Can you explain the penny test for checking tread depth accurately on my commercial fleet so I know when it is time to schedule a replacement
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Can you explain the penny test for checking tread depth accurately on my commercial fleet so I know when it is time to schedule a replacement
2 real searches · 1 real-search pass
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ChatGPT2 real searches · gpt-6
FMCSA commercial vehicle tire tread depth minimum 4/32 front 2/32 other tires regulation 393.75 Google ↗
NHTSA tire tread depth penny test 2/32 inch Google ↗
- 49 CFR § 393.75 - Tires. | Electronic Code of Federal Regulations (e-CFR) | US Law · law.cornell.edu
- Tires (393.75) · govinfo.gov
- FMCSA tire regulations · ecfr.gov
- NHTSA tire safety guidance · nhtsa.gov
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