Suspension Enhancement To Reduce Rear End Sag On a 2023 Toyota Sienna

Question

Question:

Do you have anything I can use to reduce rear end sag on my 2023 Toyota Sienna?

asked by: JT

0

Expert Reply:

The Coil SumoSprings Custom Helper Springs # CSS-1168R will help to reduce rear end sag on your 2023 Toyota Sienna. These fit in between the coils on your rear springs to give the spring more rigidity. This will reduce how much the spring compresses under heavy loads.

expert reply by: Bud M

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Answer 1

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 2

Hey Lg; the Firestone Coil-Rite Air Helper Springs #F4155 only fit the 2WD models. You may be able to use the Air Lift 1000 Universal Air Spring Kit like the #AL60908. However, you will have to measure to find the correct kit. First, unload your…

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Answer 3

The #CSS-1168R and #CSS-1195F are only confirmed to fit the FWD models but that doesn't mean there aren't Coil SumoSprings for your 2023 Sienna AWD. To find the right size you will need to measure the gap between in the middle of the coil.…

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Answer 4

I'd be happy to help with that. Let's begin with the hitch. For the most concealment/ground clearance I'd recommend the Curt class III hitch, part #C13343. This hitch will be mostly concealed, with the crossbar being hidden behind the…

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Answer 5

I see what you're getting at, however the ratcheting arm that secures the bike to the Thule Insta-Gater Pro Truck Bed Bike Rack #TH93VR can not be flipped in the way you're wanting to do. Realistically, the easiest option is going to be to…

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Answer 6

We sure do Ahmet. For your AWD 2024 Toyota Sienna you'll need the Coil SumoSprings Custom Helper Springs item #CSS-1168R you were looking at. These have been confirmed to fit the AWD models. They will easily install in your coil springs to keep…

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Answer 7

Hey Nate! The Coil SumoSprings like #CSS-1168R are only confirmed to fit the 2WD models of the 2025 Sienna. However, that doesn't mean none of them will fit. All it means is that SumoSprings has only confirmed it on the 2WD. What you can do is…

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Answer 8

Hello Nancy, thanks for reaching out. The Firestone Coil-Rite Air Helper Springs #F4155 are NOT going to fit the AWD model of the 2023 Sienna. The only potential option for suspension enhancement would be the Coil SumoSprings Custom Helper Springs…

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Answer 9

Doing a quick parts search I do see the rear coil springs on a 2WD 2024 Toyota Sienna are the same as on a AWD 2024 Toyota Sienna. So unless you have something else inside your coils you should not have any fitment issues with the Coil SumoSprings…

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Answer 10

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 11

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 12

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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Suspension Enhancement To Reduce Rear End Sag On a 2023 Toyota Sienna

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