Tires OEM Mazda or BFGoodrich

I’ve been very impressed with my BFG Trail Terrain /TAs. Light off-road use, real good in snow, confident in lots of rain, good on the road, and look great.

Bf Goodrich KO2 ????

Been running 33\u201d KO2s on my Tacoma since \u201821 in NH. Great traction on the ice & snow, no issues with them up here.

I recently replaced mine on a 21 Cherokee trailhawk with a set of BF Goodrich Trail Terrain all weather. Seem great so far and usable in any conditions (Southern Ontario).

Only been about 4 months, but loving the Turbo Meridian and had no issues. So fun to drive and looking forward to snowboarding in Lake Tahoe. Handles great in the snow

Using the BFGoodrich Advantage Allseason for 3rd year now. Solid tire, almost on pair with CC2 , just cost less.

I did exactly one road / camping trip in my Gen 2 Tundra with the stock BFGs. I got 19 mpg highway. I also got stuck in the desert.

1200 USD on 4 tires, 2 rear wheel bearings, 2 tie rod ends, and an alignment.

As others have said, bulging is a sign that the internal structure of the tyre has failed. As frustrating as this is, it's new tyre time.

Personally i wouldn't do ko2s, ive had 2 sets that were installed on trucks i bought and around 75% tread left they started packing full and slicking over.