repaired · 2026 Q2
Supply: reservoir/tank
Risk. Insufficient air volume can reduce braking performance and increase the risk of a crash.
2010 Kenworth T660Problems, recalls & complaints
NHTSA has logged 2 owner complaints about the 2010 Kenworth T660, most often about the service brakes, hydraulic. It is covered by 10 safety recalls, and for recall 24V-145 the manufacturer reports only 24% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through February 23, 2024. Updated daily.
Complaints by system
Where the 2010 Kenworth T660 has problems
2 complaints grouped by the system owners reported.
1Service brakes, hydraulic1 crash/fire/injury
1Steering
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Service brakes, hydraulic | 1 | 1 |
| Steering | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
10 recalls
2010 Kenworth T660 recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2022 Q1
Electronic stability control (ESC)
Risk. If the driver unknowingly operates the vehicle without the ABS functioning, there would be an increased risk of a crash.
no report yet
no report yet
Storage: tank assembly
Risk. THE DISCHARGE OF ENGINE OIL ONTO EXHAUST COMPONENTS WHICH ARE HOT, SUCH AS WHEN THE ENGINE IS UNDER SIGNIFICANT LOAD, MAY CAUSE A FIRE.
Show 6 more recalls
no report yet
Disc: caliper
Risk. AS THIS INTERFERENCE GETS LARGER, THIS COULD EVENTUALLY LEAD TO REDUCED BRAKING PERFORMANCE, INCREASING THE RISK OF A CRASH.
no report yet
Steering: column
Risk. A SEPARATION OF THE SPLINED AND NON-SPLINED TUBES WOULD CAUSE A LOSS OF STEERING CONTROL AND INCREASE THE RISK OF A VEHICLE CRASH.
no report yet
Hood: latch
Risk. A NON-OPERATIONAL SAFETY LATCH FEATURE MAY NOT BE DETECTED BY AN OPERATOR INCREASING THE RISK OF PERSONAL INJURY AND/OR VEHICLE DAMAGE SHOULD THE HOOD…
no report yet
Axle: spindle
Risk. A WHEEL END FIRE MAY OCCUR, INCREASING THE RISK OF A CRASH.
no report yet
Steering
Risk. THE INSUFFICIENT CLAMP LOAD MAY ALLOW THE FASTENER(S) TO BECOME LOOSE AND FALL AWAY FROM THE VEHICLE RESULTING IN ROAD DEBRIS.
no report yet
Power train: axle assembly
Risk. IF MULTIPLE FASTENERS WERE TO BECOME LOOSE, THE REAR AXLE MAY SHIFT RELATIVE TO THE REAR SUSPENSION LEAF SPRING, WHICH CAN RESULT IN LOSS OF CONTROL AND A…
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Kenworth.
Best & worst years
2010 vs. every other T660 year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the T660 median. How we score
'04'05'06'07'08'09'10'11'12'13'14'15'16'17'18'19'20
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What T660 owners report
Recent service brakes, hydraulic complaints filed with NHTSA, shortened. Personal details are removed.
TL* THE CONTACT OWNS A 2010 KENWORTH T660 TRUCK. WHILE DRIVING APPROXIMATELY 10 MPH, THE CONTACT ATTEMPTED TO DEPRESS THE BRAKE PEDAL WHEN HE NOTICED THAT THE VEHICLE WAS HESITANT TO STOP. THE CONTACT WAS ABLE TO PULL THE EMERGENCY BRAKE IN ORDER TO SLOW THE VEHICLE SPEED BUT THE CONTACT CRASHED…
Own a 2010 T660?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.