The worst 2025 Mack LR 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 2
Steering: linkages: tie rod assembly
- What is wrong
- Mack Trucks, Inc. (Mack) is recalling certain 2025 LR, Granite, and Pinnacle vehicles equipped with Composilite EXS20 steerable lift axle suspension assemblies. The tie rod assembly ball stud could have been improperly heat treated and can fail.
- Risk
- The ball stud can separate from the vehicle becoming a road hazard, increasing the risk of a crash.
- Remedy
- Dealers will inspect and replace the tie rod end assemblies as necessary, free of charge. Owner notification letters were mailed July 15, 2024. Owners may contact Mack customer service at 1‑800‑866‑1177. Mack's number for this recall is SC0468.
Recall number 24V504000 · Recall details
Electrical system: wiring: fuses and circuit breakers
- What is wrong
- Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 LR natural gas vehicles. The methane detector may be inoperative due to a missing fuse.
- Risk
- An inoperative methane detector can fail to detect a gas leak, increasing the risk of a fire or injury.
- Remedy
- Dealers will install a fuse, free of charge. Owner notification letters were mailed April 10, 2024. Owners may contact Mack customer service at 1‑800‑866‑1177. Mack's number for this recall is SC0461.
Recall number 24V232000 · Recall details
Technical service bulletins for the 2025 Mack LR 31
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
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Questions about the 2025 Mack LR
Is the 2025 Mack LR reliable?
Owners have filed 0 complaints about the 2025 Mack LR.
What is the most common problem with the 2025 Mack LR?
There are not enough complaints to tell.
How many recalls does the 2025 Mack LR have?
2 recalls, covering steering and electrical system.
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