ICON Alpha | 17x8.5 | 6mm Offset | 6x135 | 87.1mm Hub | Satin Black Wheel 1999-gmc-sierra-2500-esi4261843 Through our 20 years in

Through our 20 years in business

these springs were designed with a slightly lighter than factory spring rate and are accompanied by a 15% reduction in payload capacity

Direct replacement for the factory rear packs

Encapsulated in a vibration-damping composite with isolation washers

ICON Alpha | 17x8.5 | 6mm Offset | 6x135 | 87.1mm Hub | Satin Black Wheel 1999-gmc-sierra-2500-esi4261843 Through our 20 years inA potent blend of on road looks and off road capability, the ALPHA is aimed to increase both the form and function of your Jeep, truck, or SUV. Staying true to the ICON Alloys approach, the ALPHA has been engineered to maximize caliper clearance and optimize wheel position for un hindered suspension travel and steering function. Backspace dimensions and wheel offset have been strategically developed to reduce scrub radius, improving all around