One-Day Upgrade: This ’15 GMC Went From Okay to Oh Wow in One Day Javier Gomez owns a shop in Fontana, California, called Gomez Custom Wheels & Tires—and he’s pretty obsessed with driving cool trucks. Over the years, he’s […] Bob Carpenter January 22, 2016 Diesel Tech / How-To
![](https://ad.ipredictive.com/d/track/event?upid=111299&url="https://www.dieselworldmag.com"&cache_buster=1735210781&ps=1)