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Largest Antique Truck Collection in the World is in Basking Ridge, New Jersey

The-Mahan-Collection--Neon
The Mahan Collection neon sign hangs in what we call the “Truckers Man Cave”, the iconic building of collectibles, models, photos, and a TV over the fireplace.

UPPDATE:

Heartworks and Mahan Fundraiser 2026
Heartworks “Hearts & Stars Fundraiser, Saturday, May 16, 2026, at the Mahan Collection Foundation
Basking Ridge, New Jersey, from 6 – 9 PM.

You wouldn’t think it, but in a quiet suburb of New York City, a man has amassed what is often called the world’s largest collection of Mack and antique trucks. We introduce you to the Mahan Foundation of Basking Ridge.

The Mahan (pronounced May-han) Collection Foundation Inc. is an antique trucking museum located in Somerset County, New Jersey. Gary Mahan, founder and President of the foundation, wanted to take his truck collection to the next level and ensure that his immaculate restorations would be protected for generations to come.

Gary Mahan, one of the world’s largest collectors of antique trucks, lives in Basking Ridge, New Jersey.

In 2001, the museum was formed as a 501 (c) 3 nonprofit. The collection is displayed throughout six buildings on 40 acres, along with memorabilia that will take your breath away. The museum operates with a crew of 3 full-time restoration mechanics to ensure it can keep the museum running amid new acquisitions and restorations.

The Mahan Foundation collects, restores, and maintains one of the world’s largest antique truck collections.
Over 200 trucks from the early 1900s to the 1990s make up the collection.
Special thanks to DailyDieselDose and Clark Perks for their footage.

Mahan’s obsession began way before he moved to Basking Ridge in 1983. Formerly of Scotch Plains, New Jersey, the Mahan collection began with a purpose, as he wanted to use a truck, his first truck, a 1927 AC 5 Ton truck, which he now calls “The Wedding Truck,” that was his mode of transportation at his wedding.

When Gary married his wife Elizabeth, their mode of transportation wasn’t a limo; it was a truck – THIS TRUCK.
She said she didn’t know if she was marrying Gary or the truck.

Gary’s obsession has since led to over 200 trucks across 6 buildings, now part of his foundation’s collection, preserved to endure long after Gary is unable to manage it. His daughter Kathryn serves as director of the foundation, museum curator, tour guide, social media director, and mother. She is the only one who has spent her entire life around the family collection and is up to the challenge.

We are a team of 5, that focus on making sure these trucks and pieces of equipment are displayed for future generations to touch, feel, and learn about American trucking history.

Gary Mahan, founder of the collection

It is just incredible to walk the property, going from building to building, each one full of what would be the very foundation of any other collection. Even a non-truck lover can’t help but be overwhelmed by the display, which showcases the Mahan family’s passion for trucks.

Walking through the collection, you can’t help but feel the kid in you, playing with yellow Tonka trucks on a dirt pile in your backyard. Gary hasn’t forgotten the thoughts of young children’s imaginations, as there is an unspoken rule at the museum. You bring the kids, put them in a truck, tractor, bulldozer, or even a dozen pedal cars, and let them experience trucks. It’s a touch-and-feel museum meant for experiencing, and that means experiencing. So feel free to bring the kids. They’ll love it.

National Truck Show Recognition

Each year, between May and October, the foundation takes selected trucks to approximately 10 different truck shows and caravans, allowing spectators to see their restorations. Many don’t know the history of the Mack Truck Company, founded in 1900 as the Mack Brothers Company. It manufactured its first truck in 1907 and adopted its present name in 1922. One of the largest and most popular shows is the annual Macungie Antique Truck Show, hosted by the Antique Truck Club of America. Macungie is the home of Mack Trucks.

Our Goal each year is to bring a newly finished truck into the Truck Show Season to wow our friends and followers and to keep the Museum exciting for our returning guests.

Gary Mahan

My Classic Car’s Dennis Gage (the Mustache guy) visits Macungie, PA, and the Antique Truck Show just outside Allentown, home of Mack trucks as well!
See any of the Mahan collections there? They’re in there!

“Mack,” the English bulldog, was coined sometime after WW1.

The USS New Jersey is one of the most famous battleships ever. Deployed first during WW2, it was recommissioned for the Korean War, the Vietnam War, and after the Beirut bombing in Lebanon in 1982. The restored gun barrel is a 250,000-pound piece of American history on display at the Mahan Museum.

In Bernards Township, in addition to the Mahan Foundation Museum, the Mahan family owned the Millington Quarry and the Basking Ridge Country Club until 2021, when the golf course and club were sold.

The Mahan Collection is housed on 40 acres and has six storage facilities. It’s a true truckers’ paradise, and you can spend hours looking at this fantastic collection.

The Mahan Foundation offers guided semi-private and private tours of the collection throughout the year. It welcomes any truck lover or history enthusiast to come and see what they’re up to. A very special thank you to Kathryn (Kat) Mahan Piper for spending a morning with us and sharing her stories from growing up around the collection. Born and raised in Basking Ridge, she now aims to showcase the collection to the community. The Mr. Local History Project will be back….GUARANTEED!

Kathryn sums up the foundation’s mission. We recorded her statement for posterity.

We’re restoring American trucking history one piece of machinery at a time.

Kathryn Piper – Vice President, The Mahan Collection Foundation

4 thoughts on “Largest Antique Truck Collection in the World is in Basking Ridge, New Jersey”

  1. Sharon McEachern

    Hello, we are mid restoration of our 1919 AB Mack. Could you tell me where I could get the proper nameplate for the side if the cab. Is someone reproducing them?

  2. I was at the open house for the first-time last year. I was totally awestruck! I was a little kid again, thinking of the toy trucks I had and some I still have!

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