According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…
Hi Don, Based off the measurements of your current equalizer being 5 5/8" center to center, I wouldn't recommend using the MORryde CRE3000 because it's over an inch longer than your current equalizer. Having an equalizer that's…
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.
The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…
Hi Calvin! All of the pre-greased hubs/drums, like the Terran Industries Trailer Hub and Drum Assembly - 3.5K Axles - 10" Diameter - 5 on 4-1/2 #TX68VJ, come with bearings made overseas and are all basically the same quality. At least that I…
It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…
The BTR and BT8 denotations refer to the spindle, not the trailer hub. The difference between a BTR and BT8 spindle is that the BTR spindle uses a 1.063" diameter L44649 bearing and the BT8 spindle uses a 0.99" diameter L44643 bearing. In…
Thank you so much for the detailed information Doug! The Lippert Beam-Only Trailer Axle item #LC63PK is exactly what you need. This axle matches your specifications perfectly; 86.5" hub face, 68.5" spring center, and designed to replace…
Hey William, thank you so much for all of the information! To replace your axles, I recommend the Trailer Axle w/ Electric Brakes item #e73SR. This is a 6,000 lbs axle that come ready to install with pre-greased hubs and electric brake assemblies.…
Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have are…
Hi Kevin! You can definitely put aftermarket TPMS on this tire/wheel combo! The Tamarack ST225/75R15 Trailer Tire with Black Mod Wheel - 6 on 5-1/2 - Bead Balanced #TA76AR includes a fairly heavy duty valve stem, so that is no problem at all.…
According to Blue Ox, it'll take an experienced installer about 4 to 5 hours to complete the installation of their #BX1128 Base Plate Kit on a 2016 Jeep Grand Cherokee. The install isn't what I'd call super-difficult, but the installation…
Hi Don, Based off the measurements of your current equalizer being 5 5/8" center to center, I wouldn't recommend using the MORryde CRE3000 because it's over an inch longer than your current equalizer. Having an equalizer that's…
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.
The #84 spindle is just a common way to identify the spindle dimensions typically used for 3,500 lb axles. So instead of listing out the parts, people can just say they have #84 spindles and it's easier to know what fits it. The CE Smith Trailer…
Hi Calvin! All of the pre-greased hubs/drums, like the Terran Industries Trailer Hub and Drum Assembly - 3.5K Axles - 10" Diameter - 5 on 4-1/2 #TX68VJ, come with bearings made overseas and are all basically the same quality. At least that I…
It sounds like you are speaking of the wires for the brake magnets. If this is correct, you will need to connect one of the wires to the brake controller output wire on your trailer connector and the other wire will need to be grounded to a clean…
The BTR and BT8 denotations refer to the spindle, not the trailer hub. The difference between a BTR and BT8 spindle is that the BTR spindle uses a 1.063" diameter L44649 bearing and the BT8 spindle uses a 0.99" diameter L44643 bearing. In…
Thank you so much for the detailed information Doug! The Lippert Beam-Only Trailer Axle item #LC63PK is exactly what you need. This axle matches your specifications perfectly; 86.5" hub face, 68.5" spring center, and designed to replace…
Hey William, thank you so much for all of the information! To replace your axles, I recommend the Trailer Axle w/ Electric Brakes item #e73SR. This is a 6,000 lbs axle that come ready to install with pre-greased hubs and electric brake assemblies.…
Thank you for providing the specs for the suspension components that you already have. Correct hanger spacing really depends on the components being used such as springs, hangers and equalizers. Most of the hanger spacing dimensions that we have are…
Hi Kevin! You can definitely put aftermarket TPMS on this tire/wheel combo! The Tamarack ST225/75R15 Trailer Tire with Black Mod Wheel - 6 on 5-1/2 - Bead Balanced #TA76AR includes a fairly heavy duty valve stem, so that is no problem at all.…
Trailer Axles with Rubber Spring Suspension for rough roads
Built for trailers that see washboard and trails, these axles use rubber spring suspension to tame bounce and keep things tracking straight. The bolt-on, independent style helps control on uneven ground, and some builds add a crossmember for extra frame strength. They also play well with brake upgrades, including electric drums or disc setups, for confident towing.
Yes, it works with electric brake setups and 12" brakes have been a notable upgrade in mountain terrain. Choose hubs by your wheel bolt pattern and make sure bearings, seals, and caps match the spindles. Disc brake assemblies can be added; confirm component sizes and part compatibility before final assembly. Grease after each trip to keep things running smoothly.
Pick off-road spindles if you run wide off-road tires or sizes larger than 235/85R16. For standard tire sizes and common hub bolt patterns like 5 on 4-1/2, the regular-tire spindles are the fit. Confirm your wheel bolt pattern and match hubs accordingly. If you need extra clearance for wider tires, the off-road option is designed for that.
Plan on a solid bolt-on install to the frame and verify mounting strength. Measure carefully, use sharp drill bits, and a drill guide helps keep angles correct. Some builds added a crossmember between the assemblies for more strength, or gussets/subframes when the existing frame needed reinforcement. If the frame is in good shape, the install can go straightforward.
Yes, it can make towing smoother and reduce bounce on rough roads. Users report better control off road and that light campers don't jump around on the trail. The independent, axle-less setup helps one side react to bumps without upsetting the other. Verify your trailer's weight and tire setup so the suspension rating and spindle style match.
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