Tire knowledge and perspectives

Explore articles on tire selection, operating conditions and application review.

2026-11-10

Yokohama Geolandar X-CV vs X-AT, Tractor Tires, and Wheel Locks: A Quality Manager's FAQ

A quality and brand compliance manager answers the questions tire buyers actually ask — from The Yokohama Rubber Co., Ltd. and the Geolandar X-CV and X-AT lineup to tractor tires, wheel bearing seal size charts, and what wheel locks are. Practical, spec-first, and honest about where the answers stop.

2026-11-10

Why the Cheapest Tire Quote Cost Us $1,400 Extra — And What I Ask Now

A fleet maintenance coordinator on why the lowest bid on an emergency tire order is rarely the cheapest — plus the three questions he now asks every vendor before signing off on a rush order.