Does the 2006 Kenworth T660 have any recalls?

4 recalls found in NHTSA data as of September 22, 2026, covering: service brakes, air, suspension, engine and engine cooling, trailer hitches. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.

How do I check if my 2006 Kenworth T660 recall has been fixed?

Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Kenworth dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.

How many complaints have owners filed about the 2006 Kenworth T660?

0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.

2006 Kenworth T660 recalls

Source: NHTSA data as of September 22, 2026. Last refreshed Sep 23, 2026, 2:43 AM UTC.

4 recalls found in NHTSA data as of September 22, 2026

For the 2006 Kenworth T660. These apply to the model and year, not to one particular vehicle: check your VIN to see whether yours is included and whether it has been repaired.

Has your Kenworth been repaired?

Recalls here come from NHTSA’s records for the model and year. Not every vehicle of a model is included in every recall, and this site can’t see whether a repair has been done. Only a VIN lookup can tell you that.

Check your VIN with NHTSA

NHTSA’s VIN search doesn’t show recalls that were already repaired, recalls more than 15 years old, or some small manufacturers’ recalls. A Kenworth dealer can also check your VIN. Recall repairs are free.

2006 Kenworth T660 recalls, newest first

June 30, 2009NHTSA 09V2390003,423 vehicles potentially affected

Service brakes, air

Summary: Kenworth is recalling 3,423 my 2004-2009 T2000, T800,T600, W900 and T660 vehicles. Increased brake excitation in a certain vehicle configuration which includes bendix drum brakes, wide base low profile single tires, and an AG400 or AG460 rear suspension, due to its unique brake clocking and cam tube length, can cause fatigue and cracking to brake assembly components.
Consequence: Cracking can cause a complete fracture of the cam tube, which could increase stopping distance and decrease parking brake hold capability.
Remedy: Dealers will inspect the rear axle brakes assembly, replace cracked rear axle brakes assembly components where required, and install cam tube support brackets on all rear axle wheel ends free of charge. The recall is expected to begin or before July 25, 2009. Owner may contact kenworth at 1-425-828-5440.

This recall on nhtsa.gov

September 24, 2008NHTSA 08V485000130 vehicles potentially affected

Suspension

Summary: Paccar is recalling 130 my 2004-2009 T2000, T800, T600, W900 and T660 kenworth trucks built with an AG400 rear suspension, long stroke brake chambers, and wide base tires (super singles). These vehicles may develop an increase in lateral and vertical axle movement. This movement may cause part or parts of the brake assembly (brake cam tube support, brake chamber bracket, brake chamber, brake spider) to develop fatigue cracks, possibly resulting in the failure of the part or parts within the brake assembly.
Consequence: A failure may reduce vehicle brake performance, increasing the risk of a crash.
Remedy: Dealers will install the cam tube support brackets on all of the rear axle wheel ends. Inspect the rear axle brake assembly and replace it if cracked. The recall is expected to begin during November 2008. Owners may contact kenworth at 1-425-828-5440.

This recall on nhtsa.gov

September 23, 2008NHTSA 08V4870004,883 vehicles potentially affected

Engine and engine cooling › Engine › Diesel

Summary: Paccar is recalling 4,883 my 2006-2009 kenworth T600, T660, T800, W900, T2000 and my 2008-2009 peterbilt 365, 367, 379, 384, 386, 387, 388 and 389 trucks. Inadequate stiffness of the diesel particulate filter (DPF) bracket could result in separation of the DPF from the chassis.
Consequence: A vehicle crash could occur if another vehicle strikes the DPF on the roadway.
Remedy: Paccar is working with caterpillar to repair these vehicles (please see 08E041). Owners may contact caterpillar at 1-800-447-4986 or kenworth at 1-425-828-5440 or peterbilt at 1-940-591-4196.

This recall on nhtsa.gov

June 26, 2007NHTSA 07V2690009,571 vehicles potentially affected

Trailer hitches

Summary: On certain trucks, the removable tow hitch ,when used to tow or lift a vehicle, can fail due to defective material in the tow hitch.
Consequence: If the tow hitch assembly fails while a vehicle is being towed or lifted, it may cause an accident that could result in personal injury or death.
Remedy: Dealers will replace the tow pin assembly free of charge. The recall began on September 4, 2007. Owners may contact kenworth at 425-828-5440 or peterbilt at 940-591-4201.

This recall on nhtsa.gov

Owner complaints

No owner complaints about the 2006 Kenworth T660 were found in NHTSA’s complaint data.

Other Kenworth T660 years

Other 2006 Kenworth models

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Questions

Does the 2006 Kenworth T660 have any recalls?: 4 recalls found in NHTSA data as of September 22, 2026, covering: service brakes, air, suspension, engine and engine cooling, trailer hitches. Recalls apply to the model and year; whether a particular vehicle is included, and whether it has been repaired, depends on its VIN.
How do I check if my 2006 Kenworth T660 recall has been fixed?: Enter your 17-character VIN at nhtsa.gov/recalls, or ask a Kenworth dealer. Recall repairs are free. NHTSA's VIN search doesn't list recalls that were already repaired.
How many complaints have owners filed about the 2006 Kenworth T660?: 0 complaints filed with NHTSA. Complaints are unverified reports from the public that NHTSA uses to decide what to investigate.