New Hampshire's Original Diesel Performance and Repair Specialists



The Northeast Off-Road Jamboree

Here at NPD our customers, friends and ourselves enjoy many hobbies of the off-road nature, including Truck Pulling, to Rock- Crawling and ATV Pulling.  For one weekend a year we get to host a great event for others who enjoy to do or just to spectate these fun events and more at the Northeast Off-road Jamboree.  

Northeast Off-Road Jamboree 2019

June 1st and 2nd at The Cheshire Fairgrounds located at 247 Monadnock Highway in Swanzey NH

Rock Crawler Course

What has been called the best Man-Made Rock Crawl Course in New England, Designed and Built by crawling enthusiasts who want to have just as much fun as the competitors and spectators alike. 

UTV Obstacle Course 

Stay up to date on the event Facebook Page!

247 Monadnock Highway in Swanzey NH

Photos and Videos From Past Events