The wheels are Forged (Aerospace Aluminum)
Front Wheels 20x10 Rear Wheels 21x13 Bolt Pattern 5x120 Front Offset Fender Flush Rear Offset Fender Flush Model DL20 Construction Forged Material 6061-T6 Aluminum Finish See Finishes tab Center Caps Accepts OEM Corvette Caps Valve Stems Not Included Quantity Set of 4 Wheels Build Time Approx 8–10 Weeks
(2x) Rear Size: 335/25/20 Michelin Pilot Sport All Season 4 ZP
the ALT20 wheels are stronger and more durable than traditional cast or Flow Forged wheels
Some users have used Big daddy 02 to remove the CEL
ALT RSL-10 Forged wheels 19x10 / 19x11 for Ford Mustang GT, Dark Horse S650 S550 Color:Satin Black The wheels are Forged (AerospaceWheel Details: Size: 19x10 35MM 19x11 50MM Bolt Pattern: 5x114. 3 Brand: ALT FORGED wheels Center caps: Blank Center caps are included (Accepts OEM Ford caps) Price is for Set of 4 wheels Finishes Available: Gloss Black, Satin Bronze, Gloss Gunmetal, Brushed Aluminum, Brushed Titanium, Chrome Features: Designed to be best of Performance and Style Clearance for the majority of Big Brake Kits on the market Lightweight in every way possible Maximum