Ryan Miller - Tire Consultant

Ryan Miller

Tire Consultant & Former Shop Technician

10+ years on the shop floor in Detroit. I've seen transmissions destroyed by mismatched tires, trucks stranded with overloaded sidewalls, and track day rookies shredding rubber they didn't know was wrong. I built Tire Size Hub so you don't have to learn the hard way.

2013

BS Mechanical Engineering

Michigan State University. Focus on vehicle dynamics and materials science. Graduated with honors.

2014

First Shop Job

Started as a tire technician at a commercial truck shop in Sterling Heights, Michigan. Mounted and balanced 50+ tires per day. Learned that most customers had no idea what the numbers on their sidewall meant.

2018

Shop Foreman

Promoted to foreman at a multi-brand tire center in Detroit. Managed a team of 6 technicians. Started keeping a notebook of every expensive mistake caused by wrong tire specs.

2021

Independent Consultant

Left the shop to work as an independent tire and wheel fitment consultant. Specialized in lifted trucks, off-road builds, and EV conversions. Started writing guides for local forums.

2024

Tire Size Hub

Launched Tire Size Hub to put everything in one place: calculators, stories, and guides. Built in Detroit. For drivers everywhere.

Credentials & Expertise

🎓 Education

BS Mechanical Engineering
Michigan State University
Class of 2013

🔧 Experience

10+ years in tire shops
Commercial & performance
Lifted trucks & EVs

📍 Location

Detroit, Michigan
Home of American muscle
and winter potholes