When I bought my first Jeep Grand Cherokee, I didn’t even realize it was rear-wheel drive until I hit a slick road in winter—lesson learned! It drove great in dry weather, but I ended up switching to a 4WD model…

The 2020 Jeep Wrangler Rubicon typically runs on regular unleaded gasoline with an 87 octane rating, which works perfectly for most models. However, if you’re driving the 2.0L turbocharged engine, switching to premium gas (91 octane or higher) can really…