Best 2015 Chevrolet Silverado 2500 Suspension Options SSA13 Video

Air bag kits like the Firestone Ride-Rite Rear Axle Air Helper Spring Kit #F2709 are intended to provide load support with a truck bed cargo load or to reduce sag when hitched to a trailer. Air springs do not so much directly lift the rear end as…

The air suspension I recommend for your 2015 GMC 2500 is the Firestone Ride-Rite Air Helper Springs, part #F2709. These air springs help keep your truck more stabile and level when you are carrying heavy loads. The air pressure in the springs can be…

Great question! Proposing, or the back and forth movement, typically occurs when the trailer isn't loaded properly so you have either too much or too little tongue weight, or your trailer simply isn't level. This doesn't allow the trailer…

Porpoising (bouncing like you described) and sway are both commonly caused by the same thing when towing and that is not enough tongue weight for the trailer relative to the total amount of weight the trailer weighs. You need the tongue weight to be…

Timbren rear-axle jounce spring kit #TGMRTT35D is intended for severe service vehicles such as tow trucks so for your towing/cargo application you will use kit #TGMRCK25D. This no-drill install is suitable for heavy-duty trucks like your 2500 whether…

I do have a possible solution for you, however, I confirmed with our vendors and there is not currently an air suspension setup that is confirmed to fit your 2021 GMC Sierra 3500 Cab Chassis model. I recommend looking into jounce-style springs, which…

We have rear suspension enhancement that fits your 2019 Chevy Silverado 3500 4WD cab and chassis with the Timbren part #TGMRTT35D which will give you the support you are looking for but we do not have any air bag kits that fit your truck. The Timbren…

The Timbren #TGMRTT35D are 5-9/16" tall.

You will be okay with the Timbren Rear Suspension Enhancement System #TGMRTT35D on your 2021 Chevrolet Silverado 2500HD. Them being the Severe Service means that they are capable of holding up better in the long haul with always having weight on…

I have a solution for Truck Camper's needs. The first thing you will need is the tie-down equipment. The front tie-downs that are custom fit for your 2015 Chevy Silverado 2500 are Tork-Lift #TLC2220. The rear custom kit depends on a few details:…

The diameter of the Dexter Trailer Axle #6340624 that you referenced is 3 inches which is standard for 5,200 lbs axles.

It sounds like the seals have failed and the grease from the bearings has come out during travel. Also it is possible that if you have an EZ lube axle with a grease zerk at the end to add grease but use a single lip seal, the pressure can blow out…