Car Problem DataNHTSA records

2021 Terex C4000

Routine

No owner complaints are on file for this vehicle. It has been recalled 2 times.

2 safety recalls

Part 573 reports
Equipment26V534000
Filed Aug 17, 202673 vehiclesRing Power Corporation

Defect. Ring Power Corporation (Ring Power) is recalling certain 2019-2026 Terex C4000, C5000, C6000, and General 65 digger derrick trucks. An insufficient weld on the plate weldment may crack, causing the retaining pin to separate.

Risk. Without a retaining pin, the pole guide arm may fall, increasing the risk of injury to people around the truck.

Remedy. Ring Power will inspect and replace the weldment plate as necessary, free of charge. Owner notification letters are expected to be mailed September 2026. Owners may contact Ring Power's customer service at 1-904-737-7730. Ring Power's number for this recall is UTC0001.

Equipment26V167000
Filed Mar 19, 20262,303 vehiclesTerex South Dakota, Inc.

Defect. Terex South Dakota, Inc. (Terex) is recalling certain 2019-2026 General 65, General 80, General 95, C4000, C5000, and C6000 digger utility trucks equipped with pole guides. An insufficient weld on the plate weldment may crack, causing the retaining pin to separate.

Risk. Without a retaining pin, the pole guide arm may fall, increasing the risk of injury to people around the truck.

Remedy. Owners will inspect the plate weldment for any cracks or abnormal welds. Dealers or owners will replace the plate weldment as necessary, free of charge. Owner notification letters were mailed June 2, 2026. Owners may contact Terex's customer service at 1-605-882-4000. Terex's number for this recall is SN737.

Across model years

Worst on record: 2026
YearComplaintsRecallsFiresDeathsAssessment
20260200Routine
20250200Routine
20240200Routine
20230200Routine
20220400Routine
2021 — this page0200Routine
20200200Routine
20190200Routine
20180100Routine
20170100Routine
20160100Routine
20150100Routine
20080100Routine

Compare every C4000 year →

Reading this record

No unusual pattern of severe incidents in the complaint record.

Complaint counts track how many cars were sold and how long they have been on the road as much as they track quality. A common model from 2013 has had a decade to accumulate reports; a rare one from last year has not. The signal worth weighing is in the severity columns, in whether the same component keeps appearing, and in whether the manufacturer eventually opened a recall for it.

Recall repairs are free for as long as the recall stands. Check whether a specific car still has open work at NHTSA's VIN lookup.

Most recent recall on file: Aug 17, 2026. Source: NHTSA Office of Defects Investigation.