Best Rear Axle Suspension Kit for 1998 Toyota Tacoma 4x4 SR5 Extended Bed

Question:

Wondering if this would be the best fit for my taco. Largest load Ive carried thus far in bed is my atv. It is an extended bed. Thanks

asked by: Gio

Expert Reply:

The Super Springs Custom Suspension Stabilizer and Sway-Control Kit you referenced, part # SSA7, is a fit for the 2-wheel-drive non-Pre-Runner version of the 1998 Toyota Tacoma, but this kit will not fit your 4X4. A comparable product from Super Springs that will fit the 4WD non-Pre-Runner is part # SSA18. This bolt-on kit installs above your factory leaf springs without drilling required.

Helper leaf springs like these are a good choice for frequent towing or hauling of heavy loads. They can be installed with one of several tension settings that let you choose between between maximum support for constant hauling/towing and moderate support that maintains the original factory ride conditions and minimizes effect on unloaded ride quality and height. You do have other options as well.

The link provided will take you to our main page for rear-axle suspension kits for the 1998 Tacoma 4X4. You can use the drop-down menu at the top of the page to select between Pre-Runner and non-Pre-Runner versions to see only the kits that will work with your truck. You can choose between leaf springs, rubber jounce springs and air springs.

Each type of kit offers a different mix of drawbacks and benefits. Air springs tend to be more costly, are more challenging to install and require periodic maintenance, but they offer adjust-ability to suit the load you are carrying at any given time. Leaf springs help support heavy loads and can also work to reduce sway. Jounce springs are easy to install, cost-effective and maintenance-free.

If your truck is not a Pre-Runner you may be best served by the most cost-effective option, which is Timbren jounce spring kit # TTORTAC4A. These bolt-on rubber helper springs are easy to install, support your existing suspension when it is under load but let you retain your normal ride height and quality when the truck is not under load. They provide progressive resistance, becoming stiffer as the weight on them increases. Unless you are towing or hauling heavy loads much of the time these may be your best option.

I have linked an article regarding Timbren kits that might help you as you consider your preferences.