Best Rear Suspension Enhancement For 2021 Chevrolet Silverado 1500 Trailboss

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Question:

What is the best suspension enhancement for my 2021 chevy 1500 trailboss?

asked by: Bart K

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Expert Reply:

For your 2021 Chevrolet Silverado 1500 Trailboss I recommend going with the RoadActive Suspension Leaf Spring Enhancement Kit # RAS54FR as this is the best all around rear suspension enhancement option for your truck.

This kit offers 3,000lbs of load leveling support but what really sets it apart is due to how it gets installed on the leaf springs. It eliminates axle wrap, and fighting sway and body roll so you will have an improved ride quality loaded and unloaded.

I included a video review of the # RAS54FR for you to take a look at.

expert reply by: Samuel C

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Answer 1

For your 2021 Chevrolet Silverado 1500 Trail Boss, I recommend using the SumoSprings Solo Custom Helper Springs - Rear Axle item #SS45FR over the Timbrens. There are no compatibility issues with your Trail Boss edition Silverado. The SumoSprings have…

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Answer 2

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 3

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 4

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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Answer 5

Since the pin weight of your camper is 2.1k, I recommend going with the LoadLifter 5000 opposed to the 7500. While technically there is not reason you couldn't use the 7500 kit, it really is not necessary for a camper like yours. Generally the…

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Answer 6

Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…

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Answer 7

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 8

Hey Allen, thanks for the information. The best SumoSprings for your 2019 Chevy Silverado 1500 are going to be the 1,500 lbs capacity item #SS45FR. These fit both the 2WD and 4WD models and replace your factory bump stop. The SumoSprings item #SS45FR…

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Answer 9

Hello Graham, thanks for reaching out. So far I have been pretty impressed with the PacBrake air bags. I would say they are in line with the quality of the Air Lift air bags. They use similar top plates. Pretty much everything about the design of…

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Answer 10

Hi Jeff, welcome back and sorry to hear that gave you so much trouble. The Redarc Tow-Pro Link Bluetooth Brake Controller #RED57AR will work on your Silverado. This plugs in-line at the back of your 7-way at the rear of the truck. You can either…

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Answer 11

Hey Mark, the SumoSprings kit part #SS45FR would be a great option for your 2025 Chevy Silverado 1500 and wouldn't be too harsh. While this does provide 1,500 lbs of additional support the SumoSprings kits are not known to be harsh like Timbrens…

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Best Rear Suspension Enhancement For 2021 Chevrolet Silverado 1500 Trailboss

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