Which SumoSprings Kit Fits 2017 Nissan Frontier King Cab

Question

Question:

I have a 2017 Nissan Frontier King cab - which SUMO springs do you recommend?

asked by: Jeff

0

Expert Reply:

Hey Jeff, the correct SumoSprings kit for your 2017 Nissan Frontier is the part # SSR-612-47. Are you doing some towing?

expert reply by: Jameson C

0

Jameson C.

12/29/2025

Hey Jeff, how did the SumoSprings work out on your Frontier? Your experience could point others in the right direction when choosing a setup for towing.

Jeff

12/30/2025

@JamesonC The Sumo springs were easy to install. Total install time was about 30 minutes. I installed the springs with the truck on the ground - I only needed to jack up each side only slightly in attach the springs onto the threaded posts. After the install I went over to where my camper is stored and hooked up my camper. Rear dropped a little less than an inch. My hitch weight is 500#, so it was fine. Does it ride a bit stiffer unloaded ? yes, but that's an acceptable trade-off for me. You have to expect that. Loaded it rides fine. Jameson - the warranty card was not in my box - can I get a warranty card ? Thanks !!!

Jameson C.

12/30/2025

@Jeff That's great to hear! I will put a note in your order notes to get you a warranty card ASAP! Thanks again!

Answer 1

No, It doesn't but I have a set that does. Since your 2025 Nissan Frontier has the king cab you'll need the SumoSprings Solo Custom Helper Springs item #SSR-612-47. These have a 1,800 lbs capacity and are specifically designed to fit the king…

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Answer 2

It's going to vary some from vehicle to vehicle just because of how your truck rides. However, I reached out to SuperSprings and they told me that a half inch to an inch of clearance between the spring and the frame is fairly standard. The…

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Answer 3

With the SumoSprings Solo Custom Helper Springs #SS45FR or #SS65FR installed on your 2021 Chevrolet Silverado 1500 with no additional cargo weight you will see 1/2" of clearance between the spring and your axle pad. This allows for you to have a…

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Answer 4

Hey Carl, with the SumoSprings Solo kits like the part #SSF-302-47 the minimum clearance between the spring and the vehicle axle is 1/2 inch. Normal clearance is between 1/2 inch and 1 inch.

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Answer 5

They are 6 inches tall. You do want a bit of distance between the SumoSpring and where it would contact the vehicle. This allows the ride quality to not be affected when the vehicle is unloaded. You don't want the SumoSpring #SSR-610-47 making…

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Answer 6

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 7

A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…

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Answer 8

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 9

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 10

It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…

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Answer 11

If you just need a 4-pin to 7-pin trailer wiring adapter, then you can use part #C57672. This will plug into the 4-pin trailer connector on your brother's vehicle and give him the 7-pin socket for the trailer. Keep in mind, this will only give…

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Answer 12

Hey Donny! For your Dometic Penguin/Brisk Air 15,000 BTU AC model B59516.711C0-MX, the correct soft start is the #DMC93JF. This is designed for Dometic Brisk II electronic air conditioner units with in-wall thermostats.

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Which SumoSprings Kit Fits 2017 Nissan Frontier King Cab

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