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USED VEHICLES

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Learn more about our finest on-site selection of reconditioned, Dyno tested used trucks. We offer you all makes and models with financing available. Click Here to apply for financing online.

 
 
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Protection, Prevention & Inspection Programs  
Visit one our four convenient locations in Iowa. We offer complete overhaul and repair of engines, drivetrains, brakes, wheels, springs and electrical, along with preventative maintenance programs and D.O.T. Inspection programs.  
 
Preventative Maintenance  
The best strategy for your trucks, and the most important shop activity, is preventative maintenance. These inspections with follow up repairs eliminate most mechanical breakdowns. Performing regular PM's will extend the life and reliability of your vehicle, increase overall uptime, reduce expenses related to breakdown repair, and help you maintain D.O.T. compliance.  
 
The more you spend on Preventative Maintenance the less you spend on breakdown repair. The correlation between regular PM's and reduced operating cost is unmistakable. The key is to have trained professional and certified technicians inspecting and performing only the repairs need to keep your vehicle operating safely and efficiently. All repairs at O'Hallorans are backed by a 1 year or 100,000 mile warranty and honored by 500 plus dealers around the country.  
 
 
For more information on our Preventative Maintenance Programs:  
Phone: 515-967-1162  
Email: OHIservice@ohallorans.com  
 
State of the Art, Chassis Dynamometer  
Our technicians can accurately diagnose complaints regarding performance using this computer system. All used vehicles sold at O'Halloran International are Dyno tested to insure proper performance before the sale.  
 
Altoona Service Department  
Hours: Mon-Fri 7am to 12:30am, Sat 7:30am - 4pm  
1-800-800-6503  
515-967-3300  
Email: OHIservice@ohallorans.com  
 
Carroll Service Department  
Hours: Mon-Fri 8am to 5pm, Sat 8am to 12pm  
1-877-875-9907  
712-792-4395  
Email: carroll@ohallorans.com  
 
Fort Dodge Service Department  
Hours: Mon-Fri 7am to 5pm  
1-800-293-6524  
515-955-6400  
Email: fortdodge@ohallorans.com  
 
Cherokee Service Department  
Hours: Mon-Fri 8am to 5pm, Sat 8am to 12pm  
712-225-2553  
Email:cherokee@ohallorans.com  
 

Service All Makes & Models
(including but not limited to)  
           
 
           











Advanced EGR is the simplest 2010 Emissions solution.  Choose MaxxForce and Let Drivers Drive.
DWNLD Info on MaxxForce & EGR
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Diesel Is Changing
Are You 'Treating' It the Same?
Learn more about our year-round Fuel Management program