Description
Timbren’s SES (Silent Elastomer System) rear suspension kit transforms how your GM 1/2-ton truck handles load-induced sag and harsh impacts. By replacing worn bump stops with engineered elastomer springs, you’ll gain consistent ride height under cargo, better handling geometry, and a smoother suspension response—all without modifying your factory setup. This bolt-on kit restores your truck’s original performance characteristics while extending component lifespan.
- Fitment: GM fullsize trucks (1999–2012)
- Position: Rear suspension
- System type: SES (Elastomer)
- Ride height: Stock
- Material: Reinforced rubber
- Color: Black
- Installation: Bolt-on
- Hardware: Included
- MPN: GMRCK15S






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