Repost • @driver831 Come check out the 4415 this weekend at @offroadexpo with @ultra4racing at the Phoenix Speedway! Will be driving in the demo course and kicking it all weekend with the crew! #ultra4racing #offroadexpo #offroad #summitracing #bfg #dirtylifewheels ##HPTuners #tomwoodsdriveshafts #fox #provinggroundsracing