Posts by Kevin

Welcome To Our Off Road and Automotive Repair Blog At John’s 4×4!

If you’re local to beautiful Boulder, Colorado and you’re searching for an automotive repair shop that specializes in custom lift kits, you’re in the right place. Welcome to John’s 4×4! As Boulder County’s preferred offroad outfitting specialist (and general auto repair and maintenance company), John’s 4×4 has proudly helped thousands of off-roading enthusiasts and everyday…

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