On the top end, a tire with a Z rating is safe even at speeds of over 150 mph. As for the number, 88 in this case, it’s the load rating; it indicates how many pounds each tire can carry.

Truck tires are more than “where the rubber meets the road.” Understanding truck tire sizes, tire load ratings, why ply no longer matters, and more is important for today’s fleet managers.

The EPA range rating for the R1T is 39 miles less (289 mi vs 328 mi) when it has the 20" all-terrain tire/wheel option that I had, versus the 21" all-season tires/wheel combo. The EPA range rating ...

Each letter in the tire speed rating chart corresponds to a maximum speed limit. The chart is arranged alphabetically from A to Z, except for H which is unconventionally placed between T and V.

The chart below shows the how all-season tires compare, based on the models tested by Consumer Reports. The prices listed are what we paid for each tire in the 215/60R16 size.

Each letter in the tire speed rating chart corresponds to a maximum speed limit. The chart is arranged alphabetically from A to Z, except for H which is unconventionally placed between T and V.

There are significant performance differences among tire brands and models, particularly in grip and tread life, based on Consumer Reports’ extensive tire testing. “The best tires shine for ...

Editor’s Note: Sailun arranged for Mike Schlee to test out the Sailun Inspire All-Season tire by flying him to Homestead Miami Speedway. Mike was not directly compensated for his review. Can a ...

Pro Comp is noted for its tough tires, and they don't get much tougher than these 37x13.50/15 XTerrain and LT 325/80R16 (37x13.50/16) Xtreme All Terrains. How about three plies of high-denier ...