Piston Slap: Spare Me Your AWD Drama

TTAC Reader DeSoto writes: Greetings, Sajeev — longtime reader, first time writer, and I enjoy the content your column adds to TTAC! (Woot! — SM) I recently acquired an all-wheel drive 2014 Cadillac CTS with about 15,000 miles on its factory 255/35 R19 Pirelli P7 run-flat tires. Looking ahead to an upcoming 3,500 mile driving trip, I […] The post Piston Slap: Spare Me Your AWD Drama appeared first on The Truth About Cars. from The Truth About Cars http://ift.tt/Jh8LjA