Commercial trucks play a vital role in Michigan’s economy, but they also pose a significant safety risk when not operated responsibly. To reduce accidents and protect motorists, state and federal agencies have implemented strict trucking laws and regulations. These rules govern everything from the maximum time drivers can be on the road to the maximum weight a truck can carry.
Michigan trucking laws apply statewide, but a serious commercial vehicle crash in Detroit can also involve local evidence, freight routes, multiple companies, and commercial insurance issues. If your collision occurred in Detroit, our Detroit truck accident attorney page explains how Khamo Law investigates semi-truck and commercial vehicle crashes, preserves trucking-company records, identifies potentially responsible parties, and evaluates the insurance issues that may apply. This page focuses on the broader federal and Michigan trucking regulations that can become relevant in those investigations.
Understanding Federal and State Trucking Regulations
Both the Federal Motor Carrier Safety Administration (FMCSA) and the Michigan Department of Transportation (MDOT) regulate trucking operations in the state. Federal laws apply to all commercial carriers engaged in interstate travel, while Michigan has its own rules for trucks operating exclusively within the state.
These regulations set standards for:
- Driver qualifications and licensing
- Vehicle maintenance and inspections
- Cargo loading and weight limits
- Hours of service (HOS)
- Drug and alcohol testing
- Insurance and registration requirements
Trucking companies and their drivers must comply with both state and federal regulations at all times. Failing to do so can lead to steep fines, license suspensions, and, in serious cases, liability for crashes. Your truck accident attorney can review compliance records to identify potential violations that may have caused your accident.
Hours of Service Rules for Truck Drivers
Truck driver fatigue can lead to serious crashes in Michigan. To address this danger, the FMCSA enforces hours of service limits designed to prevent overworked drivers from falling asleep behind the wheel.
Under these federal rules, most commercial drivers:
- May drive a maximum of 11 hours after 10 consecutive hours off duty
- Cannot drive beyond the 14th consecutive hour after starting their shift
- Must take a 30-minute break after driving for eight cumulative hours
- May not exceed 60 hours on duty over seven days, or 70 hours over eight days
Trucking companies are required to monitor compliance using electronic logging devices (ELDs). A truck accident lawyer can subpoena ELD records and logbooks to prove HOS violations, which can be key evidence in a personal injury lawsuit after an accident.
In a Detroit collision, these records may become part of a broader commercial-truck investigation involving the driver and motor carrier; our Detroit truck accident attorney page explains how that evidence fits into a Detroit injury claim.
Weight and Size Restrictions for Commercial Trucks
Michigan imposes strict size and weight limits on commercial vehicles to protect roads and ensure safety. Generally, trucks are limited to 80,000 pounds gross vehicle weight, although some roads and vehicles may qualify for special permits. Trucks that exceed legal limits without authorization can cause significant roadway damage and are more difficult to control, increasing the risk of catastrophic accidents.
In addition, Michigan law regulates axle weight distribution and truck dimensions, including height, length, and width. A company that overloads its vehicles or fails to secure its cargo properly can be held legally responsible if that negligence contributes to a crash.
Contact Our Sterling Heights Truck Accident Lawyers for a Free Consultation
Trucking regulations exist for a reason: to protect everyone on the road. When a trucking company ignores these rules, the consequences can be devastating for victims.
When a regulated commercial truck is involved in a Clinton Township collision, those same records may become important evidence in the local injury claim. Our Clinton Township truck accident lawyer page explains how driver logs, maintenance records, electronic truck data, company documents, and other commercial evidence may be investigated after a serious crash.
At Khamo Law, we have over 20 years of experience and have recovered more than $30 million for our clients. Our experienced truck accident attorneys can fight for the full compensation you need and deserve if you’ve been involved in a collision.
Call (248) 466-0606 or complete our online contact form today to schedule your free consultation with a Sterling Heights truck accident lawyer. We only get paid if we win compensation for your case.