Come celebrate the 38th Annual Steve Shannon 4-Wheel Jamboree Summer Nationals

The Bloomsburg Fairgrounds will crawl with 4-wheel drive vehicles gathered from across the country for a powerhouse off-road weekend. Witness all types of custom builds, see off-road trends, talk to knowledgeable owners/builders, take advantage of show-only pricing in the Performance Marketplace or take in the racing action and watch the mud fly.


Does your 4×4 have what it takes to compete at Jambo? Take in all the action from the stands, the infield or marvel at the custom trucks and Jeeps throughout.


Jambo is more than just a 4×4 competitors dream show. It has something for all off-road enthusiasts, come check out what else we have to offer.

  • Cruise

    One of the biggest highlights of the 4Wheel Jamboree is the Cruise Route. This unique opportunity allows participants to showcase their four-wheel drive vehicles by joining a parade of off-road enthusiasts.

  • Performace Marketplace

    Gear up for off-road domination at the 4Wheel Jamboree Performance Marketplace! This is your one-stop shop for everything you need to transform your ride into a trail-conquering beast.

  • Monster Truck Rides

    Monster Truck Rides offer an adrenaline-pumping experience for fans of all ages. Imagine yourself strapped into a colossal monster truck, feeling the ground rumble beneath you as you’re taken on a thrilling ride.

  • Kiddie Kart

    Get ready for some pint-sized power at the Kiddie Cart Competition! This isn’t your average kiddie cart. These little rides are decked out with more flair and attitude than a monster truck. Everyone is welcome to compete.

  • CornHole

    Think you’ve got the skills to bag some serious corn hole points? Prove it at the 4Wheel Jamboree Corn Hole Tournament!

  • Fireworks

    At dusk, bring your family to a can’t-miss fireworks display to celebrate our 4x4s and most importantly our great country.

Become a JAMBO Vendor


Would you like to be a part of the excitement and engage with a large audience? Showcase your products and promotional materials in high-traffic areas where they are sure to be seen. Get in touch with us to discuss your space and booth needs, and we look forward to seeing you at 4Wheel Jamboree!

Proudly Sponsored By


Bloomsburg Fairgrounds

980 W Main St
Bloomsburg, PA 17815