Warning about winter tire size fitment

[Trips]

Hey Guys,

Bought some Pirelli Ice and Snows 275/40/20 x4 to place onto my stockers for the winter. I was hoping to run the same width all the way around for traction purposes.

Anyways, spent all day today trying to get the 275/40/20 put on my rears, no luck at my dealer and at two local tire shops! Although Pirelli states this size will fit onto an 11" rim, each place I brought it to could not get the tire to seat, so no luck.

I called Tire Rack and they are going to exchange these for the OEM rear size 315/35/20.

Just wanted to let people know.

_Toms