Whether you're running the Dusy Trail, the Rubicon, Moab's Hell's Revenge, or maybe just cruising a Colorado backroad over Pearl Pass, there is one thing that keeps you from walking: Oil. We all know ...

Recently, Jalopnik discussed whether pre-filling your oil filter during do-it-yourself oil changes was still good advice or a relic from the past. Opinions in the comments section were firmly divided ...

Bypassing is often a smart thing to do. If you've got bypass tubes on your shocks, you've got more suspension control and adjustability than with smoothies. If you're on a trail and happen upon an ...

Many bypass oil filter manufacturers claim their products can extend oil life almost indefinitely by removing the finest particles. But major oil refiners recommend regular changes to replace ...