Mack Pinnacle 2024-2025 Trucks: Insufficient Air Volume Risk
Mack recalls certain 2024-2025 Pinnacle trucks with air tanks that may reduce braking performance, increasing crash risk. Owners must have dealers install corrected air tanks free of charge.
Use caution until it’s fixed
Insufficient air volume can reduce braking performance and increase the risk of a crash.
What happened, in plain English
Mack is recalling 2024-2025 Pinnacle trucks where air tanks have insufficient volume, potentially reducing braking performance and increasing crash risk. Affected owners should have dealers install corrected air tanks at no cost. Read more at govinfonow.com/recall/1342259-mack-pinnacle-2024-2025-trucks-insufficient-air-volume-risk.
Source Summary by GovInfoNow · govinfonow.com/recall/1342259-mack-pinnacle-2024-2025-trucks-insufficient-air-volume-risk · Updated October 8, 2026 · Official notice: NHTSA #25V026000
Cite this page
“Mack Pinnacle 2024-2025 Trucks: Insufficient Air Volume Risk.” GovInfoNow, updated October 8, 2026. https://govinfonow.com/recall/1342259-mack-pinnacle-2024-2025-trucks-insufficient-air-volume-risk. Based on NHTSA recall #25V026000 (https://www.nhtsa.gov/recalls?nhtsaId=25V026000).
Why it’s dangerous
The air tanks in these trucks hold less air than required for the brake system. This can cause braking performance to drop, increasing the risk of a crash during normal driving conditions.
Who’s affected
Owners of 2024-2025 Mack Pinnacle (PI/PN) trucks are affected. Drivers using these vehicles without the corrected air tanks face reduced braking performance.
How to tell if you have this one
Check if your truck is a 2024-2025 Mack Pinnacle (PI/PN) model. The recall covers vehicles with insufficient air volume in the air tanks.
- Brand
Mack- Category
Vehicle
What to do — step by step
Contact Dealer for Repair
Dealers will install the correct volume air tanks at no cost to fix the issue.
What NHTSA says to do
Dealers will install the correct volume air tanks, free of charge. Owner notification letters were mailed February 10, 2025. Owners may contact Mack's customer service at 1-800-866-1177. Mack's number for this recall is SC0473.
How this recall unfolded
Recall timeline
Owners were mailed letters 20 days after NHTSA received the defect report.
- NHTSA received the defect report
- Owner letters mailed
- Added to GovInfoNow
Dates from the agency record only; steps without a date are left out.
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Where this comes from
The facts (hazard, remedy, dates, manufacturer) are pulled from the official NHTSA recall record. The plain-language summary and step-by-step checklist are written by GovInfoNow to make the official notice easier to act on — they don’t replace it.
- Official source: NHTSA Recall #25V026000 (January 21, 2025)
- Plain-language summary written by qwen3:4b on October 8, 2026, from the official record above. Not reviewed by a person — if it conflicts with the NHTSA notice, the notice is correct. Report an error on this page.
- GovInfoNow is an independent service and is not a government agency. We republish official NHTSA recall data; we don’t issue, amend or administer recalls.