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Tire Care & Buying Guides
Practical, honest advice on choosing, maintaining and buying used and new-old-stock tires.
Buying Guide
How to Read a Used Tire's Tread Depth Before You Buy
What “7mm remaining” actually means for how many kilometers you’ll get, and the warning signs that separate a great deal from a bad one.
June 2, 2026 · 4 min read
Maintenance
Summer vs. Winter Tires: Do You Really Need to Switch?
A straight answer on when seasonal swaps matter in Gifu’s climate, and how to store your off-season set properly.
May 14, 2026 · 5 min read
Buying Guide
New-Old-Stock Tires Explained: What NOS Actually Means
Unused tires manufactured years ago can be a smart buy — if you know what to check first. Here’s how we grade ours.
April 22, 2026 · 3 min read
Maintenance
Tire Pressure 101: The 5-Minute Check That Extends Tread Life
Under-inflated tires wear faster and cost more in fuel. A simple monthly habit that pays for itself.
March 30, 2026 · 3 min read
Buying Guide
Choosing the Right Size for Kei Cars, Sedans and SUVs
Reading a sidewall correctly, and why the wrong size can affect speedometer accuracy and handling.
March 8, 2026 · 4 min read
Company News
Inside Our Buyback Process: How We Grade Your Old Tires
A behind-the-scenes look at the inspection checklist our specialists use before making an offer.
February 18, 2026 · 4 min read