Metalcloak IQ: Tire Pressure Calculator
Tire Pressure Calculator
Calculate optimal tire pressure for load, terrain, and conditions
Proper pressure improves performance, safety, and tire life
lbs
percent
optional reference
lbs (on sidewall)
PSI
Front Tire Pressure
0PSI
Based on front axle load
Rear Tire Pressure
0PSI
Based on rear axle load
Load Safety Factor
0%
Tire capacity utilization
PSI
lbs (on sidewall)
Recommended Pressure
0PSI
Adjusted for terrain and speed
Pressure Adjustment
0PSI
Change from base pressure
Contact Patch
Standard
Tire footprint size
???? Tire Pressure Guidelines
| Terrain/Condition | Pressure Range | Benefits | Considerations |
|---|---|---|---|
| Highway/Street | 35-45 PSI | Best fuel economy, tire life | Follow door placard |
| Gravel Roads | 30-40 PSI | Better comfort, traction | Reduce for rough surfaces |
| Dirt/Trail | 25-35 PSI | Improved traction, comfort | Monitor for sidewall damage |
| Sand | 12-18 PSI | Maximum flotation | Air up immediately after |
| Rock Crawling | 8-15 PSI | Maximum traction, conforming | Beadlock wheels recommended, Load Range E/F preferred |
| Mud | 15-25 PSI | Better tread penetration | Tire tread pattern matters |
| Snow/Ice | 28-35 PSI | Better edge contact | Chains may require adjustment |
⚠️ Safety Reminders:
- Never exceed the maximum pressure listed on tire sidewall
- Check pressure cold - before driving or 3+ hours after driving
- Air up immediately after low-pressure off-road use
- Inspect regularly for sidewall damage when running low pressures
- Consider beadlocks for pressures below 15 PSI
- Load capacity matters - Higher capacity tires (3000+ lbs) handle low pressures much better than lower capacity tires (under 2000 lbs)