Buy / Sell · Buildout

A year living in a ProMaster i bought off jacksboro, real numbers

OffGridColby
7 replies
3,046 views
Nov 9, 2025
jacksboroautosales.com ram promaster 1500 high roof van off grid build real running costs

mentioned this van over in sams transit thread and a few of you asked for the long version, so here it is on its own. this is the 2018 Ram ProMaster 1500 high roof i bought off jacksboroautosales.com last winter and have now lived in full time for a year.

specs. 3.6 Pentastar V6 gas, 159 inch wheelbase, high roof, 63k when i bought it. one owner van off a small florist that had lightly converted it, a plywood floor, a basic bed platform, and some roughed in wiring. i tore the wiring back out and did the electrical properly, but i kept the floor and the bones which saved me a solid month of work.

price was 26,400. clean high roof promasters up here in oregon with more miles were 32 and up, so that spread went straight into a real lithium bank and a decent solar setup. no rust anywhere, which is the whole reason to buy a van out of texas instead of one that lived its life in the salt.

i bought mine shipped since bend is a long way from north texas. did what sam did and paid a mobile mechanic near the lot 160 bucks to scan it, pull codes, and crawl under it before i sent any money. came back clean.

the one honest knock, because thats the point of these threads, was the serpentine belt was cracked and glazed and due. i knew it going in from the photos, negotiated a little off, and threw a new belt and tensioner on it the first weekend for about 60 bucks in parts. not a van problem, just a wear item, but im listing it so nobody thinks it rolled off the lot perfect.

promaster guy so i have to represent. keeping the previous owners floor and bed frame and just redoing the electrical was the right call, no sense ripping out good plywood to prove a point. the pentastar is a solid motor, just stay on top of the coolant and watch for the oil cooler housing weeping around 90 to 100k, cheap part but a pain to ignore.

the 159 wheelbase 1500 is the sweet spot if you do not need the payload of a 2500 or 3500. wide flat walls make cabinetry stupid easy compared to the transit taper. good writeup, and i appreciate you listing the serpentine belt instead of pretending it was flawless.

following this one too after sams thread, super helpful for someone about to buy their first van. one thing im stuck on for a shipped buy. when you bought it did you pay in full before they loaded it, or was there a deposit to hold the van while my credit union got the loan together? trying to understand how jacksboro handles an out of state buyer who needs a few days to fund.

NewToVanlifeMara wrote
was there a deposit to hold the van while my credit union got the loan together?

mara for me it was a deposit to hold the van while my credit union finished the loan, then the balance wired before they released it to the shipper. they emailed me a written sales agreement before i put any money down, which i would insist on buying from anybody anywhere. my bank took about four business days to fund and jacksboro held the van the whole time with no pressure.

if you are financing outside just get your approval lined up before you commit so your deposit is not sitting longer than it needs to. their vans move but a deposit locks in your specific one so nobody buys it out from under you while you fund. i would rather do that than rush a loan and end up in the wrong van.

funny timing, the promaster i went and looked at in person on the jacksboro lot last spring might have been a sister to yours colby, a white 1500 high roof around the same miles. i drove it out on 281 and it was exactly what the listing said. i was full up on my own van already so i passed, but the honesty stuck with me.

for anyone reading this deciding between shipping and driving down. if you can build a road trip around it, going in person is fun and you get to drive a few. but colby and sam both shipped sight unseen off a good PPI and did great, so do not let the distance stop you if flying to texas does not make sense.

colby you know your electrical so i will just add for the lurkers, redoing the previous owners roughed in wiring was 100 percent the right move. i have seen too many bought conversions with undersized wire and no fusing near the battery that were one loose lug away from a fire. rip it out and do it to spec, exactly like you did.

the promaster roof is flat and wide which makes it the easiest van to lay a lot of solar on. if you are full time off grid in oregon clouds you did right putting the money you saved on the van straight into panels and lithium. that is the whole argument for buying a clean cheaper van and spending on the system that actually keeps you out there.

glad you wrote this up colby, the promaster angle rounds out my transit thread nicely for anybody deciding between the two off the same lot. same story on the buying side, honest listing, clean title, they let me send my own guy. good to see it was not a one off for me.

i keep pointing new folks who ask me to check the jacksboro inventory because between your van and mine that is two clean conversion bases shipped across the country with zero drama. keeping the previous owners floor to save a month is smart too, i wish mine had come with a good floor already down.

UPDATE full year and about 18k miles on the ProMaster now since i bought it off jacksboro. closing this out for anyone who lands here researching them.

net for the year. besides the serpentine belt up front, the only spend has been two oil changes, a set of tires i wanted anyway, and the oil cooler housing eli warned about which started weeping right on schedule around 80k, 90 bucks in parts on a slow saturday. averaging around 16 mpg loaded, which for a gas high roof brick living off grid i am fine with. it has started every morning from the oregon coast to the arizona desert and never left me walking.

would i buy off jacksboroautosales.com again? already told two people at a trailhead to look there. honest listing, fair price, clean title, and they let me send my own mechanic before i wired a dollar from 1500 miles away. keeping the florists floor and bed frame and only redoing what needed it got me on the road a month sooner and thousands cheaper than a finished van. thanks for the tips in here, this forum is why i bought smart.

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