The Kenworth T3 Series spans 2006–2026 with 0 recorded NHTSA recalls. It delivers competitive fuel economy and NHTSA-rated safety.
We're still compiling NHTSA safety, recall and owner-complaint data for the Kenworth T3 Series — its ForCar Reliability Score will appear once that data is in.
Overview
The Kenworth T3 Series is one of the most popular vehicles in its class, produced from 2006 to 2026 across multiple generations.
How to read a Kenworth T3 Series VIN — every digit explained
Every Kenworth T3 Series carries a unique 17-character VIN stamped at the factory. Each position is a code — together they spell out where, when and how your car was built. Here's exactly what every digit means.
- WMI (1–3) — country & manufacturer. Tells you it's a Kenworth and the country it was built in (real Kenworth codes below).
- VDS (4–8) — model, body style, engine, trim & restraints. The 8th digit is the engine code.
- Check digit (9) — a math check that proves the VIN is genuine.
- Model year (10) — the year it was built (e.g. R = 2024, S = 2025).
- Plant (11) — which factory assembled this T3 Series.
- Serial (12–17) — the unique sequential production number.
- Mexico3WK · 3WM · 3XK
- USA1XK
- Canada2XK
- UKSFN
Digits 4–17 — the engine code (8th), model-year letter (10th) and plant — follow the universal SAE standard, identical on every car. For the full year-code table (2001–2026), country codes and where the VIN is stamped on your T3 Series, see the complete guide to reading a VIN.
How many recalls does the Kenworth T3 Series have?
The Kenworth T3 Series has 0 recorded NHTSA recalls across 2006–2026. Pick a year below to see its recalls — then verify open recalls against your specific VIN.
Best and worst years for the Kenworth T3 Series
We're still compiling NHTSA owner-complaint history for the Kenworth T3 Series — best- and worst-year trends will appear here once that data is in.
What are the most common Kenworth T3 Series problems?
We're still compiling NHTSA owner-complaint data for the Kenworth T3 Series — the most-reported problems will appear here once that data is in.
Source: NHTSA owner complaints, all model years. Bar = share of total complaints. Full reports searchable on NHTSA.gov.
Kenworth T3 Series specifications & dimensions
The 2026 Kenworth T3 Series. Full dimensions below — engine, horsepower and trim decode from your VIN. For the original factory build — MSRP, trim and standard equipment — rebuild the Kenworth T3 Series window sticker.
| Specs cache warming… |
Source: NHTSA vPIC / Transport Canada vehicle specifications. Metric values converted to imperial; generation ranges approximate.
Kenworth T3 Series cargo space, seating & interior room
How much the T3 Series holds — passengers and cargo. Seating, cargo and interior dimensions vary by trim and seat configuration — decode your VIN for the exact build.
Exact seating capacity, third-row availability, legroom and headroom decode from your VIN or vary by trim — the original factory equipment & options list shows what each trim included.
Passenger & cargo volume from EPA fueleconomy.gov (largest configuration). Seats, legroom and headroom from NHTSA vPIC on VIN decode.
Kenworth T3 Series tire size, oil type & owner specs
The fitment owners look up most — tires, wheels, oil and batteries. Exact wheel and tire sizes decode from your VIN or the driver's door-jamb placard; the universal items are listed below.
Exact tire, wheel, oil grade, capacity and battery group are added per trim and model year — decode your VIN above for the factory fitment. Universal items shown as-is.
What MPG does the Kenworth T3 Series get?
MPG cache warming… reload in a moment.
What engines does the Kenworth T3 Series have? Power & range
Powertrain data warming… reload in a moment.
How much does a Kenworth T3 Series cost to own?
A Kenworth T3 Series holds its value well. A typical example keeps roughly 56% of its value after five years — losing about 44% to depreciation. Check what a used T3 Series is worth today or browse current used-market prices before you buy or sell. Fuel, maintenance and insurance add to the total cost to own.
| Age | Value retained | Est. resale value | Lost to depreciation |
|---|---|---|---|
| Year 1 | 84% | $25,200 | −$4,800 |
| Year 2 | 76% | $22,800 | −$7,200 |
| Year 3 | 68% | $20,400 | −$9,600 |
| Year 4 | 61% | $18,300 | −$11,700 |
| Year 5 | 56% | $16,800 | −$13,200 |
What goes into the five-year cost to own:
- Depreciation — the biggest cost: this T3 Series loses about 44% of its value over five years. See the full depreciation curve by age.
- Fuel — based on EPA economy at roughly 15,000 miles a year.
- Maintenance & repairs — routine service, tires and wear items as the T3 Series ages.
- Insurance — varies by driver, state and trim; get a quote for your exact figure.
Resale & depreciation are ForCar estimates from typical segment value-retention curves — not a live market quote. Fuel from EPA fueleconomy.gov at ~15k mi/yr.
Is the Kenworth T3 Series safe?
NHTSA crash-test ratings aren't published for the T3 Series yet — see the top-rated safest cars instead.
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How many miles does a Kenworth T3 Series last?
A well-maintained Kenworth T3 Series typically lasts 250,000–300,000+ miles. It's exceptionally durable — with routine maintenance many owners report 250k+ on the original powertrain.
Check your Kenworth T3 Series’s VIN — history, recalls & specs
Title records, open recalls, build details and paint code — straight from the VIN. Free.
Check this T3 Series’s VIN free →All Kenworth T3 Series model years
A year-by-year snapshot of the Kenworth T3 Series — recalls, best EPA fuel economy and NHTSA safety. Tap a year for full details.
| Year | Recalls | Best MPG | Safety |
|---|---|---|---|
| 2026 T3 Series | 0 | — | — |
| 2025 T3 Series | 0 | — | — |
| 2024 T3 Series | 0 | — | — |
| 2023 T3 Series | 0 | — | — |
| 2022 T3 Series | 0 | — | — |
| 2021 T3 Series | 0 | — | — |
| 2020 T3 Series | 0 | — | — |
| 2019 T3 Series | 0 | — | — |
| 2018 T3 Series | 0 | — | — |
| 2017 T3 Series | 0 | — | — |
| 2016 T3 Series | 0 | — | — |
| 2015 T3 Series | 0 | — | — |
| 2014 T3 Series | 0 | — | — |
| 2013 T3 Series | 0 | — | — |
| 2012 T3 Series | 0 | — | — |
| 2011 T3 Series | 0 | — | — |
| 2010 T3 Series | 0 | — | — |
| 2009 T3 Series | 0 | — | — |
| 2008 T3 Series | 0 | — | — |
| 2007 T3 Series | 0 | — | — |
| 2006 T3 Series | 0 | — | — |
Recalls = NHTSA campaigns that year · MPG = best EPA combined · Safety = NHTSA overall stars (tested years).
Frequently asked questions
What are the worst years for the T3 Series?
We're still compiling NHTSA owner-complaint history for the Kenworth T3 Series.
How many recalls does the T3 Series have?
0 recorded NHTSA recalls across 2006–2026. Always check open recalls by your VIN.
How many miles does a T3 Series last?
A well-maintained T3 Series typically reaches 200,000–300,000 miles with regular maintenance.
Is the T3 Series reliable?
We're still compiling NHTSA data for the Kenworth T3 Series — its ForCar Reliability Score will appear once that data is in.
What's the Kenworth T3 Series warranty?
New Kenworth models carry a 3 years / 36,000 miles basic (bumper-to-bumper) warranty and a 5 years / 60,000 miles powertrain warranty. Coverage can vary by model year and market — confirm with a Kenworth dealer.
Where is the Kenworth T3 Series made?
The assembly plant is encoded in the VIN — the 11th character. Decode your T3 Series's VIN above to see exactly where it was built; Kenworth may build it at more than one plant depending on the year.
How much ground clearance does the T3 Series have?
Ground clearance varies by trim and drivetrain — AWD/4WD versions often sit higher. Decode your VIN or check the specific trim for the exact figure.