4x4 Playground — Find Your Next Adventure

Name: USA Off-Road Trail Database
Creator: 4x4 Playground
License: https://4x4playground.com/terms

The independent off-road adventure planning hub. 264+ trails, 7,002+ campgrounds, and 13 free tools for trucks, Jeeps, and overlanders. No parts sold. No sponsored rankings.

Trail Directory

Browse 264+ off-road trails across the USA with difficulty ratings, GPS coordinates, modification requirements, and nearby campground pairings. Coverage includes Moab (Utah), Sedona (Arizona), Colorado Rockies, Big Bend (Texas), Black Hills, Ozarks, and more.

Campground Directory

Search 7,002+ campgrounds across all 50 states with amenity filters, pricing, GPS coordinates, weather data, and proximity to off-road trails.

Free Interactive Tools

Trail Matchmaker — Match trails to your skill and vehicle
Tire Size Calculator — Compare dimensions and speedometer error
Gear Ratio Calculator — Optimal axle ratios for tire changes
Bolt Pattern Lookup — Find compatible wheel patterns
Overland Moneyball — Best-value overland vehicle finder
Campground Matchmaker — Filter campgrounds by style
Wheel Fitment Calculator — Check offset and clearance
MPG Calculator — Fuel economy impact from tire changes
Shock Finder Quiz — Match shocks to your vehicle
Build Budget Planner — Plan your build costs
Lift Cost Estimator — Estimate lift kit costs
Speedometer Calibrator — Correct for tire size
4x4 Personality Quiz — Find your off-road style

Vehicle Guides

Trucks — Lifted trucks, diesel mods, half-ton and heavy-duty builds
Jeeps — Wrangler and Gladiator builds, off-road modifications
Suspension — Lift kits, coilovers, shocks, geometry correction
Wheels & Tires — Fitment guides, tire selection, offset calculations
Overlanding — Gear reviews, trip planning, camping skills

Popular Guides

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