Recommended Bump Stops for Towing With a 2021 Chevy Silverado 1500

Question

Question:

I have a 2021 Silverado half ton truck and I am looking to start towing a UVW trailer of approximately 6000 lbs. Which bump stop application would fit my trucks needs, also the truck is a 4x4

asked by: Matt S

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Expert Reply:

The most popular suspension enhancement for a 2021 Chevrolet Silverado 1500 is the Timbren Rear Suspension Enhancement System part # TGMRCK15S. They work very well, are easy to install, and they require no maintenance which is what makes them a favorite.

expert reply by: Conner L

0

Answer 1

Hey Dave, welcome back. The 4" diameter washer will need to be installed between the blue SumoSpring and the 1" spacer on the SumoSprings Solo Custom Helper Springs item #SS65FR. The bolt that attaches the SumoSprings and spacers to your…

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Answer 2

The SumoSprings part #SS45FR are a fit for your 2020 Chevy Silverado 1500 Trail Boss that has the factory lift and does not require any spacers.

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Answer 3

Hey Mel, thanks for reaching out. Yes, we do recommend using Loctite #LT37420 on the Timbren bolts. Technically it is not required but it is recommended as an extra precaution to stop any vibration from loosening the bolts.

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Answer 4

There isn't an actual height difference between the SumoSprings Solo part #SS45FR and the #SS65FR that fits your 2021 Chevy Silverado 1500. The difference is related to the capacity. The 45 has the higher 1,500 lb capacity and the 65 has a 1,000…

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Answer 5

Hello Bryan, thanks for reaching out. If the total tongue weight of whatever you are hauling is around 650, I recommend going with the 1,000 lb SumoSprings part #SS65FR. This will give you the support and stability you are looking for without making…

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Answer 6

When the SumoSprings Solo Custom Helper Springs item #SS65FR are installed on your 2020 GMC Sierra 1500 you will have a 1/2" - 1" of clearance with no additional cargo weight. This allows for you to have a comfortable ride when you are…

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Answer 7

Hello Steven. You are definitely in the right spot. The SumoSprings Solo Custom Helper Springs - Rear Axle #SS65FR will be an excellent fit for your 2024 Silverado 1500, and I did confirm that they fit the Trail Boss model. These can handle a weight…

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Answer 8

Hi Edward, The SumoSprings Solo Custom Helper Springs #SS65FR is listed as not a fit for Trail Boss or ZR2 models so you would want to swap out those jounce springs for the SuperSprings Custom Suspension Stabilizer and Sway Control Kit #SSA28. This…

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Answer 9

The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…

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Answer 10

In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.

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Answer 11

Hey Doug! The Firestone Ride-Rite Air Helper Springs #F35FV are the right kit for your 2026 Ford F-350 FX4 dually. However, you will need to measure to be sure it fits. The distance from the top of your rear axle to the top of the jounce bump stop…

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Answer 12

Hi Paul, you’re definitely on the right track here, and I can help you narrow this down with confidence. With your tandem 3,500 lb Dexter axles and 33 inch spacing, both the Dexter EZ Flex part #K71-652-00 and the Lippert Road Armor part #LC53CK are…

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Recommended Bump Stops for Towing With a 2021 Chevy Silverado 1500

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