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Axle swap compatibility/
- Thread starter 78 GMC Jimmy
- Start date
Tire chains aren't the answer. I have a few sets, they are only useful in an emergency when you are totally stuck and screwed. Driving a mile or more on a paved snowy street is totally impractical with chains. Putting them on and off sucks.
You are running a wide tire that is half worn out. The tread is optimized for dirt and mud.
I have tried a lot of different combinations for the weather here in Wyoming. The compromise is a narrow all terrain tire. It really is the best of both worlds when it comes to ice and snow. The true answer is 2 sets of tires. A mud tire is only decent in really, really deep snow running wide open on the throttle. All mud terrains are terrible on ice and slush. A true winter tire has no comparison on the slippery stuff. You can't run them all year, too soft and big sizes are hard to find. If you want to stay with a 37 go with an AT. Studded tires are awesome in the snow but they don't make any big sizes.
If you really want to try chains pick them up used from truckers. You have to carry chains on commercial trucks in the Rockies and lots of them never even get used. Guys will sometimes buy them just to pass through and be legal. They can be made longer, shorter and customized, its just chain. I once made a set with double spreaders, ran a bit smoother but still savage on the pavement.
You are running a wide tire that is half worn out. The tread is optimized for dirt and mud.
I have tried a lot of different combinations for the weather here in Wyoming. The compromise is a narrow all terrain tire. It really is the best of both worlds when it comes to ice and snow. The true answer is 2 sets of tires. A mud tire is only decent in really, really deep snow running wide open on the throttle. All mud terrains are terrible on ice and slush. A true winter tire has no comparison on the slippery stuff. You can't run them all year, too soft and big sizes are hard to find. If you want to stay with a 37 go with an AT. Studded tires are awesome in the snow but they don't make any big sizes.
If you really want to try chains pick them up used from truckers. You have to carry chains on commercial trucks in the Rockies and lots of them never even get used. Guys will sometimes buy them just to pass through and be legal. They can be made longer, shorter and customized, its just chain. I once made a set with double spreaders, ran a bit smoother but still savage on the pavement.
78 GMC Jimmy
1/2 ton status
Trucker chains are cheap new at the dealership. I used to get them for $65 a pair, can't be too much more now
78 GMC Jimmy
1/2 ton status
Freightliner or kenworth, whichever you have in your area.
If you were closer I could give you a used pair, I have plenty and I am not using them.
Actually I could probably stick them in a flat rate box and ship them to you, just pay the shipping
78 GMC Jimmy
1/2 ton status
That would be awesome man. Thanks. USPS priority mail flat rate is about $20, with a 70 lb max wight. Do you use PayPal?
Yes I do.
I am getting ready for a camping trip, when I come back I will contact you and get it done.
We're far from winter so we have time.
In the meantime I do not have a driveshaft for you, none are even close to your dimensions sorry
78 GMC Jimmy
1/2 ton status
Cool, thanks for checking on the drive shaft.
Ya, for the chains - I'm in no rush. My account cant PM, so posting back here is the best way to contact me. It sends me an email when there is a new post in this thread.
Thanks again.
P.S. I will add a little extra on top of the shipping.
Chains should fit in flat rate box. Years back we were shipping them around for Deuce and a Halfs over on Steel Soldiers. Your mailman is going to be pissed, but if it fits, it ships.
78 GMC Jimmy
1/2 ton status
The postal employees around here kinda suck anyway, you should toss a couple of good size rocks or bricks into the box if there is room.
78 GMC Jimmy
1/2 ton status
If this is a picture of your truck, I can tell you that tires are over inflated for street driving, and way way over inflated for snow or sand.With the current setup, I have terrible traction. If its raining, taking off from a stop sign is one wheel wonder, unless I am careful. Although I do usually stomp the gas peddle a lot. I'm sure snow will be terrible.
My current tires:
Link: https://seattle.craigslist.org/see/wan/d/seattle-wanted-k5-blazer-parts/7761617086.html
I have G80 's in 2 different 14 bolts, never even know they are there, until I dig 2 holes in Pismo Beach, parking on the soft stuff with 50 psi in the rear tires.
78 GMC Jimmy
1/2 ton status
When I got the rig, the tires were way over inflated. Like 50 lbs or something. I dropped them down below 30 to get the chalk test to come out good. What PSI do you recommend? I think the pressure is around 27 in the pic.
those are the same tires that had 50 psi in them ? How many miles since you lowered the air pressure ? the centers are worn out classic over inflation tell tale. If you chalk tested them, your good. I would at least 5-8 psi for snow from the chalk test psi.
78 GMC Jimmy
1/2 ton status
Same tires. Miles? I have no idea. Maybe... 500? Its just a weekend warrior. I dont daily it.
then am seeing the old wear.
78 GMC Jimmy
1/2 ton status
78 GMC Jimmy
1/2 ton status
I'm not picky. Two pair would be cool I spose. I would like to send more money than just the shipping cost though. If you don't need the extra money, just use it as toilet paper.
