Product details:

The Trac Grip M/T R408 is an aggressive maximum-traction on-/off-road radial tire in extreme conditions. Available in 16 through 20 applications to fit todays most popular trucks and SUVs. The Q-rating along with the 10-ply rating ensures the necessary load carrying capacity.Open tread lugs prevent sand and mud build-up.
Aggressive tread design is most suitable for off-road conditions.
Open and tiered block elements offer enhanced traction.
Unique tread pattern provides chip-resistance on rocky terrain.