---
title: "5x5.5 Wheel Spacers — $79K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/5x5-5-wheel-spacers"
last_updated: "2026-08-09T11:50:01.545Z"
locale: en
meta:
description: "Niche score 41/100 · $79K/yr market · 37K searches/yr · $79.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $79K/yr market · 37K searches/yr · $79.49 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "5x5.5 Wheel Spacers — $79K/yr Amazon US Niche (2026) - Flapen"
---
# **5x5.5 wheel spacers**
**Skip it**
A small market ($79K/yr) — this niche doesn't clear our bar today.
Market size 20Growth 24Conversion 34Competition 56Returns 20Price range 77Avg price 82Brand share 43Review moat 91Quality gap 42
**Review moat**
**Great****185.5**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$79.49**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$26.55–$121.20**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****52%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.7%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-2.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$79K**
$79K/yr · 37K searches
**Returns**
**Bad****6.4%**
return rate — above 5% kills the launch gate
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** 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, 5x5.5 wheel spacers is a $79K/yr Amazon United States market (37K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 41/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **5x5.5 wheel spacers market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$60K–$79K**
- units × avg price
- **Conversion rate**
- **2.7%**
- **Avg BSR**
- **#540**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.8%**
- **Avg brand age**
- **60 months**
- **Avg seller age**
- **216 days**
## **Competition & brand share**
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**52%**
Top 20: 96%
**Open market**
**17%**
- EVIL ENERGY32% - ECCPP20% - KSP PERFORMANCE15% - EZISOE6% - FLYCLE6% - OCPTY4% - Open — no brand owns it (8 brands, 17%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -2.2% search growth over the last 90 days.
800600Spike '24Black Friday '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/automotive/5x5-5-wheel-spacers/trend)
## **Top 5x5.5 wheel spacers search terms**
- **5x5.5 wheel spacers**30K/yr-0.3%2.3% conv. - **5 x 5.5 wheel spacers**3K/yr+3.0%1.9% conv. - **wheel spacers 5x5.5**4K/yr-26.3%1.7% conv. [**All search terms **](https://flapen.com/research/us/automotive/5x5-5-wheel-spacers/search-terms)
## **Top 5x5.5 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%4%$3K8%$6K12%$9K16%$13K1101001K 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**KSP 5X5.5 Ram 1500 Wheel Spacers 1.5(38mm) 5x139.7mm to 5x139.7mm Hub Centric & 5 Lug Forged Wheel Spacers Hub Bore 77.8mm Thread Pitch M14X1.5 for 2012-2018 Dodge Ram 1500 Package of 4Pcs Black**KSP PERFORMANCE**$118.29**4.7★836 rev](https://www.amazon.com/dp/B085WR3J77) [2**EVIL ENERGY 5x5.5 Wheel Spacers 2 inch Compatible with Ford F-150 1975-1996 Jeep CJ7 1976-1986 Dodge Ram 1500 1994-2001 5x139.7 mm 5 Lugs 108 mm Hub Bore 1/2x20 Studs Black Not Hubcentric**EVIL ENERGY**$101.17**4.5★22 rev](https://www.amazon.com/dp/B0D9JQHDGL) [3**EVIL ENERGY 5x5.5 Wheel Spacers 2 inch Compatible with Ram 1500 2012-2018 5x139.7 mm 5 Lugs 108 mm Hub Bore M14x1.5 Studs Black Not Hubcentric**EVIL ENERGY**$86.08**4.4★47 rev](https://www.amazon.com/dp/B0D9JP4BD8) [4**ECCPP 5x5.5 to 5x5.5 Wheel Spacers 1 inch 5x139.7mm fit for 1997-2001 for Dodge Ram 1500 Van| 1992-2002 for Ford E-150 Econoline| 2003-2005 for Ford E-150 Club Wagon-2PCS**ECCPP**$42.03**4.7★44 rev](https://www.amazon.com/dp/B07WN5N1ZQ) [5**ECCPP 4PCS 1.5 inch Wheel Spacers 5x5.5 fits for Dodge Ram 1500 1994-2001 | for Dodge Ramcharger 1974-1993**ECCPP**$79.55**4.6★98 rev](https://www.amazon.com/dp/B01EMZQ44E)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**EVIL ENERGY 5x5.5 Wheel Spacers Compatible with Dodge Durango Dakota Ram 1500 1.5 Hub Centric Wheel Spacer 4 pcs 5x139.7 mm with 77.8mm Hub Bore 9/16-18 Studs Hubcentric Black**EVIL ENERGY**$93.83**1 rev5mo ago](https://www.amazon.com/dp/B0GJT42F4H) [**EVIL ENERGY 5x5.5 Wheel Spacers 2 inch Compatible with Ford F-150 1975-1996 Jeep CJ7 1976-1986 Dodge Ram 1500 1994-2001 5x139.7 mm 5 Lugs 108 mm Hub Bore 1/2x20 Studs Black Not Hubcentric**EVIL ENERGY**$101.17**22 rev1y ago](https://www.amazon.com/dp/B0D9JQHDGL) [**EVIL ENERGY 5x5.5 Wheel Spacers 2 inch Compatible with Ram 1500 2012-2018 5x139.7 mm 5 Lugs 108 mm Hub Bore M14x1.5 Studs Black Not Hubcentric**EVIL ENERGY**$86.08**47 rev1y ago](https://www.amazon.com/dp/B0D9JP4BD8) [**EVIL ENERGY 5x5.5 Wheel Spacers 2 inch Compatible with Ram 1500 2012-2018 5x139.7 mm Hubcentric with Lip 5 Lugs 77.8 mm Hub Bore M14x1.5 Studs Black**EVIL ENERGY**$121.20**64 rev1y ago](https://www.amazon.com/dp/B0D9JHWPDV) [**EVIL ENERGY 5x5.5 Wheel Spacers 1.5 inch Compatible with Ram 1500 2012-2018 5x139.7 mm Hubcentric with Lip 5 Lugs 77.8 mm Hub Bore M14x1.5 Studs Black**EVIL ENERGY**$105.61**64 rev1y ago](https://www.amazon.com/dp/B0D9JMQ7LG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**EVIL ENERGY 5x5.5 Wheel Spacers Compatible with Dodge Durango Dakota Ram 1500 1.5 Hub Centric Wheel Spacer 4 pcs 5x139.7 mm with 77.8mm Hub Bore 9/16-18 Studs Hubcentric Black**EVIL ENERGY**$93.83**5.0★**▲ 272%**](https://www.amazon.com/dp/B0GJT42F4H) [**YHTAUTO 5x5.5 Lug Centric Wheel Spacers 1 inch Compatible with Ford Dodge & Jeep Model F150 E-150 Ram 1500 Bronco CJ3 CJ5 CJ5A Tire Spacers w/ 1/2-20 Studs 108mm Center Bore 5 Lug 2PCS Black**YHTAUTO**$52.21**4.2★**▲ 107%**](https://www.amazon.com/dp/B0CB816YC1) [**MZS Wheel Spacers 1/4 6mm Thick 5x120 5x4.75 / 5x120.7 5x127 5x5.5 / 5x139.7 Bolt Pattern - M14 1/2 9/16 Thread Pitch Fit 5lug Universal SUV Truck Van**MZS**$26.55**4.4★**▲ 80%**](https://www.amazon.com/dp/B0C6T92GM3) [**EVIL ENERGY 5x5.5 Wheel Spacers 2 inch Compatible with Ram 1500 2012-2018 5x139.7 mm Hubcentric with Lip 5 Lugs 77.8 mm Hub Bore M14x1.5 Studs Black**EVIL ENERGY**$121.20**4.7★**▲ 65%**](https://www.amazon.com/dp/B0D9JHWPDV) [**EVIL ENERGY 5x5.5 Wheel Spacers 2 inch Compatible with Ram 1500 2012-2018 5x139.7 mm 5 Lugs 108 mm Hub Bore M14x1.5 Studs Black Not Hubcentric**EVIL ENERGY**$86.08**4.4★**▲ 46%**](https://www.amazon.com/dp/B0D9JP4BD8)
**~~View all trending →~~**
## **What buyers say about 5x5.5 wheel spacers**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**41%
*“Everything fit perfectly”*
**Quality-Overall**33%
*“Good quality”*
**Efficiency**10%
*“Works good”*
**Advertised Vs Actual Product**7%
*“* As expected”*
**Strength**4%
*“Strong spacers”*
**Assembly/Installation**2%
*“Installation was really easy”*
**Material Quality**1%
*“Good quality material”*
**Value For Money**1%
*“this 4-pack is a great value compared to other brands”*
**Durability**1%
*“with durable construction”*
### **What buyers complain about **
**Quality-Overall**100%
*“Buy a better brand”*
### **Top return reasons **
**Size-Overall**57%
**Compatibility-Overall**9%
**Advertised Vs Actual Product**7%
**Thickness**7%
**Wheel Quality**4%
**Defective Material/Parts**3%
**Functionality-Overall**2%
**Value For Money**2%
**Width**1%
**Assembly/Installation**1%
## **Common questions**
- **Is 5x5.5 wheel spacers profitable to sell on Amazon United States?**
- The niche generates $79K/yr across 24 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -2.2%. Flapen's verdict: Skip it (41/100).
- **How competitive is the 5x5.5 wheel spacers niche?**
- 14 brands and 20 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in 5x5.5 wheel spacers?**
- Top complaints mined from reviews: Quality-Overall. The return rate is 6.4% — above our launch gate.
- **When does demand for 5x5.5 wheel spacers peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the 5x5.5 wheel spacers niche?**
- Listings span $26.55–$121.20; the average listing price is $79.49 (sweet spot $15–$100). The average incumbent carries 186 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)