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#BS-2018-TRISTR-7D67

2018 Triumph Street Triple S

Based on reports from 2 owners and 1 recall for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

118

✅

Preliminary Verdict

Green Light

Based on 2 complaints, 0 crashes, 0 fires, and 1 recalls.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the ElectricalHIGH

1 owners reported electrical issues — failures commonly reported around 7K miles.

!Inspect the BrakesMED

Look for symptoms of wear and premature failure

+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Electrical (1 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Electrical1 (50%)

Brakes1 (50%)

2018 Triumph Street Triple S: Known Issues & Problem Areas

Electrical Issues

Electrical complaints account for 50% of all reports filed for the 2018 Triumph Street Triple S, with 1 owners filing complaints with NHTSA. The median mileage at time of complaint is 6,800 miles, suggesting issues tend to surface around the 7K-mile mark.

Brakes Issues

Brakes complaints account for 50% of all reports filed for the 2018 Triumph Street Triple S, with 1 owners filing complaints with NHTSA. Owners should pay attention to brakes-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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Recall History (1 recall)

18V302000Jun 2018

EXTERIOR LIGHTING:HEADLIGHTS:SWITCH

Triumph Motorcycles America, LTD (Triumph) is recalling certain 2018 Street Triple R, Street Triple R - Low Seat and Street Triple RS motorcycles. Water may get into the left-hand combination switch on the handlebar and cause the turn signal switch and the headlight switch to malfunction.

Recall severity analysis & seller scripts

The full report rates each recall's severity and gives you scripts for asking the seller about recall completion.

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About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 2 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 1 recall found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

2018 Triumph Street Triple S: Frequently Asked Questions

What is the most common problem with the 2018 Triumph Street Triple S?

The most commonly reported issue with the 2018 Triumph Street Triple S is related to the electrical, with 1 complaints filed with NHTSA.

Is the 2018 Triumph Street Triple S reliable?

The 2018 Triumph Street Triple S has 2 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.

How much does it cost to fix 2018 Triumph Street Triple S problems?

Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.

Does the 2018 Triumph Street Triple S have any recalls?

Yes, the 2018 Triumph Street Triple S has 1 recall on record. The full report includes recall severity analysis and scripts for asking the seller about recall completion.

What mileage do Triumph Street Triple S problems start?

Based on 1 complaints with mileage data, the median mileage at time of complaint is 6,800 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.

What’s in the full report?

10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.

How is this different from free NHTSA data?

NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.

How is this different from Carfax?

Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.

What if the report isn’t useful?

100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.

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10 sections of AI analysis based on 2 owner reports. Know before you buy.

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