CT660 Vocational Trucks, which have been in limited production since June, now offer the Product Link remote monitoring system at no cost for three years. Owners can monitor mileage, PTO usage, odometer readings, and more. Alerts are sent for loss of main battery power and nonauthorized movement during “key-off” intervals. The Class-8 trucks are available in many customizable options—including different body types like dump, refuse, hauler, and mixer. Caterpillar Inc. 800-368-6029. www.cat.com