225/45/15 Miata Track Day TOYO R888---Successor to the RA1....Mounted and Balanced.

Operating Temperature: 140 F to 220 F, optimum around 200 F # Hot Inflation Pressures: High 30s to Low 40s (psi) # Camber: -2.5 to -5.0 # Caster: As much positive as possible.

Features and Benefits:
Competitive Handling and Improved Performance
* Advanced casing and V-shaped tread design
* Stiffer construction and wider tread width enable the R888 to generate more cornering force, with less heat degradation
* Spiral wound cap ply (construction may vary by size)
* Semi-slick shoulder area improves steering response
* Steel wire reinforced sidewalls (construction may vary by size)
* Braking Performance and Dry Traction
* Continuous center contact increases braking performance and feel when compared to the Proxes RA1
* Tread depth can be shaved to maximize dry traction Wet Traction and Control
* The V-shaped tread design also enhances wet traction and control
* UTQG 100 AA A

BRIAN'S NOTES...this is a worthy successor to the classic RA1 and is faster from day one. Should be mounted on one of our 15x7 or 15x8 wheels for best sidewall performance.