wide rear rubber

[Pyrotechnic]

Current I'm running 275/60/15 BF Goodrich Radial T/A's all around on 8 inch rims. When the rear tires wear out I was considering getting some 10 inch wide rims for the rear to see if I can get the rear to hook a little harder. The only tire I can find for the rear is a 295/50/15 which has a shorter sidewall. I was hoping to find something like a 295/60/15 but it seems that isn't available. I wanted to keep the same sidewall profile as the 275/60's, but just have it be wider because I like the current look and stance. I've seen some old Radial T/A's on 10 inch wide rims that had a taller sidewall profile but I guess they aren't made anymore ?

Just wondering what my options are (if any) and if anyone has pics of 10 inch rims and rubber on the rear, that would be cool too. Thanks.