I got a J20 without bed rust by buying from Arizona and shipping it to me. The truck had some interior floor rust though, since the cab leaked badly. Does not rain much in AZ, but it does rain.candymancan wrote: ↑Thu Mar 30, 2023 6:05 pm Well every single j truck in dmv for yesrs all have rusted beds.. i doubt ill ever find rust free.. Not sure if the guys who say the beds rusted realize this. That almost every Jeep here has rust unfortunatly. Especially the beds of these..
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Maybe. It looks like the wheels are too far under the fenders on the front.candymancan wrote: ↑Thu Mar 30, 2023 6:05 pm... Are you saying you think it has another axle under it ? Hmm would the original wheels still bolt up though ? ...
The whole truck is built for its GVWR, not just the springs. Brakes, tires, frame, springs, axles, etc. IME when overloaded, first to go is the rear wheel bearings. The 60 has larger bearings, and since it's full-floating, there are two bearings supporting the hub. A J10's GVWR is 6250, same as a Wagoneer. I think that's more to get the Wagoneer into the higher weight class for easier emissions compliance, but it is essentially the same parts as a Wagoneer with a different body and chassis.candymancan wrote: ↑Thu Mar 30, 2023 6:05 pm ...
Tru k would be nice.. Tired of tossing 4-5 hay bails in my Jeeps and making 20 trips for my 14 acres. Couldnt i just get stiffer springs for more weivht capacoty..
This is true, but decent beds are not plentiful.sierrablue wrote: ↑Fri Mar 31, 2023 4:10 pm... Personally I wouldn't worry about rust on the bed. It's like four bolts and a couple wires to replace it, ...
Weigh the truck with the bed empty, full tank and you and passengers onboard. That's the GVW. Subtract that from the GVWR to get the maximum payload according to Jeep.candymancan wrote: ↑Fri Mar 31, 2023 2:47 pm... Or does TOTAL vehicle weight.. not matter as long as your payload in the back doesnt make it over the GVWR ? ...
Nothing on these trucks is plentiful. That's not a reason not to buy them. They're all gonna have their things like that.tgreese wrote: ↑Fri Mar 31, 2023 4:33 pmThis is true, but decent beds are not plentiful.sierrablue wrote: ↑Fri Mar 31, 2023 4:10 pm... Personally I wouldn't worry about rust on the bed. It's like four bolts and a couple wires to replace it, ...
I see so the Grand Wagoneer, at 4400 lbs, with say 6 people at 150lbs each. Is 5300lbs, then the payload Jeep says is 1300lbs, that 6600lbs. The GVWR is 6200-6300 ? So that makes sense i get it.tgreese wrote: ↑Fri Mar 31, 2023 4:36 pmWeigh the truck with the bed empty, full tank and you and passengers onboard. That's the GVW. Subtract that from the GVWR to get the maximum payload according to Jeep.candymancan wrote: ↑Fri Mar 31, 2023 2:47 pm... Or does TOTAL vehicle weight.. not matter as long as your payload in the back doesnt make it over the GVWR ? ...
^^^thistgreese wrote: ↑Sat Apr 01, 2023 7:17 am Suspect the ZJ is homologated/sold as a passenger car, and the GVWR does not affect its emissions requirements.
If you look at the '71 or '72 J-truck GVWRs, the base model trucks had a GVWR of 5000. These vehicles have the same semi-floating Dana 44 rear axles as the later trucks rated at 6250. In the 70s emissions standards changed rapidly, dividing the "trucks" from the passenger cars at a GVWR rating of 6000. Even the CJs and Commandos which were classified as "utility vehicles" just like the Wagoneer, required more emissions equipment than the Wagoneer and J10. Clearly the 6000+ GVWR rating for the Wagoneer - obviously a passenger car - was applied to provide these less stringent emission standards.
I expect that the emissions standards for trucks caught up to passenger cars by the time the ZJ was offered. Thus there was no economic advantage to that higher GVWR; assigning a more realistic GVWR allowed the use of lighter components, limited potential abuse by owners, and reduced liability for vehicles that been overloaded (which was now officially abuse).
You are putting the cart before the horse. The ZJ has a 5300 GVWR which determines the components the designers chose, not the reverse.candymancan wrote: ↑Sat Apr 01, 2023 7:45 am...
This might also explain the ZJ with 1000lbs less rating as it has dana 30/44. Or even 30/35 for base models
From what I can tell from reading there's not a whole lot of rhyme or reason to which early Wagoneers got the D27 front, which got the D30, and which got a closed knuckle D44...it should also be noted that the early J trucks had closed knuckle D44s until '74, and a totally different spring setup (outside the framerails rather than under them).tgreese wrote: ↑Sat Apr 01, 2023 8:52 amThe Wagoneers have a different history, since they existed before the need to increase their GVWR. Was the change to a 44 front axle in '74 a part of this? Maybe. The CJs got the open 30 in 1972, which was fine for them. The '73 Wagoneer had a closed 30, which replaced the earlier 27 and was seemingly fine in terms of load capacity. The base J-trucks had front and rear 44s from the beginning.candymancan wrote: ↑Sat Apr 01, 2023 7:45 am...
This might also explain the ZJ with 1000lbs less rating as it has dana 30/44. Or even 30/35 for base models