Road Trip Prep Guide for Your Challenger
A long-distance road trip exposes any weak link in your Challenger. Here's a pre-trip checklist to avoid roadside breakdowns.
Pre-Trip Inspection (1 Week Before)
Tires: Check tread depth and sidewall condition. Inflate to the correct pressure for loaded highway use (check door jamb sticker — may differ from normal driving pressure). Pack a quality portable compressor.
Brakes: New pads are a highway safety investment. If pads are below 4mm, replace before a long trip.
Oil: If you're within 2,000 miles of your oil change interval, do it before you leave. Don't start a 2,000-mile trip 1,500 miles from your next change.
Fluids: Top off coolant, windshield washer fluid. Check brake fluid reservoir.
Belts: Inspect serpentine belt for cracking. Replacing a belt at home costs $30 + 20 minutes; replacing it at a highway exit costs $200+ plus a tow.
What to Pack
- Jumper cables or jump starter (Noco Boost Plus or similar)
- Portable air compressor
- Basic tool kit (wrenches, screwdrivers, pliers)
- Duct tape, zip ties
- Emergency flashlight and road flares
- First aid kit
- Jug of water (for emergencies, not for the coolant system)
Highway Driving Habits
Cruise control on Challengers: The V8 models get notably better fuel economy on cruise control — 25–28 mpg at 70 mph vs 18–22 mpg with varying speeds.
Avoid sustained high speeds if modified: A tuned or supercharged Challenger with a heavy right foot will see fuel economy of 12–15 mpg at sustained 80+ mph. Plan gas stops accordingly.
Tire pressure rises on a highway run: Check in the morning before driving, not mid-trip after an hour at speed.
City vs Highway MPG Reality
| Model | City | Highway |
|---|---|---|
| V6 | 19 | 30 |
| R/T 5.7L | 15 | 25 |
| Scat Pack 6.4L | 13 | 23 |
| Hellcat 6.2L | 13 | 22 |
If Something Goes Wrong
Know your roadside assistance plan. Mopar coverage comes with new Challengers (3 years). FCA has a roadside assist line. If you're out of coverage, AAA or credit card roadside assistance is worth having for cross-country trips.
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