Double JJ Enterprises

Double JJ USA Made Products

Double JJ Enterprises designs and manufactures the highest quality semi-truck parts and accessories for your Peterbilt or Kenworth truck. We are a company that believes in the value of quality American made products that are built to last. Double JJ stands behind the best products on the road!



The Rear Step

The Rear Step is a must for your Peterbilt Truck. This showpiece is sturdy enough to be used as a step and lights up the dark area behind the front fender. As a safety feature, the Rear Step, is a highly visible turn signal for traffic approaching from the rear. High-Quality Polished Aluminum Sold in Pairs Made in the USA Fits Peterbilt 359 (with modification) 379, and 389. Will also fit some Kenworth models.

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