Shock Guide - Chevrolet Silverado 1500
So you need to replace the shocks or struts on your Silverado, but not sure where to start. There's a lot of options out there, we'll do our best to guide you along so you can make the best choice.
How to check for worn or failing shocks and struts
- Oil leaking from the shock shaft / rod, onto the body of the shock or strut. If it’s too dirty to tell, grab a rag and wipe off the shocks in question, and check again in 50-100 miles to see if there's liquid or noticeable moisture around the shaft / body area.
- Bouncing up and down on the front or rear bumper, if the truck continues to bounce (after you stop of course), then the truck is riding solely on the leaf springs or front coil springs with no dampening provided by the shock.
- Bushings / mounts cracked or broken, duh.
Questions to ask yourself
- What is your primary and secondary use of your Silverado 1500?
- Commuting and / or normal highway and street driving
- Offroad / Trail / Sand Dune riding?
- Carrying heavy loads for work, camping, dirt bikes, sport equipment?
- Towing campers / trailers / other vehicles
- Do you plan on keeping the vehicle for another few years, or are you replacing the shocks to get it on the road again and get through your current situation? (budget level shock vs high end shock that performs well)
- Budget, typically strut and shock sets start in the $300-400 range, and can go all the way up to $1000 or more depending on quality and performance
Commuting / Highway / Street
- Bilstein 4600 - Toyota did their homework when equipping most of these trucks with Bilstein shocks and struts straight from the factory, they ride excellent in most conditions. The 4600 is a monotube gas shock, and you’ll be hard pressed to find something that rides nicer for the same price, Bilstein is the gold standard in the shock industry and we highly recommend these for a ride-refreshment on your Chevrolet.
- Bilstein’s 5100 - line of shocks are a good replacement for factory shocks as well, they provide additional support off-road as for the weekend warrior, while still maintaining a consistent ride on the highway and streets.
- KYB or Monroe - For normal driving behavior, either of these shock brands ride well and are inexpensive. If miles and longevity are important, we recommend going with KYB Monomax or Monroe Reflex shocks, both monotube gas charged design.
Towing / Hauling / HD
Before doing anything else, research Weight Distribution Systems that better allow your vehicle to tow the maximum allowable weight. When towing long or heavy trailers, it’s imperative to keep the ride steady and stable, shocks cannot always accomplish this alone.
Most higher end gas pressurized shocks will handle trailer loads and the increased oscillation that is present. Our most popular options, according to customer feedback
- Rancho Suspension RS9000XL Adjustable shocks, which are twin tube and nitrogen gas charged. These have 9 settings of compression adjustment through an easy-turning knob on the bottom of the shock or reservoir, accessible any time while on the vehicle for on the go adjustment.
- Fox 2.0 Performance with CD Adjustment are a premium level shock, designed from a company with heavy experience in off-road. These shocks are monotube gas charged, aluminum bodied, premium aircraft components, and look bitchin.
- ProComp MX-6 Adjustable monotube shocks are a great option if you want longevity, durability, and adjustment. The MX-6 is a slight upgrade over the RS9000XL due to the monotube design, giving it longer life and better dampening ability.
Off-Road / Trails
An offroad rated shock absorber excels at aggressive terrain and will provide durability, predictability, and longevity for related suspension components and the vehicle in general. These shocks are manufactured with high end components, and have been proven on our customer's vehicles with excellent feedback. There are no white-can shocks here, for good reason.
- Bilstein 5100 - Developed by Bilstein specifically for off-road applications, lifted or factory height, these shocks provide incredible ride characteristics for both the highway and light offroading situations. These are amongst our most popular sellers, for good reason.
- Fox Racing Shocks - Derived from true off-road racing experience, manufacturing, and shock technology. These parts are made from aircraft quality 6061 aluminum, providing exceptional heat dissipation. All aluminum bodied Fox shocks are rebuildable, and nitrogen gas rechargeable, extending the life of the shocks dramatically. Fox have numerous series of full coilover setups, with or without reservoir options, and with or without compression / dampening adjustments.
- King Offroad Shocks - King doesn’t fuss with worrying about street comfort, so be prepared for a significantly firmer ride when equipping your vehicle with these shocks. Proven off-road technology outfits these shocks with some of the best materials available. King shocks are both rebuildable, and nitrogen gas rechargeable. King carries full coilover setups, with and without reservoir options, with or without compression / dampening adjustments.
- Fabtech Dirt Logic options are reserved for full coilover setups, which are single unit assembly, 2.5" shock bodies, height adjustable, and often come with reservoirs. The Dirt Logic line of shocks is one of the oldest race-level shocks around for modern trucks.
- Icon Vehicle Dynamics offers 2" or 2.5" aluminum shocks for most major truck and Jeep models in a monotube design, with a beautiful matte finish. All parts are hand built in Riverside, CA, with exceedingly high quality components, based on non-stop real-world testing in the deserts of Southern California. Expect a more controlled ride with these shocks, reduced body roll on the highway, and incredible road feedback in all terrains.
If you have a lifted Silverado, the above options in the offroad category all have multiple heights from manufacturers that build varying lengths of shocks for your lifted Silverado, from leveling kit height, all the way up to 6 or 8 inches of lift.
Note: On strut equipped vehicles like the 2007+ Silverado 1500, some lift kits will use the factory struts, with a large strut spacer on top of the strut, which provides the front lift height (typically 4-6"). Replacing these struts is simple and inexpensive. There are some lift kits, such as BDS Suspension and ProComp which will use full-length coilovers instead of a spacer. These are much more expensive to replace than normal struts, expect to pay between $1300-1800 for a pair, depending on quality.