CB4 and Road Ranger Announce Partnership to Improve Customer Experience and Sell More Product Chainwide CB4 helps Road Ranger store teams uncover opportunities to sell more product by making adjustments to availability, visibility, and ticketing for each store's most in-demand items. News provided by Share this article Share this article NEW YORK, Feb. 16, 2021 /PRNewswire/ -- Road Ranger, based out of Rockford, IL, is bringing CB4's unique, AI-powered software to their 40+ convenience stores and travel centers throughout seven midwest states. Road Ranger plans to elevate the shopping experience for customers by making the products they love easy to find and buy.