What causes my 98 chevy silverado to shake with my 20" wheels?

I put some 20" inch wheels on my 98 silverado but it shakes bad when driving. I had wheels rotated and balanced and alignments so what do you think is the problem?


when you had your alignment done was it by a knowledgeable technician because if they set it back within stock tolerance it will vibrate with 20" wheels since the oversize wheels change SAI Radius and camber contact angle with a set of 20's i recommend

BMW E60 with 20 inch Work wheels by www.FelgenOutlet.de

Saison/end Abschiedsvideo BMW E60 with Work wheels

Springfield MO man to bike coast to coast

"When we bike, we'll bike for two or three days and then we'll stop at cities along the way and help with Habitat for Humanity doing a housing project. "There's so many times people get so annoyed, especially on their morning commute," Kyle said about biking to work in the morning. He's biking coast to coast to help raise awareness for affordable housing. "Sometimes I think we're so prosperous and, even if you're hard working, you can find a place to live and that's not really true," he said. He's been biking to work -- a 25-minute commute -- to Pershing Elementary to prepare himself for his departure on June 19. Flannigan will start in New Hampshire for his 4,000-mile trip across the country. Flannigan is preparing for a trip of a lifetime. "I'm kind of an adventurous guy," Flannigan said. "What a great thing to do. What a unique opportunity.
Source: KY3

[FX] WHEEL WEIGHT: OEM 20" Confirmed - InfinitiScene.com

there sure as hell not forged & there not hollowed out & filled with helium, only way for them to be 25% lighter is they'd have to be cast from 25% less material or some kind of exotic material that weighs 25% less than aluminum :). that's a lot... I'd find it hard to believe that there can be 2 different identical looking cast wheels both from nissan looking exactly the same with one being 25% lighter than the other. I'd find it hard to believe that there can be 2 different identical looking cast wheels both from nissan looking exactly the same with one being 25% lighter than the other. there sure as hell not forged & there not hollowed out & filled with helium, only way for them to be 25% lighter is they'd have to be cast from 25% less material or some kind of exotic so who's actually got 41lb wheels. Is that 41lbs ever documented. is that 41lbs ever documented....

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