Information about the 1981 Mazda RX-7 GS
What generation is the 1981 Mazda RX-7 GS?
FB (1979 - 1985) Mazda RX-7What is the Bolt Pattern (PCD) for a 1981 Mazda RX-7 GS?
4x110
What size tires come on a 1981 Mazda RX-7 GS?
The stock tire size on the 1981 Mazda RX-7 GS is 185/70R13.
What is the Center Bore / Hub Bore on a 1981 Mazda RX-7 GS?
60.1mm
Does the 1981 Mazda RX-7 GS use Lug Nuts or Lug Bolts?
Lug Nuts
What is the Thread Size on a 1981 Mazda RX-7 GS?
M12x1.5
What mods are other 1981 Mazda RX-7 GS owners running?
Check out our Mazda RX-7 Build Threads to see real-world examples of how other enthusiasts are customizing their cars. From wheels and tires to performance upgrades.