Recall 18V810 affects 818 2019 Mack Lr, Granite (Gr), and Te trucks for tire sidewall cord exposure. Repair is free at any franchised Mack dealer.
Mack is recalling 818 2019 Lr, Granite (Gr), and Te trucks under recall 18V810 because exposed sidewall steel body cords on certain Bridgestone tires can cause rapid air loss while driving. Rapid tire air loss can increase the risk of a crash, and Mack dealers will replace the affected tires free of charge.
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What's wrong?
The tires on the 2019 Mack Lr, Granite (Gr), and Te trucks carry the truck's weight, hold air pressure, and keep the tread planted on the road. Inside each tire, steel body cords help the sidewall keep its shape under load. The sidewall is the tire's outer wall, and it has to stay sealed and supported while the truck is moving.
On affected trucks, certain Bridgestone M854, M860A, and M864 tires in size 425/65R22.5 have a sidewall problem. The steel body cords in the sidewall can become exposed near a blister location. Once the cord area is exposed or the rubber cracks, the tire loses part of its sealed structure. That condition can lead to unexpected, rapid air loss while driving.
Owners or drivers can see warning signs before failure. Look for a bulge in the sidewall, exposed steel body ply cords, or rubber cracking at a blister location.
Who's affected?
Covers 3 Mack truck models, all tied to the tire component.
| 2019 Mack Lr | tire |
|---|---|
| 2019 Mack Granite (Gr) | tire |
| 2019 Mack Te | tire |
| Units affected | 818 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2019 Mack truck is on the list. Check your VIN to confirm whether your specific truck is included.
What's the safety risk?
Rapid tire air loss can increase the risk of a crash. Look for a sidewall bulge, exposed steel body ply cords, or cracking at a blister location. If you see those signs, park safely and call the dealer before another trip. Repair is free at any franchised Mack dealer.
What should I do?
- Check your VIN to confirm your 2019 Mack Lr, Granite (Gr), or Te is included in this recall.
- Contact a franchised Mack service center or Bridgestone Tire location to schedule the free tire inspection and replacement.
- Reference recall number 18V810 and Mack recall SC0412 when you call.
- Ask the service center to inspect the affected Bridgestone tires for exposed sidewall steel body cords and replace tires that fail inspection, which addresses rapid air loss while driving.
- Bring the owner letter if you have it, or bring your VIN and tire information to the appointment.
- Drive carefully until the tires are inspected, and stop driving if a tire loses air or shows sidewall damage.
What happens at the repair
At a Bridgestone Tire or Mack truck service center, a technician inspects the affected Bridgestone tires and replaces any tires covered by the recall that need replacement. The recall repair is free, including parts and labor. If you already paid out of pocket for a related tire inspection or replacement before the recall notice, Mack Trucks' reimbursement plan addresses those expenses. Bring repair invoices, receipts, and any tire paperwork to the service desk so the claim can be reviewed under that plan.
| Reimbursement | Reimbursement available |
|---|
Timeline
| November 15, 2018 | NHTSA published the recall |
|---|---|
| November 28, 2018 | Dealer notification began |
| November 28, 2018 | Dealer notification ended |
| December 19, 2018 | Owner notification mailed |
| December 21, 2018 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| December 21, 2018 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 18V810?
Recall 18V810 covers 818 2019 Mack Lr, Granite (Gr), and Te trucks equipped with specific Bridgestone 425/65R22.5 tires. The tire sidewall steel body cords can be exposed, leading to unexpected rapid air loss while driving. Mack will inspect and replace affected tires for free.
What should I do if my 2019 Mack Lr, Granite (Gr), or Te is on this recall?
Check your VIN to confirm your specific truck is included in recall 18V810. If it is, contact a Mack truck service center or Bridgestone Tire service center for tire inspection and replacement. Reference Mack recall number SC0412 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to fix the defect at no cost. Mack will provide the tire inspection and any needed replacement free of charge through Mack truck service centers or Bridgestone Tire service centers.
What is the safety risk in recall 18V810?
The risk is unexpected rapid air loss while driving. Exposed sidewall steel body cords can lead to a sudden tire problem, and rapid tire air loss can increase the risk of a crash. Confirm your VIN, then arrange the free inspection and replacement.
When did recall 18V810 begin?
Mack began recall 18V810 on December 19, 2018. If you own one of these 2019 Mack trucks and never received a notice, the VIN still decides whether the recall applies. Mack customer service can be reached at 1-800-866-1177.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V810000 |
|---|---|
| Mack customer service | 1-800-866-1177 |
| NHTSA recall # | 18V810 |
| NHTSA recall # (full) | 18V810000 |
Source documents
-
Download Recall Investigation Document (PDF) (PDF) - Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →