---
title: "185/80r13 Trailer Tires — $223K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/185-80r13-trailer-tires"
last_updated: "2026-08-09T05:29:05.876Z"
locale: en
meta:
description: "Niche score 56/100 · $223K/yr market. 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 · $223K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "185/80r13 Trailer Tires — $223K/yr Amazon US Niche (2026) - Flapen"
---
# **185/80r13 trailer tires**
**Worth a look**
Shows low returns (0.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 43Growth 95Conversion 40Competition 62Returns 100Price range 20Avg price 54Brand share 14Review moat 86Quality gap 22
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Growth**
**Incredible****+123.0%**
90-day search growth — must beat 0% to launch
**Review moat**
**Great****275.41**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****$162.53**
avg listing price — sweet spot $15–$100
**Market size**
**Okay****$223K**
$223K/yr · 42K searches
**Conversion**
**Okay****3.2%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****$52.69–$286.25**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 185/80r13 trailer tires is a $223K/yr Amazon United States market (42K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 56/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **185/80r13 trailer tires market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$244K–$325K**
- units × avg price
- **Conversion rate**
- **3.2%**
- **Avg BSR**
- **#90**
- **Page quality**
- **0%**
- **Prime**
- **6%**
- **Sponsored**
- **84%**
- **Out of stock**
- **0.2%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**8 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 87%
**Open market**
**3%**
- Free Country50% - eCustomRim32% - ROCKMAN5% - TRAVELSTAR5% - Omni Trail3% - Grand Ride2% - Open — no brand owns it (2 brands, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +123.0% search growth over the last 90 days.
1K750Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 4.8×
[**Open Trend **](https://flapen.com/research/us/automotive/185-80r13-trailer-tires/trend)
## **Top 185/80r13 trailer tires search terms**
- **st185/80r13 trailer tires**10K/yr+144.3%3.4% conv. - **185/80r13 trailer tire and rim**8K/yr+220.7%2.9% conv. - **185/80r13 trailer tires**10K/yr+31.1%1.9% conv. - **st185/80r13**4K/yr+121.1%3.4% conv. - **185 80r13 trailer tire**3K/yr+268.3%2.5% conv. - **185/80r13**3K/yr+107.0%2.2% conv. - **st185/80r13 trailer tires with rim**4K/yr+29.4%2.9% conv. [**All search terms **](https://flapen.com/research/us/automotive/185-80r13-trailer-tires/search-terms)
## **Top 185/80r13 trailer tires 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%$9K8%$18K12%$27K16%$36K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Free Country Trailer Tire Wheel Assembly ST185/80R13 6-Ply C 94N 5 Lug on 4.5 PCD White Spoke Wheel**Free Country**$109.96**4.7★143 rev](https://www.amazon.com/dp/B0D4XMBMXX) [2**eCustomrim Radial Trailer Tire On Rim ST185/80R13 13 Inch 5 Lug on 4.5 Silver Grey Wheel - 6 Year Warranty w/Roadside**eCustomRim**$120.38**4.8★123 rev](https://www.amazon.com/dp/B07D9G5HKX) [3**eCustomrim 2-Pack ST185/80R13 DEEP TREAD Radial Trailer Tire Load Range D**eCustomRim**$122.07**4.7★57 rev](https://www.amazon.com/dp/B0CMK4FHGV) [4**Free Country Premium Trailer Tires ST185/80R13 8-Ply/Load Range D 99N w/Scuff Guard Set 2**Free Country**$131.40**4.6★314 rev](https://www.amazon.com/dp/B00MVI7P7A) [5**Free Country Trailer Tire Wheel Assembly ST185/80R13 6-Ply C 94N 5 Lug on 4.5 PCD Black Mod Rim**Free Country**$119.10**4.7★246 rev](https://www.amazon.com/dp/B0G1CS9PJ4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ROCKMAN Trailer Tire ST185/80R13 8-Ply Load Range D 99M Steel Belted Radial 11170 Set2**ROCKMAN**$126.70**227 rev3mo ago](https://www.amazon.com/dp/B0GSXBC6SR) [**ROCKMAN Trailer Tire ST185/80R13 8-Ply Load Range D 99M Steel Belted Radial 11170 Set4**ROCKMAN**$247.18**187 rev3mo ago](https://www.amazon.com/dp/B0GSX48RXL) [**Omni Trail Capability STR ST185/80R13 99/95N D Trailer Tire**Omni Trail**$52.69**0 rev5mo ago](https://www.amazon.com/dp/B0GHY95VTC) [**Free Country Trailer Tire Wheel Assembly ST185/80R13 6-Ply C 94N 5 Lug on 4.5 PCD Black Mod Rim**Free Country**$119.10**246 rev8mo ago](https://www.amazon.com/dp/B0G1CS9PJ4) [**Free Country Trailer Tire Wheel Assembly ST185/80R13 6-Ply C 94N 5 Lug on 4.5 PCD Black Mod Rim SET 2**Free Country**$217.05**122 rev8mo ago](https://www.amazon.com/dp/B0G1CPG8XF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Omni Trail Capability STR ST185/80R13 99/95N D Trailer Tire**Omni Trail**$52.69**0.0★**▲ 114%**](https://www.amazon.com/dp/B0GHY95VTC) [**Free Country Trailer Tire Wheel Assembly ST185/80R13 6-Ply C 94N 5 Lug on 4.5 PCD White Spoke Rim SET 2**Free Country**$212.00**4.7★**▲ 92%**](https://www.amazon.com/dp/B0DL4RGJZW) [**ROCKMAN Trailer Tire ST185/80R13 8-Ply Load Range D 99M Steel Belted Radial 11170 Set4**ROCKMAN**$247.18**4.7★**▲ 82%**](https://www.amazon.com/dp/B0GSX48RXL) [**ROCKMAN Trailer Tire ST185/80R13 8-Ply Load Range D 99M Steel Belted Radial 11170 Set2**ROCKMAN**$126.70**4.7★**▲ 73%**](https://www.amazon.com/dp/B0GSXBC6SR) [**eCustomrim 2-Pack Trailer Tire Rim Assembly ST175/80D13 13 Inch Load C 5 Lug 4.5 Center Black Wheel - 2 Year Warranty w/Free Roadside**eCustomRim**$144.87**4.6★**▲ 69%**](https://www.amazon.com/dp/B07D9HNT2J)
**~~View all trending →~~**
## **What buyers say about 185/80r13 trailer tires**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**24%
*“Quality of tires are great”*
**Wheel Quality**20%
*“Nice tires and wheels”*
**Value For Money**18%
*“Great value”*
**Size-Overall**16%
*“Fit well”*
**Advertised Vs Actual Product**10%
*“As advertised”*
**Durability**3%
*“Look durable and ride smooth”*
**Tread Pattern Pitch**2%
*“Tread looks good”*
**Assembly/Installation**2%
*“Easy to install”*
**Ease Of Use**2%
*“Easy”*
**Product Condition**2%
*“pulls like new again”*
### **What buyers complain about **
**Advertised Vs Actual Product**50%
*“Did not receive the advertised tire”*
**Pressure**10%
*“FYI - had very high air pressure when received”*
### **Top return reasons **
**Size-Overall**72%
**Advertised Vs Actual Product**8%
**Compatibility-Overall**6%
**Assembly/Installation**4%
**Functionality-Overall**4%
**Value For Money**3%
**Color**2%
**Quality-Overall**1%
**Tread Pattern Pitch**1%
**Durability**1%
## **Common questions**
- **Is 185/80r13 trailer tires profitable to sell on Amazon United States?**
- The niche generates $223K/yr across 32 tracked products. 5 of 9 products launched in the last 360 days are still selling. 90-day search growth is +123.0%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the 185/80r13 trailer tires niche?**
- 8 brands and 12 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in 185/80r13 trailer tires?**
- Top complaints mined from reviews: Advertised Vs Actual Product, Pressure. The return rate is 0.0%.
- **When does demand for 185/80r13 trailer tires peak?**
- Demand peaks in Apr–May–Jun–Jul–Aug; the busiest month runs 4.8× the quietest.
- **What does it cost to enter the 185/80r13 trailer tires niche?**
- Listings span $52.69–$286.25; the average listing price is $162.53 (sweet spot $15–$100). The average incumbent carries 275 reviews — the moat a new listing must climb.
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