S13/S14 Wheel and Tire Info

S13/S14 Factory Wheel and Tire Sizes: 4 Lug Steelies: 15x6" +40mm w/ 195/60/R15 4 Lug Alloys: 15x6" +40mm w/205/60/R15 5 Lug Alloys: 16x6.5 +40mm w/205/55/R16
Lug Specifications: 4 Lug: 4x114.3 (72-87 ftlb) 5 Lug: 5x114.3 (72-87 ftlb) Thread Size: 12mmx1.25
Links of Interest: Tire Size Calculator: http://www.miata.net/garage/tirecalc.html
List of Wheel Weights: http://wheelweights.net/
Maximum S-Chassis Wheel/Tire Fitment (For Grip): http://zilvia.net/f/chat/166563-maximum-tire-rubber-fitment-thread.html Maximum S-Chassis Wheel/Tire Fitment (Stretched): http://www.zilvia.net/f/chat/129865-wheel-fitment-whore-thread-stretch-flush.html