I Nov. of last year, I put Michelin Cross Terrain radials on it, at 36K.
What a difference. These tires handled better in the snow and rain than the OEM BF Goodrich tires. In addition, they are HR rated, and supposedly good for 60K, we'll see.
Just like any other new vehilce, I have never gotten more than 36K on OEM tires... The OEM BFG on my TB were junk- too soft of rubber.