🚚 Elevate your ride — power, precision, and durability in one coil!
The Dorman 929-928 Rear Severe Heavy Duty Coil Spring Upgrade delivers a 70% increase in load handling for select Dodge/Ram vehicles. Made from high-quality steel, these coil springs improve ride comfort, reduce fatigue, and enhance handling for trucks, SUVs, and more. Designed for durability and precision fit, they replace worn springs to keep your vehicle performing at its best.
Manufacturer | Dorman Products |
Brand | Dorman |
Item Weight | 36.5 pounds |
Product Dimensions | 21.25 x 16.38 x 8.55 inches |
Country of Origin | Canada |
Item model number | 929-928 |
Manufacturer Part Number | 929-928 |
K**M
Fit 2009 Dodge Ram 1500. Worked great so far!
The first photo with truck pulling the water buffalo is the before photo. The second photo is the after photo with the new springs installed. I had to take the torsion bar loose and the lower shock mount and take the tire off and lower the axle with the truck jack and raise the body with a shop floor jack so that enough clearance was made to install these new springs. The fender to tire clearance was 4.5-5 inches before with just tools and cargo in the back and after the distance between fender and tire was 8 inches after. I carry tools and heavy items at times in the bed of the truck and I pull a flatbed 16ft trailer that is loaded with a tractor with front end loader and brush hog or tiller on it. It made the rear end sag like in the photo with the water buffalo before. Now I know the rear is going ride correct with the new springs. The truck already rides and feels better on the road. It's 110% better. I used the spring cushions from the old springs and fit them in place like the old ones and used electrical tape to secure them to the top of the springs. It kept them in place and they didnt move or fall off. These ride a little higher than I thought they would and maybe I will add some load levelers to the front but for now these are doing great. Not too stiff but the wheels stay firmly planted and the ride is much much better and I suspect they will be much better pulling a trailer. One thing I will do is flip the ball around on the hitch so the trailers ride more level. I like the quality of these and they are much thicker steel. They are made in Canada and are variable spring travel. I can tell the difference in the bed of the truck when trying to rock the bed or putting weight on it. I drove the truck around town and we have our share of rough roads and potholes and I had changed the shocks out to monroe shocks about 9(front) and 4 (rear)months ago and the springs were just what was needed. The rough roads werent near as rough after the springs were changed out. One thing there is a notch on the plate on the axle, its actually like slotted hole, make sure the small end of the spring rests in that notch/slotted hole. That keeps the spring in the right orientation. These springs worked great on our rough roads, really a nice ride!
T**E
2014 ram big horn
Got these to replace original worn out rear springs on my 2014 ram big horn. The ride on these are actually pretty good considering they are a stiffer spring than stock. Will try them out this summer pulling my camper and see how they handle the heavier load. Install took about 30 minutes with a floor jack and hand tools.
B**E
Solid rear end spring
Fit my 2011 ram like a glove. Great support and comfortable ride with or without trailer
R**N
Easy install and eliminates sag when hauling
Happy with the springs, the install took about 30 minutes with hand tools, the springs raised the rear end (unloaded) about 2 inches. Loaded with a 99 TJ (~3,000 lbs) it sits level, my last tow was a 1959 MGA (~2,000 lbs) and it had significant sag in the back end, it was at least 3 inches lower at the rear wheel well with the stock springs (sorry, no picture). The ride is a little stiffer but not bad at all. The new springs are slightly taller than stock but slipped into place easily. 2013 RAM 1500 2WD long bed, stock suspension, 4.7L.
B**B
Not stronger
They were not more stronger. They were smaller then stock ones
B**E
stock ride!
very very impressed with how well it rides! just like stock maybe even alittle better. the truck spends 90% of the time unloaded and i was worried it was ride hard but it rides just as good as stock if not better! would 10000% recommend doing the springs if your on the fence about it don’t be trust me well worth the money. stock hight was 38*3/16 after the new springs it now sits at 40*11/16 so just about 2.5 inches higher so it does give that “hot rod” look but i don’t mind seeing how well the truck still goes down the road.
R**N
Seem Very Good
I just installed these yesterday myself, while also removing my old air shock system that wasn't working well any longer.They raised my back end a couple of inches since they're so much stiffer than the stock coils. They're also much thicker and there are more coils, but the same length.Why four stars? Because I haven't hauled my trailer with them yet. Perhaps I'll edit this review after the first trip in a couple of weeks.
K**R
Great heavy duty springs
Put on truck because had the death wobble. They stabilized my truck, no longer moves side to side.
Trustpilot
3 weeks ago
1 month ago