Re: 275/45/20 front +295/45/20 rear on 14??
Why do people insist on NOT running correct tire sizes?
Seriously people, you just can't pick random sizes because they sound correct or you think they would look cool. Not just here, but on all the car forums I have been on, most people just don't understand tires and sizing.
The problem with 275/45 on the front isn't how wide or narrow it is, width is going to have the most effect on turn handling, then acceleration grip. The problem is the tire's diameter is nearly 2.5% SMALLER and the tire width and sidewall are going to be much smaller....looking stupid.
2014 Redline Pearl Jeep Grand Cherokee SRT8
2010 Bright Silver Jeep Grand Cherokee SRT8 (Billet Catch Can, Billet Shorty Antenna, BWoody 4" CAI, Custom CMR Tune)
2013 Grabber Blue Shelby GT500
(traded in) 2012 Mineral Gray Jeep Grand Cherokee SRT8