The worst 2020 Terex C4000 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
Recalls 3
Trailer hitches
- What is wrong
- Ring Power Corporation (Ring Power) is recalling certain 2020 Terex General 65, 2020-2021 C6000, 2020-2022 C4000, and TC55 vehicles. The incorrect pintle hitch may have been installed without reinforced bracing, resulting in the rear bumper hitch plate bending.
- Risk
- The pintle hitch may fail, causing a loss of trailer control and increasing the risk of a crash.
- Remedy
- Ring Power will inspect, replace the pintle hitch, and install bracing. Damaged bumpers will be replaced. All repairs will be performed free of charge. Owner notification letters are expected to be mailed October 16, 2026. Owners may contact Ring Power's customer service at 904‑613‑0035. Ring Power's number for this recall is 23402.
Recall number 26V639000 · Recall details
Equipment
- What is wrong
- 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.
Recall number 26V534000 · Recall details
Equipment
- What is wrong
- 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.
Recall number 26V167000 · Recall details
Compare the 2020 Terex C4000
Other model years
Questions about the 2020 Terex C4000
Is the 2020 Terex C4000 reliable?
Owners have filed 0 complaints about the 2020 Terex C4000.
What is the most common problem with the 2020 Terex C4000?
There are not enough complaints to tell.
How many recalls does the 2020 Terex C4000 have?
3 recalls, covering trailer hitches and equipment.
VIN decoder
See the problems and recalls for an exact car
Buying a used 2020 Terex C4000?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history