Every winter, Colorado truck citations on I-70 increase due to drivers failing to follow the chain law. The I-70 chain law is mandatory for all commercial vehicles traveling through mountain passes between Milepost 133 (Dotsero) and Milepost 259 (Morrison). This regulation requires truckers to use tire chains when snow, ice, or adverse conditions exist. Failing to comply can result in hefty fines ranging from $500 to $1,000 and even vehicle impoundment in severe cases. The purpose of the law is to ensure safety and maintain traffic flow during winter storms. Truck drivers must always carry chains between September 1 and May 31, as weather conditions can change rapidly. Staying compliant not only prevents citations but also protects lives and reduces road closures.
Truckers traveling across the Rocky Mountains must pay attention to the Colorado I-70 chain law to avoid steep fines. Citations are often issued when commercial vehicles fail to equip tire chains during active chain law alerts. A $500 fine is applied for not carrying chains and $1,000 for blocking the roadway due to lack of proper traction. The Colorado Department of Transportation (CDOT) strictly enforces this rule during the winter season. To prevent citations, truck drivers should monitor CDOT alerts, carry proper chain sets, and know designated chain-up stations along the I-70 corridor. Staying informed helps ensure safety and compliance on one of the most challenging highways in the U.S.
