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2018 Capacity Trucks TJ4000 Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 16, 2026·Ethan Miller

Overall Score

6.9/ 10
Our Verdict
Proceed with caution

Key Takeaways

  • Exceptional reported reliability with zero recalls and complaints.
  • Robust construction suitable for vocational applications.
  • Equipped with a durable Allison RDS-3000 transmission.
  • Rear-wheel drive configuration offers straightforward performance.
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OverviewWho This Car Is ForReliability & ProblemsVehicle SpecsUnlock Full ReportFAQ
Overview

2018 Capacity Trucks TJ4000

The 2018 Capacity Trucks TJ4000 presents a compelling case for used truck buyers prioritizing unwavering reliability. With a remarkable absence of recalls and consumer complaints, this model year signifies exceptional build quality and owner satisfaction. Its robust construction and straightforward design, paired with an Allison RDS-3000 transmission and RWD, make it suitable for demanding vocational tasks. While specific fuel economy figures are unavailable, its focus is clearly on durability and operational consistency rather than efficiency.

Critical Failure Risk

Exceptional reported reliability with zero recalls and complaints.

Early detection can reduce the odds of major repair bills.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls0
Service Bulletins0
Full Recall History →

Owner Complaints

0

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Horsepower
185–225HP
Full Vehicle Specifications ↓

Reliability

8.8/ 10

Practicality

5.0/ 10
Buyer Fit

Who This Car Is For

Best for

Operators seeking a highly dependable truck for specific vocational tasks.

+2 more buyer-fit notes in the full report

Avoid if

Drivers seeking a daily commuter with high fuel efficiency.

+2 more buyer-fit warnings in the full report

2018 Capacity Trucks TJ4000 Reliability Analysis

Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Capacity Trucks TJ4000.

  • Recall TimelineOfficial safety notices
  • Owner ComplaintsReal driver reports
  • Failure AnalysisKnown part defects

Limited reliability records are available for this model year.

Specs

Vehicle Specs

Horsepower
185-225 hp
Transmission
Allison RDS-3000
Drivetrain
RWD
Body Style
Pickup

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Most Common Issues

No complaint hotspot data available yet.

See all common issues in the maintenance guide

First Service Interval

- Oil Change and Filter Replacement (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Chassis Lubrication

Est. shop cost: $150 - $250

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist
Complete maintenance schedule (4 service intervals)
Full buyer-fit guidance and who should avoid it
Full specs and trim-level context
Full safety recall details
Final buyer verdict: should you buy?
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FAQ

FAQ

Is the 2018 Capacity Trucks TJ4000 reliable?▾

The CarFocal Reliability Score for the 2018 Capacity Trucks TJ4000 is 8.8/10. Reliability score is 8.8/10. NHTSA recalls: 0. Owner complaints: 0.

How practical is the 2018 Capacity Trucks TJ4000 for daily use?▾

Practicality score is 5.0/10.

What is the overall score for the 2018 Capacity Trucks TJ4000?▾

The CarFocal Overall Score for the 2018 Capacity Trucks TJ4000 is 6.9/10. Overall score is 6.9/10 (Good). Confidence 41%. Maintenance 9.7/10. Practicality 5.0/10.

What does it cost to own and maintain a 2018 Capacity Trucks TJ4000?▾

Based on Carfocal's data, First listed service: - Oil Change and Filter Replacement (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection - Chassis Lubrication at 5,000 miles. Estimated first-year maintenance: $300 - $500.

What engine is in the 2018 Capacity Trucks TJ4000?▾

Engine specs list Inline-4. Output is 185-225 hp.

What transmission does the 2018 Capacity Trucks TJ4000 use?▾

According to CarFocal's specs for the 2018 Capacity Trucks TJ4000, transmission is Allison RDS-3000. The paired drivetrain is RWD.

What body style is the 2018 Capacity Trucks TJ4000?▾

According to CarFocal's specs for the 2018 Capacity Trucks TJ4000, body style is pickup.

What drivetrain does the 2018 Capacity Trucks TJ4000 use?▾

According to CarFocal's specs for the 2018 Capacity Trucks TJ4000, drivetrain is RWD. Transmission is Allison RDS-3000.

Start Here

Maintenance guide

Costs + intervals

Recall report

Campaigns + remedy notes

Owner complaints

Issue volume + categories

In this guide

  1. 01Overview
  2. 02Who This Car Is For
  3. 03Reliability & Problems
  4. 04Vehicle Specs
  5. 05Unlock Full Report
  6. 06FAQ

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