NHTSA campaign 15V804000 · Mack campaign SC0398
Mack Recall 15V-804: Rear Brakes May Overheat
NHTSA recall 15V804000 (Mack campaign SC0398) was reported by Mack Trucks, Inc. on November 30, 2015, with 679 vehicles potentially affected (per NHTSA). NHTSA's record lists the Mack GRANITE (GU) for model years 2010–2016. Owners were notified on January 27, 2016, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 15V804000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 15V804000 (also written 15V-804 or 15V804)
- Filed by
- Mack Trucks, Inc.
- Mack campaign number
- SC0398
- Report received
- Potentially affected
- 679 vehicles (per NHTSA)
- Component
- Service Brakes, Air — Disc — Chamber
- Owners notified
Repair completion: 82.18% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 15V804000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
NHTSA's recall notice
As NHTSA's recall record states it for campaign 15V804000.
Defect description
Mack Trucks, Inc. (Mack) is recalling certain model year 2010-2016 Granite 4X2 trucks manufactured September 17, 2009, to July 31, 2015. Due to a brake imbalance between the steer and drive axle brakes, the rear brakes may overheat.
Safety consequence
If the rear brakes overheat there would be an increased risk of a tire blowout or a wheel-end fire.
Manufacturer remedy
Mack will notify owners, and dealers will replace either the brake chambers on the steer axles or the drive axles to correct the imbalance, free of charge. The recall began on January 27, 2016. Owners may contact Mack customer service at 1-800-528-6586. Mack's number for this recall is SC0398.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Sources
Official NHTSA notice for recall 15V804000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.