2016 Kenworth T680
Only 6 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 6 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 0 |
| 2014 | 10 |
| 2015 | 8 |
| 2016 | 6 |
| 2017 | 9 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 8 |
| 2021 | 0 |
| 2022 | 2 |
| 2023 | 9 |
| 2024 | 4 |
| 2025 | 0 |
| 2026 | 0 |
KNOWN PROBLEM AREAS
Only 6 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
1 of 6 total reports mentions: visibility/wiper.
Show complaint excerpts
THE DEFROST DOORS IN THE T680 IS WEAK AND BREAKS OFTEN LEAVING THE DRIVER WITHOUT ANY DEFROST CAUSING HIS VISIBILITY TO DECREASE IN AN UNSAFE MANNER. KENWORTH HAS BEEN UNWILLING TO ADDRESS THIS ISSUE AND REPAIR IT.
NHTSA ODI report, 20170131
1 of 6 total reports mentions: service brakes, hydraulic.
Show complaint excerpts
TL* THE CONTACT OWNS A 2016 KENWORTH T680. WHILE DRIVING 65 MPH, THE STEEL DRUM FROM THE TIRE FRACTURED IN PIECES WHEN THE BRAKE PEDAL WAS DEPRESSED.
NHTSA ODI report, 20160712
1 of 6 total reports mentions: service brakes.
Show complaint excerpts
DRIVER DRIVING DOWN ROAD I-35 TRUCK DEVELOPED MASSIVE AIR LEAK AND BRAKES APPLIED COULD NOT RELASE BRAKES ALONG SIDE OF INTERSTATE SERVICE CALL FOUND HALDEX BRAKE CHAMBER FAILED REPLACED BRAKE CHAMBER
NHTSA ODI report, 20180816
1 of 6 total reports mentions: seat belts.
1 of 6 total reports mentions: fuel/propulsion system.
Show complaint excerpts
THERE ARE NUMEROUS SERVICE BULLETINS ON QUANTUM'S WEBSITE, WWW.QTWW.COM , UNDER PRODUCTS AND SERVICE BULLETINS THAT SAY MANY DIFFERENT PARTS OF THEIR FUEL SYSTEMS WILL FAIL.
NHTSA ODI report, 20170404
SAFETY TIMELINE
PACCAR Incorporated (PACCAR) is recalling certain model year 2015-2016 Kenworth T680 and T880 trucks manufactured November 17, 2014, to January 5, 2015.
Remedy: Kenworth will notify owners, and dealers will replace the defective rear drive axle and inspect the wheel ends for damage, replacing them, as needed, free of charge. The recall began May 29, 2015.
Campaign 15V196000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain model year 2016 Kenworth T660, T680, T800, T880, and W900 trucks manufactured February 1, 2015, to April 20, 2015.
Remedy: Kenworth will notify owners, and dealers will verify that the rear wheel lug nuts are correctly tightened, free of charge. The recall began on July 1, 2015. Owners may contact Kenworth customer service at 1-425-828-5000.
Campaign 15V272000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain model year 2014-2016 Kenworth T660, T680, T880 trucks manufactured February 18, 2013, to April 10, 2015, and 2011-2016 Peterbilt 386, 389, 567, 579, and 587 trucks manufactured December 13, 2010, to...
Remedy: PACCAR will notify owners, and dealers will reroute the alternator charge cable away from the metal freon line, free of charge. PACCAR issued an interim notification to owners on July 10, 2015. The recall began on September 16, 2015.
Campaign 15V270000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain model year 2011-2016 Kenworth T440, T470, T660, T680, and T880 trucks manufactured January 14, 2010, to May 22, 2015, and equipped with HID Headlamps and the option for Daytime Running Lamps (DRL).
Remedy: Kenworth will notify owners, and dealers will update the cab controller software, free of charge. The recall began on September 167, 2015. Owners may contact Kenworth customer service at 1-425-828-5000. Kenworth's number for this recall is 15KWL.
Campaign 15V458000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain model year 2016 Kenworth T440, T470, T660, T680, T800, T880, and W900 trucks manufactured February 16, 2015, to March 9, 2015.
Remedy: Kenworth will notify owners, and dealers will inspect the vehicles and correct the air line installations as required, free of charge. The recall began on September 16, 2015. Owners may contact Kenworth customer service at 1-425-828-5000.
Campaign 15V457000 — check if this car was fixed
Paccar Incorporated (Paccar) is recalling certain model year 2016 Kenworth T370, T660, T680, T800, T880, and W900 vehicles manufactured July 31, 2015, to August 12, 2015, and 2016 Peterbilt 337, 348, 365, 367, 382, 386, 389, 567, 579, and 587...
Remedy: PACCAR will notify owners, and dealers will replace the defective engine control modules, free of charge. The recall began on October 22, 2015.
Campaign 15V597000 — check if this car was fixed
Paccar (Paccar Incorporated) is recalling certain 2016 Kenworth T680, T800, and T880 trucks manufactured January 5, 2015, to January 7, 2015 and 2016 Peterbilt 367, 384, 567, and 579 trucks manufactured January 2, 2015, to January 9, 2015 and...
Remedy: Paccar will notify the owners, and dealers will inspect and repair the affected transmissions if necessary, free of charge. The recall began on December 4, 2015.
Campaign 15V639000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2015-2018 Kenworth K370, T680, T880 and 2017-2018 Peterbilt 567 and 579 trucks. The plastic fuel tee fittings on these trucks may leak fuel.
Remedy: Kenworth and Peterbilt will notify owners, and dealers will replace the suspect fuel tees, free of charge. The recall began on April 13, 2017.
Campaign 17V103000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2013-2017 Peterbilt 567 and 579 Kenworth T680 and T880 trucks equipped with optional spotlights. The spotlight circuit may not be adequately protected in the event of a short.
Remedy: PACCAR will notify owners, and dealers will change the polyfuse switch in the spotlight circuit to a standard fuse, free of charge. The recall began on September 19, 2017. Owners may contact PACCAR customer service at 1-940-591-4220.
Campaign 17V471000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2016 Peterbilt 220, 320, 325, 330, 337, 348, 365, 367, 382, 384, 386, 389, 389G, 567, 579 and 587 trucks and Kenworth K170, T170, T270, T370, T440, T470,T660, T680, T800, T880, and W900 trucks...
Remedy: PACCAR will notify owners, and dealers will inspect the torque of the castellated nut and tie rod, tightening it as necessary.
Campaign 17V593000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2013-2019 Kenworth T680 and T880 and Peterbilt 579 trucks, greater than 30 feet long and equipped with side extender mounted intermediate marker lamp/turn signals that do not include a reflex...
Remedy: PACCAR will notify owners and dealers will install reflex reflective tape, free of charge. The recall began January 15, 2019. Owners may contact PACCAR customer service at 1-918-259-3258. PACCAR's number for this recall is 18KWF, and 18PBC.
Campaign 18V816000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2017-2018 Peterbilt 567 and 579 trucks and 2015-2018 Kenworth T660, T680, T800, T880 and W900 trucks.
Remedy: PACCAR will notify owners, and dealers will update the NAMUX software within the cab control module, free of charge. PACCAR issued owners an interim notification on July 30, 2018.
Campaign 18V368000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2008-2019 Peterbilt 330, 335, 337, 340, 348, 365, 367, 384, 386, 387, 388, 389, 567, 579 and 587 vehicles and 2008-2020 Kenworth T170, T270, T370, T660, T680, T800, T880, and W900 vehicles equipped...
Remedy: PACCAR will notify owners, and dealers will update the NAMUX software within the cab control module, free of charge. PACCAR issued owners an interim notification on June 4, 2020. The recall began May 26, 2020.
Campaign 20V199000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2016-2021 Kenworth T680 trucks equipped with a 2.1m Cab and WABCO 6S/6M ABS brake system with drum brakes.
Remedy: PACCAR will notify owners, and dealers will replace the standard rear-brake, ABS modulator valve with a quick release valve, free of charge. The recall began November 30, 2020. Owners may contact PACCAR customer service at 1-425-828-5888.
Campaign 20V593000 — check if this car was fixed
Haldex Brake Chamber Failures
PACCAR Incorporated (PACCAR) is recalling certain 2016-2022 Peterbilt 567, 579, 2021-2022 Peterbilt 536, 2017-2021 Kenworth T880, 2016-2022 Kenworth T680, 2018-2020 Kenworth T440, 2020 Kenworth T270, and 2021 Kenworth T280 vehicles.
Remedy: Dealers will re-wire the warning alarm, free of charge. Owner notification letters were mailed December 1, 2022. Owners may contact Peterbilt customer service at 1-940-591-4220, and Kenworth customer service at 1-425-828-5888.
Campaign 21V00N000 — check if this car was fixed
PACCAR Incorporated (PACCAR) is recalling certain 2009-2021 Kenworth C500, 2012-2021 Kenworth T440, 2009-2015 Kenworth T660, 2015-2024 Kenworth T680, 2009-2024 Kenworth T800, 2009-2020 Kenworth T370, 2014-2023 Kenworth T880, 2011-2016 Kenworth T470,...
Remedy: Dealers will install the correct volume air tanks, free of charge. Owner notification letters were mailed August 12, 2024. Additional owner notification letters were mailed October 27, 2025.
Campaign 24V145000 — check if this car was fixed
BUY-SMART CHECKLIST
2016 Kenworth T680 — pre-purchase inspection
- Test/inspect for visibility/wiper issues (1 reports on file for this year).
- Test/inspect for service brakes, hydraulic issues (1 reports on file for this year).
- Test/inspect for service brakes issues (1 reports on file for this year).
- Verify recall 15V196000 (power train) has been completed.
- Verify recall 15V272000 (wheels) has been completed.
- Verify recall 15V270000 (electrical system) has been completed.
- Verify recall 15V458000 (exterior lighting) has been completed.
- Verify recall 15V457000 (service brakes, air) has been completed.
- Verify recall 15V597000 (electrical system, engine and engine cooling) has been completed.
- Verify recall 15V639000 (power train) has been completed.
- Verify recall 17V103000 (fuel system, other) has been completed.
- Verify recall 17V471000 (electrical system, exterior lighting) has been completed.
- Verify recall 17V593000 (steering) has been completed.
- Verify recall 18V816000 (exterior lighting) has been completed.
- Verify recall 18V368000 (electronic stability control (esc), service brakes, air) has been completed.
- Verify recall 20V199000 (electronic stability control (esc), service brakes, air) has been completed.
- Verify recall 20V593000 (service brakes, air) has been completed.
- Verify recall 21V00N000 (electrical system) has been completed.
- Verify recall 24V145000 (service brakes, air) has been completed.
FAQ
Is the 2016 Kenworth T680 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2016 Kenworth T680?
The most-reported component is visibility/wiper, accounting for 17% of complaints on file.
How many recalls does the 2016 Kenworth T680 have?
16 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.