New tire option to fit ZL1
Just released last week and available this summer. Comes in 285/35R20 for the front and 315/35R20 for the rear.
BFG G-force Rival
Could be a very good option to the Goodyear G2's
Bryan 2012 ZL1 9.55 pulley and Kooks headers, 2002 Z06 447 RWHP, 2006 Trailblazer SS, 1995 S/C Vortech Trans Am 570 RWHP(for sale)