I know that Falken Wildpeak AT3W tires are generally highly regarded in the off-road community, so this is just my personal experience.
In December I purchased two sets of Falken Wildpeak AT3W tires. The first set was for my 2018 Sierra in a P275/60R20 size. The other set was for a 2016 Tahoe I recently purchased in a P275/65R18 Size. Right out of the gate I experienced balancing issues with both sets. I ended up getting 1 of the 20" tires and 2 of the 18" tires warrantied for high road force. After all that, 2 of the 18" tires still had a road force of 20+ lbs. I had the tires balanced 3-4 times at 3 different locations. The 20"s ultimately balanced fine, but the 18"s continued to have issues. At certain speeds the 18"s would go into resonance frequencies producing high frequency/high magnitude vibrations. Both sets produce High frequency/low magnitude vibrations, which I believe is due to the tread pattern, I've noticed similar vibrations on other all terrain tires.
The 20" tires now run smooth, although do have small vibrations at some speeds.
The 18" tires have been sent back and i'm now running a set of LT275/65R18 Firestone Destination XT tires.
The other thing I will say is even in a P-metric size, both sets ride much firmer than any other tire i've used.
Shout out to Robin @ Custom Wheel Outlet who helped me sort though all the issues.
In December I purchased two sets of Falken Wildpeak AT3W tires. The first set was for my 2018 Sierra in a P275/60R20 size. The other set was for a 2016 Tahoe I recently purchased in a P275/65R18 Size. Right out of the gate I experienced balancing issues with both sets. I ended up getting 1 of the 20" tires and 2 of the 18" tires warrantied for high road force. After all that, 2 of the 18" tires still had a road force of 20+ lbs. I had the tires balanced 3-4 times at 3 different locations. The 20"s ultimately balanced fine, but the 18"s continued to have issues. At certain speeds the 18"s would go into resonance frequencies producing high frequency/high magnitude vibrations. Both sets produce High frequency/low magnitude vibrations, which I believe is due to the tread pattern, I've noticed similar vibrations on other all terrain tires.
The 20" tires now run smooth, although do have small vibrations at some speeds.
The 18" tires have been sent back and i'm now running a set of LT275/65R18 Firestone Destination XT tires.
The other thing I will say is even in a P-metric size, both sets ride much firmer than any other tire i've used.
Shout out to Robin @ Custom Wheel Outlet who helped me sort though all the issues.