At The Larson Group, we believe buying a semi truck should be more than a transaction. Our reputation is built on our passion, which translates to premium products that keep you on the road, industry leading customer service, and the knowledge that comes from founders who were drivers before they were dealers. A relationship with us means you’re not just buying a Peterbilt - you’re buying a TLG Peterbilt.
Details
DeliveryAvailable
Credit cardAvailable
DebitAvailable
Mobile paymentsNot available
Cash onlyNot available
Accepts checksAvailable
Curbside pickupAvailable
Onsite servicesAvailable
Wheelchair accessible restroomAvailable
Location
Certified by TLG Peterbilt - Great Lakes • Feb 08, 2026
Certified by TLG Peterbilt - Great Lakes • Feb 08, 2026
Reviews
4.1
329 reviews
5 stars
210
4 stars
45
3 stars
18
2 stars
7
1 star
49
What are people saying?
AI-generated from recent customer reviews
Customer Service
Mixed reviews on customer service; some praised the helpfulness and professionalism of staff, while others reported rude behavior and poor communication.
Repair Quality
Customers expressed dissatisfaction with repair quality, citing unresolved issues and misleading diagnostics, although some noted quick and effective repairs.
Parts Availability
Many customers appreciated the availability of parts and knowledgeable staff, highlighting efficient service in the parts department.
Sales Experience
Sales interactions received positive feedback, with customers noting straightforward processes and helpful sales staff.
EG
Erik Fox Guipe
1 day ago
1.0
Don't buy a truck from here . Spent a 100k on an 389 sales told me it had 1 year warranty on overhaul. 2 mon in the shop didn't install injector harness correctly and shortened out harness and injector. Shop says it 90 days on workmanship, the problem is they did the overhaul 6 mon prior to selling the truck therefore the 90 day warranty never would apply. They use ever loop hole not to take care of there customers. You would think if you spent 100k u and they re did the engine the warranty should start at time of purchase not the 6mon it spent on the lot.
MF
Mark Fields
Feb 4, 2026
5.0
I wanted to thank TLG and Tod Reese for making my first semi truck purchase a positive experience. Tod was a pleasure to deal with. He was very responsive to my inquiries and made the entire transaction a smooth experience.
JG
Justin Guillaume
Dec 31, 2025
1.0
From 5 star to 1. The older man behind the counter at the mechanic shop needs to stop yelling and customers and calling them names because the driver asked not to break anything more equipment. The work went from 90% fixed at times down to 20% or so. The rude behavior and calling ppl names over the phone by the older man in parts needs to STOP AS WELL. FIRE THE OLDER TWO MEN THAT CAN'T ACT THEIR AGE!
MV
Munteanu Vasile
Dec 8, 2025
1.0
⭐ 1-Star Review
Radiator Repair Visit – Very Disappointing Experience
I came to this service shop after Speedco did a pressure test and confirmed my radiator was leaking. Speedco even called the Peterbilt dealer for me, and they told us the truck should still be under warranty and advised that I bring it in so I wouldn’t lose my coverage.
After waiting at the dealer, they called me back and said the only warranty active is for the engine and after-treatment system — and that the radiator is not covered. Then they gave me an estimate of $2,300 for labor plus $1,450 for an aftermarket radiator. I decided not to move forward with the repair.
Instead of simply returning the truck, they sent me an invoice for $442.90 just for “diagnose,” supposedly 2 hours of labor — even though the radiator issue was already diagnosed at Speedco before I arrived.
Overall, very disappointing and misleading experience. I came here based on their assurance about warranty coverage, and ended up with nothing but an unnecessary diagnostic charge. I do not recommend this place.
JD
Jon Denny
Oct 14, 2025
1.0
Took truck in for no air conditioning plus brakes are squealing when I stop was advised they couldn’t find any issue with A/C they said they pulled 3lbs 13 ounces out and put 3lbs 14ounces back didn’t even make it to Michigan city and the a/c was blowing warm air again they replaced right rear brake pads said problem was fixed but they are still squealing called back talked to the service department was told I would have to drop it off again and it would be worked in! My truck is a 2026 579 with less than 50,000 miles on it
Frequently Asked Questions About TLG Peterbilt - Great Lakes
What are the regular operating hours of TLG Peterbilt - Great Lakes?
TLG Peterbilt - Great Lakes is open Monday through Friday from 7:00 AM to 11:30 PM, and on Saturday from 7:00 AM to 3:30 PM. It is closed on Sundays.
What additional service hours does TLG Peterbilt - Great Lakes offer?
The Body Shop operates Monday to Friday from 7:00 AM to 4:00 PM; Saturday Parts are available from 7:00 AM to 3:30 PM; and Saturday Service runs from 6:00 AM to 4:30 PM.
Which brands of trucks does TLG Peterbilt - Great Lakes specialize in?
TLG Peterbilt - Great Lakes specializes in Peterbilt trucks.
What types of payment options does TLG Peterbilt - Great Lakes accept?
They accept American Express, Cash, Check, Discover, MasterCard, Travelers Check, and Visa.
Does TLG Peterbilt - Great Lakes offer delivery and pickup services?
Yes, they provide in-store pickup, delivery, same-day delivery, and no-contact delivery services.
What products and services can I find at TLG Peterbilt - Great Lakes?
They offer new and used semi trucks, truck parts, heavy duty truck service, and body shop services.
Where is TLG Peterbilt - Great Lakes located?
It is located at 5900 Southport Rd, Portage, IN 46368, USA.
What nearby gas stations can help truck drivers refuel when visiting TLG Peterbilt?
Nearby gas stations include Marathon Gas, CITGO, and One Stop Food Marts, providing convenient refueling options for customers.
Are there nearby transportation options for customers visiting TLG Peterbilt - Great Lakes?
Yes, customers can access nearby transportation services such as Greyhound Bus station and Cricket Transport for freight and cargo services.
What nearby facilities could be useful for customers seeking accommodations or rest while at TLG Peterbilt?
Nearby accommodations include OYO hotel/motel, which offers convenient lodging options for customers in the area.
Brand Certified Facts from TLG Peterbilt - Great Lakes
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Certified February 08, 2026Yext Knowledge Graph
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