KO2 C load - 2 Versions?

Hey everyone, I noticed you can buy 2 versions of the KO2 in C load in 285/70r17:

116/113Q - 51 pounds
116/113S - 58 pounds

The latter is the same weight as the E load! I called BFG and they said the "S" version is discontinued. I guess the only difference is the speed rating... Q is at 100mph, and S is at 112mph. What are all you guys running if running C load?

 

That's a good question, I'm interested too

Just looked it up on Tire Rack...




The first 2 are C-load, black or white letters
The 3rd is the E-load you'd want, not sure why the make the no-3PMS version
the last one is the 113S version the OP is asking about...

 

I definitely want C load, just don't know which version to get. The thing is, the "S" version, which only has a difference in 12mph, and max PSI of 60 (rather than 50) is 7 pounds more which is the same as E! I'm guessing most buy the 116/113Q on here? The lady from BFG said they discontinued the S version.

 

From what I know the "DT" tread is a harder rubber compound that will last longer. Of course that means its not as good in bad weather

 

yeah you're gonna want the 116/113Q version to get C-load ....only other decision is black or white letters

 

One is an OEM tire. The other is a replacement tire. I'm guessing the S was the OEM. The manufacturer probably specified a 60psi inflation requirement and that is what they made. I would imagine they achieved that from an extra ply. Pretty much exactly what the do to get to the E load range. My plies = more weight and higher max air pressure. Looking at those tires you see they are the same weight. So you would be getting a E load range tire that they label as a C. Silly when you think about it.

 

They make the no-3PMS version because the KO2 doesnt do well on gravel roads durability wise (cut and chip). They had to give up traction for durability.

 

Damn wish i would have payed closer attention i just installed the “S” version Monday i had a hint when the shipping “actual weight” was 57lbs. Does any one have any idea what psi to run the tire shop set them up at 45psi

 

You can run them up to the max PSI which should be 50psi cold. The only time you would want to do that is when you are loaded. The rest it really depends on your comfort. Just don't go below what is listed on your placard. Your truck rides on air. The tires just hold it in place. Higher pressure = harsher ride, but cooler tires which means they last longer. Lower pressure = better and more comfortable ride, but they will run hotter. Of course there are performance considerations as well with various pressure. The simple answer is this isn't Nascar or Formula one. You won't notice the difference in a few psi so run what feels comfortable to you.

 

Yeah, I did more research and actually the OEM is the Q version, which is pretty much all that they will make going forward in C I believe. BFG made them with Jeep for the new Rubicon... most likely to save weight. BFG CS rep said the S looks to be discontinued. So the S version I imagine is just older. If you go on the BFG site now, they don't even list the S version... just the Q and the E.

 

depending on how much use and where you got them... just call and ask for a swap to Q. Discount tire did it for me, but I never installed them so it was a free swap and they sent me FedEx shipment labels. The S is def a little beefier and rated higher with the speed rating if that matters to you. I just don't need it and Q is fine.

 

What pressures did you end up at? I made the mistake and ordered the s version on tirerack so they are on the way...

 

I ended up at 32lbs all around! Love the way she rides!

 

Awesome thanks, i'm going from wildpeak at3w 265/70r17 E so wanted to get a little lighter tire, but didn't realize the k02 was the same weight as a E tire.

 

Cant you send them back/return them and score the 51lb 285?

 

I emailed Tirerack last night, but go notification they shipped so i think it's too late.

 

Hopefully something works out for you, They talk about returns in their customer service policy.

If you find an error with your order or find you need to return or exchange an item, please call customer service at 888-981-3953 and we will help find a quick and easy resolution for you. Customer service will provide you with a return authorization number and answer any questions regarding the product return/exchange procedure.

 

Yea, was my error for not looking more closely at the specs, i thought the speed rating was the only major difference. I just talked to their customer service, they ended up changing the warehouse they shipped from so they shipped last night instead of what the site showed as shipping on 12/12. They did offer to split the return shipping with me, but i'll just keep them and run them.

 

Is the S version really 58lbs? I just bought the S version because they were cheaper and didn't realize the 2 versions had a weight difference. The shipping weight is 51 lbs, so I guess I'll find out for sure on Monday!

 

Tires were delivered and Verified the S version is in fact 58 lbs for anyone in the future