Timbren Rear SES Suspension Enhancement Kit for Chevrolet Silverado & GMC Sierra (2017-2019)
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Warranty Information
Vendor warranty summary
Timbren Warranty
At a glance: SES kits and Active Off-Road Bumpstops for the life of the original vehicle; BES brakes 42 months or 42,000 miles; part replacement only
This is Timbren's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: November 4, 2026.
Coverage by product line
| Timbren product | Coverage |
|---|---|
| SES kits, SES spacer kits, SES for trailers | Life of the vehicle the kit was originally installed on |
| Active Off-Road Bumpstops | Life of the vehicle originally installed on |
| BES brakes | 42 months or 42,000 miles (67,000 km), whichever first |
| Aeon rubber springs (OEM customers) | 3 years in a Timbren-approved design |
| Axle-Less trailer suspensions | 3 years limited |
| Silent Ride trailer suspensions | 5 years limited |
| Dakota Air and STi trailer suspensions | 5 years steel components; 1 year other parts |
| Air supply components | 30 days |
What's covered
- Defects in material and workmanship under normal use
- Replacement of the failed part, or at Timbren's option repair or replacement of components or the whole product
What's not covered
- Labor, freight, collateral damage and related costs
- Alteration, misuse, overloading or negligence
- Wheel spacers or wheel/hub adapters not designed by Timbren
- Improper alignment, installation or wheel torque
- Normal wear, cosmetic finish and corrosion
- Lack of reasonable maintenance or unreasonable use
- Parts not made by Timbren and products bought from unauthorized dealers
- Incidental costs such as lost time, towing, meals and lodging; transfer to another owner
How to make a Timbren warranty claim
- Contact NVMOS with your order number, the defect details and photos of the product
- We contact Timbren customer service with proof of purchase
- If a return is needed, Timbren issues a Return Materials Authorization (RMA) number
- Ship the part prepaid with the RMA number written on the outside of the box to Timbren's Goshen, Indiana address (US)
- Timbren inspects and replaces the failed part
Timbren contact: Timbren Industries Inc. Phone 1-800-263-3113, email sales@timbren.com, Monday to Friday 8:00 am to 5:30 pm Eastern. US returns: 2147 North Eisenhower Drive, Goshen, IN 46526. Canada and international: 320 Hopkins Street, Whitby, ON L1N 2B9. · Warranty page
Bought it from NVMOS? Start with us.
Timbren needs proof of purchase from an authorized dealer and issues an RMA before anything ships back. Contact NVMOS first so we can provide the invoice and get the RMA started for you. Have your order number and a few photos of the issue ready, then call or text us at (920) 249-7744 or send us a message.
Shop Timbren at NVMOS
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See all Timbren products, lead times and FAQs →
Disclaimer: The information on this page describes Timbren's own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Sources: Timbren warranty (official) and Timbren Who We Are (official) and Timbren shipping and returns (official) and Timbren Goshen, Indiana warehouse and Whitby manufacturing (official blog). Last updated on nvmos.com: November 4, 2026. See our return policy for NVMOS's own terms.
About the brand
Timbren Industries is a family-run suspension company from Whitby, Ontario that has built rubber-spring suspension since 1968. NVMOS carries Timbren SES helper springs, Active Off-Road Bumpstops and the newer BES brake pads and rotors for towing and hauling trucks.
Based in: Whitby, Ontario, Canada (US warehouse in Goshen, Indiana) · Made in: Whitby, Ontario, Canada · Lead time: In-stock parts ship in 1-3 business days; parts stocked at the manufacturer take about 1-2 weeks
Shop all 199 TimbrenWarrantyAll brands
Warranty terms are set by Timbren, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
Timbren Rear SES Suspension Enhancement Kit for Chevrolet Silverado & GMC Sierra (2017-2019)
A rear Timbren SES suspension enhancement kit for the Chevrolet Silverado & GMC Sierra (2017-2019). Rubber helper springs add support when you tow, haul or carry a load, with no air system to maintain. It suits owners who want a bolt-on fix for a soft or sagging ride.
| Spec | Detail |
|---|---|
| Fitment | Chevrolet Silverado (2017-2019); GMC Sierra (2017-2019) |
| Position | Rear |
| Application | 1500 |
| Part number | GMRCK15MR |
| Weight | 8 lb |
This is a rear kit. It is sold for the years shown in the fitment row, so check yours against them. Installation instructions are available for this kit. Timbren install instructions: download the PDF. Not sure it fits your build? Call or text us at (920) 249-7744 with your year, trim and setup and we will confirm it.
Which vehicles does this kit fit?
It fits Chevrolet Silverado (2017-2019); GMC Sierra (2017-2019).
Do I need to drill or run air lines?
No. The kit goes on without drilling or air lines, using basic hand tools.
Are install instructions available?
Yes. Installation instructions are available for this kit.
What is the warranty?
See our Timbren warranty page for the current terms.
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