Mack LR recalls
Every NHTSA recall campaign filed since 2000 that names the Mack LR, newest first. Last verified Jul 30, 2026.
Units are totals reported across campaigns mentioning this model — NHTSA does not always break unit counts down by model.
Affected components
Recalls by model year
Check whether your specific vehicle is affected
Recall campaigns often cover only certain VIN ranges. Enter your VIN on the official NHTSA site to confirm whether your vehicle is included and whether the repair is still open.
Check VIN on NHTSA →All campaigns
- Jul 2, 2024Crash risk2025 Mack Granite (GR), 2025 Mack LR, 2025 Mack Pioneer PR (4) — Steering
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.
24V504000 · 59 units · Mack Trucks, Inc.
- Mar 27, 2024Fire risk2024–2025 Mack LR — Electrical System
Mack Trucks, Inc. (Mack) is recalling certain 2024-2025 LR natural gas vehicles. The methane detector may be inoperative due to a missing fuse.
24V232000 · 106 units · Mack Trucks, Inc.
- Nov 22, 2023Crash risk2023–2024 Mack Anthem (an), 2023–2024 Mack Granite (GR), 2023–2024 Mack LR and 1 other model — Vehicle Speed Control
Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 GR, AN, LR, and Terrapro vehicles. The engine may not return to idle within 2 seconds if the accelerator pedal position sensor becomes disconnected. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 124, "Accelerator Control Systems."
23V792000 · 650 units · Mack Trucks, Inc.
- Oct 24, 2023Crash risk2024 Mack LR — Steering
Mack Trucks, Inc. (Mack) is recalling certain 2024 LR vehicles. The fasteners that connect the power steering assist cylinder to steering arm may be loose or missing.
23V713000 · 47 units · Mack Trucks, Inc.
- Jul 27, 2023Crash risk2024 Mack LR — Structure
Mack Trucks, Inc. (Mack) is recalling certain 2024 LR garbage trucks. The reinforcing floor welds may be missing from around the passenger seat pedestal, reducing floor strength.
23V513000 · 19 units · Mack Trucks, Inc.
- Jul 3, 2023Crash risk2023–2024 Mack LR — Visibility
Mack Trucks, Inc. (Mack) is recalling certain 2023-2024 LR garbage trucks. The wiper arm retention nuts may be loose, stripping, and causing the windshield wipers to fail.
23V465000 · 204 units · Mack Trucks, Inc.
- May 2, 2023Crash risk2024 Mack LR — Electrical System
Mack Trucks, Inc. (Mack) is recalling certain 2024 LR electric garbage trucks, equipped with electric horns. The circuit connecting the horn button to the horn is missing, making the horn inoperative.
23V310000 · 5 units · Mack Trucks, Inc.
- Jun 7, 2022Crash risk2021–2022 Mack Anthem (an), 2021–2022 Mack Granite (GR), 2021–2022 Mack LR and 3 other models — Steering
Mack Trucks, Inc. (Mack) is recalling certain 2021-22 Granite, Anthem, LR, Pinnacle, and Terrapro tractor trailers. The steering gears may have been assembled incorrectly, which can cause the gear to fracture.
22V401000 · 6K units · Mack Trucks, Inc.
- Nov 3, 2021Crash risk2021 Mack Granite (GR), 2021 Mack LR — Steering
Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite and LR vehicles. A machining defect may cause pressure to build in the power steering pump and break the shaft seal, resulting in a loss of power steering assist.
21V856000 · 79 units · Mack Trucks, Inc.
- Jul 27, 2021Crash risk2021 Mack Granite (GR), 2021 Mack LR, 2021 Mack TE — Service Brakes, Air
Mack Trucks, Inc. (Mack) is recalling certain 2021 Granite, LR, and TerraPro vehicles. The rear drive axle may have the incorrect type of brake cam installed, which could result in inoperative rear axle brakes.
21V573000 · 124 units · Mack Trucks, Inc.
- Apr 26, 2021Crash risk2019–2020 Mack LR — Steering
Mack Trucks, Inc. (Mack) is recalling certain 2019-2020 LR vehicles. The steering transfer case may have an insufficient amount of oil.
21V293000 · 272 units · Mack Trucks, Inc.
- Nov 15, 2018Crash risk2019 Mack Granite (GR), 2019 Mack LR, 2019 Mack TE — Tires
Mack Trucks, Inc. (Mack) is recalling certain 2019 Mack Granite (GR), LR, and TerraPro (TE) trucks, equipped with Bridgestone M854 tires with DOT date codes 2418-2518, Bridgestone M860A tires with DOT date code 2518 or Bridgestone M864 tires with DOT date codes 2318-2418, all of size 425/65R22.5. The sidewall steel body cords may be exposed, possibly causing unexpected, rapid air loss while driving. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 119, "New Pneumatic Tires - Other than Passenger Cars."
18V810000 · 818 units · Mack Trucks, Inc.
- Apr 18, 2017Fire risk2015–2018 Mack LR, 2011–2018 Mack Terrapro (leu/mru) — Electrical System
Mack Trucks, Inc. (Mack) is recalling certain 2015-2018 LR and 2011-2018 TerraPro (LEU and MRU) trucks. The alternator cable may be insufficiently thick to handle the current, and, as a result, may overheat.
17V261000 · 3K units · Mack Trucks, Inc.
- Feb 19, 2016Crash risk2012–2016 Mack Granite (gu), 2015–2016 Mack LR, 2012–2015 Mack Pinnacle (chu) and 4 other models — Power Train
Mack Trucks, Inc. (Mack) is recalling certain model year 2012-2016 Granite (GU), Pinnacle (CHU, CXU), TerraPro (LEU, MRU), Titan (TD), and LR trucks manufactured from September 1, 2011, through September 8, 2015. The cap nut that retains the interaxle driveshaft yoke to the rear axle input shaft may loosen.
16V099000 · 34K units · Mack Trucks, Inc.
- Oct 26, 2015Fire risk2010–2016 Mack Granite (gu), 2010–2016 Mack LR, 2010–2016 Mack Terrapro (leu/mru) — Engine and Engine Cooling
Mack Trucks, Inc. (Mack) is recalling certain model year 2010-2016 Granite (GU), LR, and TerraPro (LEU, MRU) trucks manufactured November 17, 2009 to October17, 2015. The affected trucks have engines with a turbocharger oil supply line that may contact or interfere with the turbocharger inlet elbow, clean air intake clamp, or the air fuel control tube, and result in an oil leak.
15V702000 · 3K units · Mack Trucks, Inc.