Tire Grip Analysis

The concrete porch gave way to raw asphalt. I rolled past the final step, engaging direct contact with the dark, gritty aggregate. The surface texture is abrasive, generating heavy rolling resistance compared to indoor timber, but the mechanical grip is formidable. I executed a tight four-wheel drift around a smooth quartz pebble to test lateral stability. No slippage. A stray yellow leaf drifted across my trajectory; my front splitter sliced cleanly under its stem without deflecting off course. External terrain demands recalibration, but the outcome is predictable. Absolute control.