Tires and wheels...2004 Suburban

[WILMASBOYL78]

Lynn...I called the local salvage guy...he thinks he has some wheels...but, he was concerned about the spares not being considered a 'road wheel'. I recall lots of Chevy trucks that had these style plain wheels, especially local, gov't and highway dept vehicles.

So, do you know is there a difference between a regular oem road wheel and the spare??

thanks for all the help

Originally Posted by Lynn

Would be kind of a pain, and take some time, but those spare wheels (most came with a steel spare) are not in demand, and there is one in every every suburban, tahoo, Yukon and Yukon XL in the salvage yards. I bet a lot of them have never even been on the ground. Might fine four in one yard.

Personally, I would not buy aftermarket steel wheels. Then just buy four 16" tires that are approximately the same height as your original tires.

[Lynn]

Originally Posted by WILMASBOYL78

Lynn...I called the local salvage guy...he thinks he has some wheels...but, he was concerned about the spares not being considered a 'road wheel'. I recall lots of Chevy trucks that had these style plain wheels, especially local, gov't and highway dept vehicles.

So, do you know is there a difference between a regular oem road wheel and the spare??

thanks for all the help

I have not heard of that. Of course there are spare tires that are not for long term use.
I understand the small temporary spare and all the warning labels on them. I can't imagine that the steel wheel would not be suitable for long term use WITHOUT being labeled as such. The tire doesn't say anything about temporary use, does it? Can you imagine the liability issues for GM if they put this on there for a spare, did not label it, and it wasn't suitable for long term use?

Found this in a 2005 Suburban owner's manual:

Your vehicle may be equipped with a different
size spare than the road tires (those originally
installed on your vehicle). When new, your
vehicle included a spare tire and wheel
assembly with a similar overall diameter as
your vehicle’s road tires and wheels, so it is all
right to drive on it. Because this spare was
developed for use on your vehicle, it will not
affect vehicle handling.

Personally, if you have a fairly tall sidewall, and you do at 70 series tires, I don't know that I would be concerned about damaging a wheel. The factory wheels are pretty tough. Still if you are concerned about the durability of the alloys, I personally would not be one bit afraid of running 4 of the steel whees that originally had spares on them.

I am confused by the tire sizes though. Did it come with 265 70 17 tires for sure? The above indicates the spare is a similar diameter as the driving tires. But yours are a full one inch diff in height.

Tire Rack says your vehicle could have come with either size from the factory. But if you like the height of your current tires, I think I would like to run a 275 70 16. Hmmm, wondering if you ordered a Suburban without the alloy wheel package if you simply got the 16 inch rims that are exactly the same rim as your spare? I would bet so. All steel rims feel a little soft when tightening lugs compared to alloys. They give; that is why it is so important to tighten in stages in a star pattern.

The 17's are 31.6 inches tall, and the 16's are 30.6 inches tall. If you do go to 16's and you want about the same height, I think I would go with 275 70 16. Gives you just a little more cushion and puts you at 31.15 inches tall.

Just my opnion.

[WILMASBOYL78]

I checked with a Chevy Service Manager I know and he said the spare tire wheel is fine to use. Also found out the alloys are 7.5" wide and the 16" steel wheel is 6.5. So, it looks like the wheel is fine to use if I go that direction.

Called Discount Tire Direct [bought from them before] and we discussed some tire options, they recommended a 3 ply sidewall for extra durability on my off road adventures. This is the BF Goodrich tire they suggested...

http://www.discounttiredirect.com/di...yp=Truck%2FSUV

They also felt that the alloy wheels were fine and saw no need to change to all steel. So, I will continue to do some homework and see what develops.

I know the state police use Tahoes...going to see what tire ad wheel they come with...I would suspect the wheel would be a HD item for that application.

Thanks for the input..

Tom

[njsteve]

Those BFGs they recommended will be loud as hell on the road with that super aggressive tread style. (and they are also really expensive and wear out quickly).

Another vote for the Yokohama Geolanders. I use 265/75x16 in load range E for our 1995 K2500 diesel Suburban on more recent GM PYO aluminum wheels from a 2002 3/4 ton. The Geos last a long time, are quiet and I have never had a problem balancing them. I am on my third set. Given that you tow, I would definitely use a load range E otherwise you are at the max load for just an "SL" rated tire running on an empty Suburban.

I usually go with discounttiredirect.com as they have free shipping. Here's the size you are looking for: http://www.discounttiredirect.com/di...ca&exposed=ldr

Also, wait til Labor Day. Yokohama and Discounttire usually have a holiday rebate debit card of $100 in addition to Discount tire's usual $60 rebate at the same time. They just had one for the Fourth of July sale.

Too bad yours isn't a 3/4 ton otherwise I have a set of 8 lug (very heavy) steel wheels from my 'Burb.