JR Wheels JR25 20x10 ET20-40 5H BLANK Silver Machined Face CB: 74,1 JR5 You could tune your steering

You could tune your steering geometry from the positive to parallel Ackermann in just a few minutes even at trackside without messing up an alignment

Teflon injected spherical top mounts front and rear

You can also upgrade your pre 2021 Wisefab S13 rear suspension kit to new toe arm design by purchasing "S13 Rear Suspension Mod Kit"

It can be done quickly and has the effect of changing the springrate

JR Wheels JR25 20x10 ET20-40 5H BLANK Silver Machined Face CB: 74,1 JR5 You could tune your steeringPCD: 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40