I have them. 275/40 and 315/35 on AM 10th Anniversary rims. They drive very well. Quiet, smooth. No vibration I notice (although I have solid motor mounts, solid bearings on the axle side of both Upper and Lower Contral Arms, exhaust is loud again, etc...).
They do like being hot.
Call AM or PM Alex on here and he will set this straight.
Matthew 26:52-54 / Go Pack Go!
1987 Mustang GT Hatchback - 2V Mod Swap In The Works
1997 Lincoln Town Car, PI Intake/Cams, Sofa-On-Wheels, "Fat Tony" we call it
2001 GT Convertible - D1SC / Geared / Cammed / 440wh 400wt - TOTALED 2/2019