May 27, 2021 NHTSA CAMPAIGN NUMBER: 21V398000
Wheel separation can cause a vehicle crash.
NHTSA Campaign Number: 21V398
Manufacturer Chrysler (FCA US, LLC)
Components WHEELS
Potential Number of Units Affected 447,985
Summary
Chrysler (FCA US, LLC) is recalling certain 2012-2021 RAM 3500, 3500 Cab Chassis, 4500 Cab Chassis, and 5500 Cab Chassis vehicles. Incorrect information in the Service and Owner's Manuals may cause the flanged lug nuts to be over-tightened, which could result in a broken wheel stud and possible wheel separation.
Remedy
Dealers will update the torque specification in the owner's manual and other published service documents. Dealers will also inspect the vehicle's wheel studs, replacing them if necessary, free of charge. Owner notification letters are expected to be mailed July 16, 2021. Owners may contact FCA US customer service at 1-800-853-1403. FCA US's numbers for this recall are Y26 and Y36.
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.nhtsa.gov.
30 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| RAM | 3500 | 2012-2021 |
| RAM | 4500 | 2012-2021 |
| RAM | 5500 | 2012-2021 |
2 Associated Documents
Recall Acknowledgement
RCAK-21V398-4715.pdf 645.515KB
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Defect Notice 573 Report
RCLRPT-21V398-4676.PDF 216.785KB
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https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=21V398&docType=RCL
For the most up to date documents from NHTSA for this Recall, click the lick above
- 1/2-20 Serrated Wheel Stud - .667 In. Knurl, 1-29/32 In. Length
- Dorman's Wheel Studs are produced to strict engineering quality standards
- Direct replacement for a proper fit every time
- Corrosion resistant
- Package Quantity: 10; 1/2-20 - .550 In. Knurl, 2.2 In. Length
- OE Number: 8A8Z1107A
- FITS: All TOYOTA, SCION and LEXUS IS300 Models Equipped with M12 x 1.5 Factory Studs (2WD 4WD)
- CONTENTS: 24x M12 x 1.5 Thread High-Strength Spec Spline Type Extended Wheel Studs
- TECHNICAL NOTES: M12 x 1.5 Thread High-Strength Spec Spline Type Wheel Studs. STUD SPECS : Knurl 0.561" , Shoulder 0.333" & Length 2.374"
- IMPORTANT: Front and Rear fitment. Please verify fitment compatibility prior to ordering.
- BENEFITS: Facilitates proper installation of aftermarket wheels & tires and / or wheel spacers. Greater endurance than factory equipped studs.
- 9/16-18 Serrated Wheel Stud - .645 In. Knurl, 2.52 In. Length
- Durable material - carbon steel meets SAE automotive industry standards for strength and hardness
- Corrosion tested - 72-hour salt spray testing simulates three years of corrosion resistance
- Tensile tested - lug studs undergo industry-standard proof-load testing to ensure strength
- Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States
- Ensure fit – to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage
- Durable material - carbon steel meets SAE automotive industry standards for strength and hardness
- Corrosion tested - 72-hour salt spray testing simulates three years of corrosion resistance
- Tensile tested - lug studs undergo industry-standard proof-load testing to ensure strength
- Trustworthy quality - backed by team of professional engineers and quality control specialists in the United States
- Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage
- Over 400 part numbers provides 95% + market coverage
- Product meets OE specifications
- Available in bulk, boxed or individually bagged
- Application catalog with detailed illustrations available
- Direct Replacement
Last update on 2021-06-20 / Affiliate links / Images from Amazon Product Advertising API
Last update on 2021-06-20 / Affiliate links / Images from Amazon Product Advertising API
