Experience the great outdoors like never before with the PCI Race Radios 4059. Designed for adventurers and off-road enthusiasts, this rugged navigator combines innovative technology with practical features to help you conquer any terrain. Whether you're navigating unpaved roads or exploring remote trails, the Tread XL is your reliable companion.
"The PCI Race Radios 4059 has completely transformed my off-road trips. The navigation is spot on, and the screen is easy to read even in bright sunlight. Highly recommend!" - Mark T.
"I love how durable this device feels. I've taken it through some tough conditions, and it has held up perfectly. The satellite communication feature is a lifesaver!" - Jessica R.
Dimensions: 10 inches (screen size)
Weight: Lightweight and portable for easy handling
Connectivity: Compatible with various devices via USB-C and Bluetooth
Whether you're a seasoned off-roader or just starting your adventure journey, the PCI Race Radios 4059 is designed to enhance your experience. Don’t miss out on the opportunity to explore the great outdoors with confidence!
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

PCI Race Radios has been the leader in off-road and racing communications since 1972. The company takes pride in its extensive field testing, competitive prices, unparalleled customer service, and simplified packages that make communications easy with unmatched support even after the sale. With more than 45 years of experience in the off-road racing industry, PCI Race Radios develops and tests all of its own products. The brand has a full-service technical repair shop at its headquarters in Long Beach, California, and provides trackside, mobile services to its desert enthusiasts at off-road races. PCI Race Radios supports the ASA, CORVA, ORBA, and the San Diego Off-Road Coalition. It also sponsors District 37, SCORE, SNORE, MDR, MORE, CORR, BITD, and provides desert racers with the Weatherman Relay Service.
PCI Race Radios is a family-owned company that is dedicated to taking the time to both “race and play.” The company tests its products on dirt bikes, motorcycles, quads, rock crawlers, race cars, Raptors, RZRs, Mavericks, and boats. It can, therefore, thoroughly understand consumers’ needs and offer hands-on recommendations from experience.
Who is Behind PCI Race Radios?PCI Race Radios was started in 1972 when Bob Steinberger put communications in the vehicles of Bill Stroppe, Joe MacPherson and Walker Evans. At the 1974 Mint 400, Steinberger sent up three weather balloons with 500 feet of coax attached to them. It was that day when the first successful radio relay from a pit was made. Since then, Bob’s iconic status has spanned through nearly half a century of work with his communications brand, PCI Race Radios.
Bob Steinberger passed away in 2017, handing over the company to his son Scott, who has been racing since 1983. Scott Steinberger understands what goes into racing and the importance of quality (communication) products that help get you to the finish line.
Find PCI Race Radios at Vivid RacingHere at Vivid Racing, we carry an extensive selection of products from PCI Race Radios. Our inventory includes antennas/antenna accessories, fire extinguishers, radios/radio accessories, specialty tools, interior mounts, race radios, cage accessories, data boxes, shield visors, recreational helmets, and much more! If you cannot find what you are looking for above or have any questions, please do not hesitate to call our sales team at (480) 966-3040.