Dodge Ram Truck - Suspension Change - 4-Wheel & Off-Road Magazine

Dodge Ram Truck Suspension - Well Traveled Jerrod Jones Former Editor, Off Road dodge Ram Truck front View Photo 9226173

When a buddy picked up his new diesel Dodge from the dealer, he had it for a whole week before he longed for a suspension change. The rough rider was on flimsy-looking pizza-cutter tires, and the chatter from the suspension would almost send the truck out of control on some bumpy freeway sections. The truck rode great when we loaded him down with our 10,000-pound trailer, but it gets old driving everywhere with one of those behind you.

dodge Ram Truck sway A Way Shock Photo 9226176 Sway-A-Way has revamped its products to make a better shock for the market that uses it. The new bodies are electroless nickel-plated cylinders that have been accented by dark red anodized aluminum caps and ends. The new shock shaft is dark thanks to the nitrosteel used to produce the new hardened shafts.

We started searching around to see what we could find. This truck's owner is sort of a maniac behind the wheel if given the chance in the right area, so we wanted something that would really let him rail his truck without fear, while not being too expensive, since our buddy wasn't made of money. Remote-reservoir shocks were a must, and we probably needed to do something about both the front and rear springs. The front factory control arms are much improved on the '03-present solid-axle Dodge trucks over the '94-'01 cheesy stamped C-section arms that would bend and twist, so they were deemed acceptable to stay. And we wanted just enough lift to get on a set of 13 1/2-inch-wide, 35-inch-tall tires, since the normal 35x12.50 just wasn't gonna cut it on this wide-standing truck.

When we came across the Lorenz Industries suspension featuring Sway-A-Way shocks and new springs for both ends, we decided to dig a little deeper and really check out Lorenz's kit options. We learned we'd get a true 10 inches of front suspension travel that would stay absorbent even after hours of use for around $3,500 with the top of the line kit. It was a bit pricey for a suspension, but this owner didn't want just any old lift kit, and when compared to the change spent on purchasing this truck, we don't think it's unreasonable that the owner would spend so much making his truck ride great.

PhotosView Slideshow The 2.5 Lorenz Industries kit comes with just about everything you need. Four new Sway-A-Way remote-reservoir shocks are included with new infinite-rate coils that yield 3 inches of lift, while an add-on leaf pack bolts in place of the factory overload leaf. New U-bolts are supplied, along with extended sway-bar links or aluminum drop blocks (your choice), steel shock towers, limiting straps, and all the hardware needed to install this system. The new Racerunner 2.5 shock is still a typical nitrogen shock with a Schraeder valve filler, and Sway-A-Way now incorporates this fancy end cap to keep everything looking clean. New Off Road Warehouse limiting straps are also supplied in the kit. Since there's a decent chance of this truck going airborne, we couldn't do without a set of these. The limiting straps keep the weight of the entire axle from hanging off the shocks, and become the most limiting factor in your suspension, providing you place them correctly. To mount them, a couple of weld-on tabs are supplied, so if you don't have a welder, stop by your local fab shop for a 5-minute job. The 2.5 shocks clear the coil buckets without any trimming, even at full droop. They do get close though, so make sure you have everything spaced correctly when putting on the new front shocks and steel shock towers. Lorenz Industries' 5 1/4-inch-tall shock towers are laser cut and welded steel that allow a standard 2.5 remote-reservoir S.A.W. shock to fit into a Dodge's suspension, stock or not. New F911 Grade 9 bolts are utilized for their flexibility while being hardened to achieve superior strength over a standard Grade 8 bolt. Lorenz also provides some simple and cost-effective ways to mount your remote shock reservoirs. You'll need to trim a little bit of inner fender plastic, but it's nothing you'll miss. PhotosView Slideshow Besides new rod-end sway-bar links, the Lorenz kit also provides aluminum spacers to drop the sway bar back into the stock geometry of the suspension. New U-bolts are a must if you are changing something in the rear. U-bolts are supposed to be one-time-use things, so Lorenz provides brand-new ones cut to the correct length. We like that they're black too, instead of some shiny color. In the rear, the 2.5 S.A.W. Racerunner shocks fit into the stock locations, but you might need to do a little grinding at the mount just to ensure that the top shock cap does not hit the side of the shock mount. After we test-fit the shocks and towers, we pulled the shock back out and put the new infinite-rate coils in place. This is really pretty easy, as the original coil falls out almost effortlessly once you pull the sway bar, shocks, and track bar from the axle. The infinite-rate coils are specially made to get stiffer as they compress, therefore increasing the spring rate with every inch they squish. The coils raised the front of this diesel Dodge almost 3 inches. Since the shocks utilize their full 10 inches of travel before the suspension compresses onto the factory bumpstops, no bumpstop blocks are included. Lorenz provides an add-on leaf pack that replaces the factory overload leaf. The leaf pack lets the leaf spring flex much more easily than the overload leaf did, but still provides enough arch and spring to raise the vehicle 1 5/16 inches (by our measurements). To do this job, you'll need some C-clamps, a hammer, a big punch, and some gloves. There are two center pins in these leaf packs, so it'll be a little tricky trying to line up both center pins through all the leaves. We used C-clamps to squeeze the leaves together, and a punch to line up the center pin holes in each leaf. The hammer can be used to move an individual leaf if the C-clamp already is squeezing the leaf pack. We had a great set of 35x13.50R18 Mickey Thompson Baja ATZ tires we'd already picked out, but we really wanted to put them on the right set of heavy-duty wheels. We saw Pro Comp's new forged wheel line at SEMA, and we knew that was the wheel for us. The U.S. Stryker is an 18x10 forged-aluminum wheel that has a 3,500-pound load rating, and a sweet styling that didn't offend us and attracted younger bling-wheel lovers at the same time. They also had a beautiful edge that basically continued straight into the curvature of the tire's carcass for a super-clean look. dodge Ram Truck replacing Suspension Photo 9226281

Since we can't afford electrical power to our dirt lot yet, we do a lot of work with handtools and ingenuity instead of with hydraulic and electrical power. But sometimes we bring in a few tricks to help us out.

When having to remove and replace a lot of big bolts, an impact gun will save you hours of time. We grabbed a Powertank out of the back of our truck and went to town using it to replace this suspension. Except for freezing a regulator temporarily due to constant use, this worked out great, and let us keep on being cheap for a little longer.

Also, we have a great hint for you when trying to get a track bar back onto a Dodge or almost any truck that uses one. Have one friend work on the track bar with the bolt ready to go in place, while you hop in the truck and start it up (make sure not to run over your friend). When you turn the steering wheel back and forth, the front axle and tires will stay in place, while the body and frame of the truck move from side to side since the drag link is pushing them around on the springs and arms with no track bar to hold them steady above the axle. This will save you tons of time instead of trying to move an axle that weighs hundreds of pounds.

dodge Ram Truck rear View Photo 9226290

We got the kit on just in time to load up some mountain bikes and head to Moab. Moab is known for its incredible red rocks and rockcrawling, but outside of town are some pretty awesome dirt roads that you can have some pretty fast fun on with the right suspension. We spent a few days running some fire roads and ranch roads in between some trails, getting to speeds that nearly doubled what was possible with the rough-riding suspension that was on the truck just a few days before. The valving in the shocks was right on, and the truck soaked up the bumps like a pro.

But believe it or not, the best thing that this kit brought to this owner was an incredible ride on the street with more responsiveness and tighter handling. And though we hate to admit it, that's where most trucks spend the majority of their time. Since this one resides in Southern California, we were only too familiar with the incredible harshness that the freeways give its truck travelers, and the constant rear wheelhop that was so characteristic before was all but gone after retrofitting our truck with the Lorenz suspension.