The Yokohama Geolandar X-AT tire comes in 305/70R18. It has a Load Index of 126/123 which means the tire is rated to hold up to 3748 lbs. The tire has a Speed Rating of Q so it is rated to go up to 100 mph. It has a Load Range of E, which is also known as 10 Ply. This is maximum safe carrying capacity of the tire. A higher Load Range allows the tire to carry a heavier load. The tire comes with Raised Black Lettering on the sidewall.

The Geolandar X-AT is formulated with Yokohama's HD-2 Off-Road compound that incorporates a Triple Polymer Blend for wear resistance and longer wear life. This compound forms into an aggressive, symmetric pattern with a five pitch block variation that minimizes road noise for an improved ride experience. This tire is equipped with zigzag grooves that interrupt airflow between the tread blocks to further minimize noise levels. Combination Grooves, which include sipes and narrow grooves, improves winter traction and wet traction. The Geolandar X-AT features substantial sidewall protectors that guard the tire from impacts and abrasions for a safe ride.