Yeah I'd prefer something wider, problem is keeping total height down so it's not too far off the 27" fronts, the 275/35 is 27.6. 305/30/20 is 27.2 so that would be fine assuming it fits. I guess I could increase the front total height too.
Did the 275 on your 10 stretch at all, or is that a perfect fit?
The 275 35 20 on the. 10 is ok a lil small actually. On my 03 cobra I ran a 295 on a 10.5 wheels. And I easily could've had a 305 no problem and would've looked even better than the 295