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2021 Mack Granite (gu)Problems, recalls & complaints

NHTSA has logged 0 owner complaints about the 2021 Mack Granite (gu). It is covered by 4 safety recalls, and for recall 23V-600 the manufacturer reports only 53% of affected cars repaired.

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CarFlaw IndexNot enough dataHigher is better (0–100)
Safety recalls4Lowest repair rate 53%Owner complaints00 with a crash, fire or injuryTop problem0—

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through August 25, 2023. Updated daily.

Complaints by system

Where the 2021 Mack Granite (gu) has problems

0 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

4 recalls

2021 Mack Granite (gu) recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

53%repaired · 2026 Q2

Exterior lighting: turn signal

Recall 23V-600 · Aug 25, 2023 · 27,418 vehicles · 14,580 repaired

Risk. Low turn signal visibility may not alert other drivers to a turning vehicle, increasing the risk of a crash.

Problem, fix and repair progress →

100%repaired · 2023 Q2

Suspension: multiple axle

Recall 21V-476 · Jun 25, 2021 · 8 vehicles · 8 repaired

Risk. The short screws can cause the hardware to separate from the suspension system and become a road hazard, increasing the risk of a crash or injury.

Problem, fix and repair progress →

61%repaired · 2023 Q1

Control module: software

Recall 21V-233 · Apr 1, 2021 · 557 vehicles · 344 repaired

Risk. A vehicle that drifts out of its lane increases the risk of a crash.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mack.

Best & worst years

2021 vs. every other Granite (gu) year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Granite (gu) median. How we score

'09'10'11'12'13'14'15'16'17'18'19'20'21'22'23
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated

Own a 2021 Granite (gu)?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.