Deep dive into suspension systems, chassis construction, roll cage mechanics. Challenge yourself with crash analysis and technical quizzes.
Download Free on iPhone
Detailed breakdowns of how these 10,000-pound machines are engineered. Learn about suspension articulation, chassis reinforcement, and the science behind 66-inch tires.
Test your knowledge with multi-level challenges covering engine basics, suspension failures, and weight distribution. Track your score out of 5 per quiz and earn XP rewards.
Analyze real scenarios like failed backflips. Investigate insufficient launch speed, suspension failures, incorrect angles, and submit your analysis for points.
Browse categories including Speed Basics, Tire Technology, Suspension Systems, and Chassis Frames. Each section packed with technical facts and engineering insights.
Start at Level 1 and climb the ranks. Earn 200 XP per perfect quiz, track your progress to the next level with a 90/100 system, unlock harder challenges.
Fire-themed interface with blazing slot machine animations, gold coin rewards, trophy achievements. Makes vehicle engineering genuinely entertaining.
Most monster truck apps are games. Fire Gears is an actual engineering reference tool. You learn the difference between leaf spring and coil-over suspension. You understand why roll cages use chromoly steel tubing instead of mild steel. You discover why tire pressure drops to 2 PSI for maximum footprint.
The quiz system tests real knowledge: What causes a backflip failure? How does weight distribution affect landing stability? Why do suspension systems fail mid-trick? Every question builds genuine expertise.
Released November 25, 2025. Added push notifications to alert you when new challenge categories unlock. Fixed minor bugs affecting quiz score calculations. Improved stability when analyzing crash detective cases.
Perfect Quiz Score Earns +200 XP
Fire Gears collects zero data. No personal information tracked. No analytics sent to servers. Your learning progress stays on your device. USTE PRO STUDIO built this as a pure educational tool without monetization through data harvesting.
Vehicle engineering enthusiasts who want more than surface-level knowledge. Parents introducing kids to mechanical concepts through exciting monster truck context. Fans who attend monster truck events and want to understand what they're watching. Anyone curious about how extreme vehicles overcome physics challenges.
The interface uses dark mode with high contrast for comfortable reading during long study sessions. Fire-themed visuals keep energy high while learning complex engineering principles.
Start Building Your Monster Truck Expertise
Get Fire Gears Free