Rock Crawling Tire Pressure Guide
Rock crawling demands maximum traction and tire conformity. Lower pressures let your tires wrap around obstacles instead of bouncing off them.
Recommended PSI
| Setup | PSI Range |
|---|---|
| Standard Wheels | 12-22 PSI (lower for lighter rigs) |
| Beadlock Wheels | 6-12 PSI with beadlocks |
Key Tips
Lower gradually until wheelspin calms. The tire should visibly bulge at the contact patch. Avoid pinching sidewalls on sharp ledges -- pick your line carefully. Go slow and let the tires conform to the rocks.
Common Mistakes
Going too low without beadlocks risks popping a bead. Never drop below 12 PSI on standard wheels. Watch for sharp edges that can cut sidewalls.
PSI by Vehicle
| Vehicle | Weight | Recommended PSI |
|---|---|---|
| Jeep Wrangler JL / JLU | 4,200 - 5,300 lbs | 15-20 |
| Toyota 4Runner (5th & 6th Gen) | 4,400 - 5,000 lbs | 15-20 |
| Ford F-150 / Raptor / Tremor | 4,500 - 5,700 lbs | 18-22 |
| Toyota Tacoma (3rd & 4th Gen) | 4,200 - 4,800 lbs | 18-22 |
| Ford Bronco / Bronco Raptor | 4,300 - 5,500 lbs | 15-20 |
| Rivian R1T / R1S | 6,800 - 7,200 lbs | 28, slow technical use |
| Rivian R1T / R1S (20" LT Upgrade) | 6,800 - 7,200 lbs | 22-26 |
| Jeep Gladiator JT | 4,600 - 5,500 lbs | 15-20 |
| Toyota Land Cruiser 250 / Lexus GX 550 | 5,000 - 5,700 lbs | 18-22 |
Pro Tip: Save your go-to trail PSI in your notes app so you can return to it easily next time. Consistency builds confidence.
Frequently Asked Questions
What PSI should I run on rock crawling?
12-22 PSI (lower for lighter rigs) for standard wheels. 6-12 PSI with beadlocks with beadlock wheels.
What are common mistakes on rock crawling?
Going too low without beadlocks risks popping a bead. Never drop below 12 PSI on standard wheels. Watch for sharp edges that can cut sidewalls.
Spot something wrong? We take accuracy seriously. Questions, corrections, or feedback -- let us know