V vs T Speed Rating: Performance Tire or Everyday Touring Tire?
V and T sit at opposite ends of the mainstream speed rating spectrum. A T-rated tire is certified to 118 mph and is...
Tire Load Range Chart Explained: SL, XL, C, D, E, F, and G
A loaded pickup running tires meant for a passenger car is an accident waiting to happen. The tires may look fine, hold air,...
Vintage Tire Guide: Sizing, Bias-Ply vs Radial, Whitewalls, and Storage for Classic Cars
Vintage tires are not interchangeable with modern rubber. The sizing systems differ, speed and load ratings mean different things on older vehicles, the...
Tire Size Explained: How to Read Every Number and Letter on Your Sidewall
Every tire carries a dense string of numbers and letters on its sidewall, and most drivers never decode it. That’s a missed opportunity,...
Q vs S Speed Rating: Winter and Mud Tires vs Everyday Highway Tires
The Q and S speed ratings sit only 13 mph apart: Q-rated tires are certified to 99 mph, S-rated tires to 112 mph....
Parts of a Tire Explained: Tread, Sidewall, Bead, Plies, and Belts
From the outside, a tire looks like a simple ring of black rubber. Inside, it is a carefully layered structure in which each...
Tire Ply Rating Explained: Load Index, Load Range, and How Much Weight Your Tires Can Carry
Most drivers can tell you their tire size. Far fewer can tell you how much weight each of those tires is built to...
Tire Speed Rating Chart: Every Speed Symbol and Load Index Explained
Ask most drivers what the “V” in 225/50R17 94V means and you’ll get a shrug. That single letter, the speed rating, is one...
All-Season vs. All-Weather Tires: Which One Belongs on Your Car?
The names sound almost interchangeable, and plenty of tire shoppers assume “all-season” and “all-weather” are two marketing labels for the same product. They...
