We Don't Just Build It.
Parts & Service
Excelerator is the ultimate e-commerce solution for all truck part needs. Providing the most trusted brands in the industry, a robust catalog, and real time availability to drive customer uptime.
The Inner Circle Rewards℠ Customer Loyalty Program rewards members with discounts on fast-moving parts when shopping online through ExceleratorParts.com.
A parts and service program that provides billing and support services to local, regional and national fleets.
Our Customer Assistance Center (CAC) was developed to make sure that you have access to our state-of-the-art services no matter when or where you need them.
Western Star builds trucks with top-quality workmanship, industry-leading innovation and durability that performs.
Want the best service for your truck? Elite Support Certified dealer deliver unmatched customer service every time a truck comes in. The Express Assessment commitment is to provide you a preliminary diagnosis and communication within two hours of arrival.
Materials and workmanship? Covered and repaired, free of charge. Questions? Answered.
Minimize downtime, years ahead, and save cash on future repair expenses with extended coverage.
Each Western Star manufacturing plant features a Custom Truck Service Center, removing any additional transportation costs and getting your trucks back on the road faster.
Maximizing uptime to get your vehicle back on the road is the benefit of using the latest in time-saving technology, Uptime Management Suite.
Looking for the definitive guides to everything about your Western Star truck? Find the right driver and maintenance manuals for your model and year, right here.
Explore X-Series and heritage model Technical Resource Guides here.