Kelly Safari TSR rated
49% while driving a Ford F 150
Driving on
mostly motorways for 5000
average miles
These tires came installed on a 2004 F150 that I recently purchased. Through work I have had the opportunity to drive on A/T tires from BF Goodrich, Toyo, Nokian, Goodyear and Sumitomo, and while the Kelly Safari TSR certainly tops other brands for price, it suffers in all other categories.
Their blocky tread pattern makes for some good traction on dirt and gravel (probably comparable to premium A/T tires) but there is quite a bit of feedback over bumps in the cab. Impacts are not well damped and I find myself slowing down more than necessary over bumps to avoid a sharp jolt. While I can't really comment on wear, I have seen some folks mention 30'000 miles before replacement was required.
At highway speeds there is quite a bit of audible road noise, and the steering feels moderately vague. On snow with 4WD engaged these tires seemed to have reasonable traction, but in 2WD the truck was a handful to keep under control.
I recommend you avoid these tires unless price is your absolute top priority.