We have a 2008 Dodge Caliber SXT 2.0L. We have 245/35R20 tires on it right now. We want to get either mud flaps, splash guards, or a mixture of both for it. Which is easier to install? Would it look dumb with mud flaps in the front and rear or is that common? Should I install mud flaps in the rear and splash guards up front? Not sure what to do. Please advise. Thanks.