Tackle the basics with Thrust and Body Align mode, offering precise adjustments for toe-in and toe-out settings. Easily fine-tune your vehicle's alignment to optimize tire wear and steering responsiveness. This tool gets you extreme precision up to 0.05 deg (1/32in)! Accuracy and repeatability is dependent on the skill of the user and conditions.
Our Promise: It works, or it’s on us. If you wouldn’t drive your freshly aligned car through a hailstorm to save your Gyraliner, we’ll refund every penny—no questions asked!
WHAT CAN GYRALINE DO?
Toe
Camber
Experience enhanced handling and tire performance with Camber mode. Fine-tune your camber angle on each wheel to optimize tire contact with the road surface, ensuring even wear and improved cornering stability. Gyraline will also instantly calculate cross-camber to help you even out the camber on your car.
Caster
Optimize your vehicle's steering and cornering with ease using Caster mode on our app. Adjust the caster angle to enhance stability on straightaways or agility in corners. It takes just 1 minute per side and is easier than any other DIY tool on the market.
Ackermann
Explore optimal steering geometry with Ackermann mode. Fine-tune your car's Ackermann steering geometry to enhance cornering precision, modify mid corner slip angles, and enhance drift car stability.
How do you use Gyraline?
1. Take your 1st Measurement
Place the Gyraliner against a flat surface of the wheel and tap the wheel on the screen that corresponds with the wheel you are measuring.
2. Take your 2nd Measurement
Move to the other side of the axle you are measuring and take your second measurement. Be sure to keep the top of the Gyraliner facing forward relative to the vehicle.
3. Final Measurement
Move back to the original side where you took your first measurement and take a measurement again. You now have your first alignment reading!
WHY CHOOSE GYRALINE?
PRECISION
It's not just a high-quality 3D printed kit. Our non-marring edges provide repeatable measurements with precision up to 0.05° (1/32") without scratching. Align like a pro using only your iPhone.
COMPLETE CONTROL
Repeatably check toe, camber, caster, and Ackermann. Gyraline puts you in full control of your vehicle’s handling.
DOUBLE THE ACCURACY
Login to your Gyraline account after purchase to unlock body align mode and increased precision. (Gyraline Tool Kit needed) Accuracy and repeatability is dependent on the skill of the user and conditions. Watch our DIY videos for more information.
