NHTSA Campaign Id 24V122000; Date: Feb. 19, 2024
insufficient air volume can reduce braking performance and increase the risk of a crash.
2022 Mack Granite (gr); 2023 Mack Granite (gr); 2024 Mack Granite (gr)
Component: Air Brake
Manufactured by: Mack Trucks, Inc.
Affected Units:: 10
mack trucks, inc. (mack) is recalling certain 2022-2024 granite vehicles. the air tanks have an insufficient volume of air for the brake system. as such, these vehicles fail to comply with the requirements of federal motor vehicle safety standard number 121, "air brake systems."
dealers will add additional air tank volume, free of charge. owner notification letters are expected to be mailed april 15, 2024. owners may contact mack customer service at 1-800-866-1177. mack's number for this recall is sc0458.
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.nhtsa.gov.
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