com/research/us/automotive/marine-fuel-line)$198K/yr+104.3%**Worth a look**- 72 [**garden hose filter**](https://flapen.com/research/us/automotive/garden-hose-filter)$729K/yr+110.7%**Worth a look**[**All Automotive niches **](https://flapen.com/research/us/automotive)