2025 Tire Rack Extreme Performance Track Tyre Test
The BFGoodrich g-Force Rival S 1.5 shared its sibling's harsh character with hollow impacts and stiffness creating jumpiness, though steering offered slightly more progressive ramp-up. Wet track performance revealed notably less traction than the Rival +, with slow recovery and a narrow margin for error despite quick steering. On dry surfaces the siblings felt similar, with the S 1.5 marginally more planted but not dramatically different on shorter tracks. The long road course showcased its "speed first" nature with strong front-end authority, confident steering, and a stable grip envelope that encouraged aggressive inputs. The tyre remained composed and balanced with predictable throttle response, minimal falloff, and excellent communication. Wear was more noticeable than its sibling, particularly on central ribs and outboard shoulder. Competitively close to the fastest and one of the most pleasant to track.

