Three Jeep Wranglers crawling up a red slickrock trail

Hit the trails

Agility. Adventure. Adrenaline

Explore Now

Are you ready for an unforgettable adventure?

Discover endless excitement and freedom with our off-road guides. Experience the thrill of hitting the trails like never before! Join us today and ignite your sense of exploration.

Suryashankar Dasgupta, owner of Off-Road Handbook, riding an ATV

About Me

Hello, I am Suryashankar Dasgupta, owner of the Off-Road Handbook. I am an experienced off-roader. I have been off-roading for years across several terrains in the USA. I am passionate about 4×4 driving and want to share my knowledge and experience with others.

I am excited to share my passion for off-roading with you. My goal is to provide you with the most comprehensive and unbiased information about off-roading.

More About Me

Challenge yourself

Embrace the thrill of the unknown and push your limits. Whether it's conquering rugged terrains, navigating tricky obstacles, or mastering new skills, we provide the ultimate adventure to test your mettle. Are you ready to rise to the challenge and unleash your inner adventurer?

View More
Off-roader on a rugged trail

Going bigger? See what new tires really do

Type your current and new tire size. The numbers update as you type.

Full tire size calculator →
Regear calculatorWhich gear ratio brings back the power after bigger tires, with highway RPM. Air-down PSI calculatorStarting trail pressure for sand, mud, snow and rocks. Backspacing calculatorWill your wheels and 35s rub? Offset ↔ backspacing. Winch size calculatorPull needed by weight, slope and terrain, layer by layer. All 8 free off-road calculators →Approach angle, water fording, Bronco crawl ratio and more.
Aerial view of a 4x4 driving a dirt road through rocky ground
Red Jeep Wrangler Unlimited Sahara on a dirt overlook at sunset

Jeep Off-Road

Dive into the world of off-road Jeeping with expert tips, trail guides, gear reviews, and thrilling adventure stories to fuel your passion for exploration and adventure.

Group of riders on ATVs on a forest dirt trail

ATV Guide

Unlock the full potential of your ATV with comprehensive guides, maintenance tips, trail recommendations, and exciting riding destinations, ensuring an exhilarating off-road experience.

Blue Holler Off-Road Park trail

Off-Road Trails

Explore the great outdoors with detailed trail reviews, scenic route suggestions, safety advice, and insider insights to help you plan unforgettable off-road adventures and discover hidden gems.

Latest Articles

See all articles
Follow Off-Road Handbook on Google

Like our off-road guides? Add Off-Road Handbook as a Google Preferred Source so our latest Jeep, ATV, UTV, trail, recovery, and off-road troubleshooting articles can appear more often in your Google Search experience.

Add us as a Preferred Source