Clearance to run 18X9.5 0mm offset on 09 Denali?

[14RamHemiSport]

Hey guys, im looking to pick up a new set of wheels and tires. i found some wheels at a good price that i like. The wheels are 18x9.5 with a 0mm offset. Tires are 265/60/18. From what im seeing online, i shouldnt have any clearance issues. Can anyone confirm this? thank you very much.

 

[Joseph Garcia]

There is a tire clearance and offset calculator web site that the folks here use to get a first look at potential issues associated with tire and rim size changes. I do not have the site bookmarked, but I'm sure that one of the folks that does will post the link for you shortly.

Good luck on your search and selection!

 

[14RamHemiSport]

There is a tire clearance and offset calculator web site that the folks here use to get a first look at potential issues associated with tire and rim size changes. I do not have the site bookmarked, but I'm sure that one of the folks that does will post the link for you shortly.

Good luck on your search and selection!

Thank you. I found one online, but im not sure what i am reading. Seems to imply that it will work fine. Seems like there is plenty of room for a 9.5 wide wheel with 0 offset. its not that crazy. it currently has 22's (which i believe are 9" wide) on it now with no issues.

 

[The Raven]

Thank you. I found one online, but im not sure what i am reading. Seems to imply that it will work fine. Seems like there is plenty of room for a 9.5 wide wheel with 0 offset. its not that crazy. it currently has 22's (which i believe are 9" wide) on it now with no issues.

I think it will fit too...but I bet it's going to be real close. My wheels are 18x9 +18 with 275/70/18s and I had to do A LOT of trimming. They fit now with zero rubbing ever, but I can't go any wider in wheel, any lower in offset, or any bigger in tire. I'm maxed out in every dimension. Your tires are quite a bit smaller so that will give you more room, but offset seems to have the most dramatic effect on clearance on these trucks simply because of where the tight spots are.

I had to do a lot of work on the front and rear outer corners of the front fenderwells in order for mine to not rub. That's where your tight spots are going to be so look at your clearance now and do some math to figure out where your new wheel/tire combo is going to sit in relation to your current. That's how I figured it out, and then did the trimming beforehand so I wouldn't get a call from the dealer after they had mounted and balanced all four tires.

 

[14RamHemiSport]

I think it will fit too...but I bet it's going to be real close. My wheels are 18x9 +18 with 275/70/18s and I had to do A LOT of trimming. They fit now with zero rubbing ever, but I can't go any wider in wheel, any lower in offset, or any bigger in tire. I'm maxed out in every dimension. Your tires are quite a bit smaller so that will give you more room, but offset seems to have the most dramatic effect on clearance on these trucks simply because of where the tight spots are.

I had to do a lot of work on the front and rear outer corners of the front fenderwells in order for mine to not rub. That's where your tight spots are going to be so look at your clearance now and do some math to figure out where your new wheel/tire combo is going to sit in relation to your current. That's how I figured it out, and then did the trimming beforehand so I wouldn't get a call from the dealer after they had mounted and balanced all four tires.

so an option on these are a 265/65/18. i decided to bite the bullet and order them. but i went with falken wildpeak at3w in a 265/60/18. they are just a little bit smaller than the 65 stock. so that should help too. its such a big difference to me from my ram. i have spacers with stock sport wheels and 35x12.5 duratracs. i rarely rub. guys are throwing 20x12 -44 offset with little rubbing. but with gms more square wheel wells, that doesnt help. we will see. i ordered them as a set so they will come mounted and balanced with tpms. so i can install them at my house. if i run into any issues i can make the changes.

 

[HiHoeSilver]

I think it will fit too...but I bet it's going to be real close. My wheels are 18x9 +18 with 275/70/18s and I had to do A LOT of trimming. They fit now with zero rubbing ever, but I can't go any wider in wheel, any lower in offset, or any bigger in tire. I'm maxed out in every dimension. Your tires are quite a bit smaller so that will give you more room, but offset seems to have the most dramatic effect on clearance on these trucks simply because of where the tight spots are.

I had to do a lot of work on the front and rear outer corners of the front fenderwells in order for mine to not rub. That's where your tight spots are going to be so look at your clearance now and do some math to figure out where your new wheel/tire combo is going to sit in relation to your current. That's how I figured it out, and then did the trimming beforehand so I wouldn't get a call from the dealer after they had mounted and balanced all four tires.

Are you lifted/ leveled?

 

[The Raven]

Are you lifted/ leveled?

2/1 level.

 

[HiHoeSilver]

2/1 level.

And still a lot of trimming for the 33s at 275, huh? That might affect my idea.... thanks for the info.

 

[The Raven]

And still a lot of trimming for the 33s at 275, huh? That might affect my idea.... thanks for the info.

Keep in mind i'm running aftermarket wheels that are both wider and lower offset than stock. But yeah i needed to do the Norcal mod on the back outer corner of the front fenderwells, remove the front splash guards, and make significant cuts and modifications to the front outer corners too.

 

[HiHoeSilver]

Keep in mind i'm running aftermarket wheels that are both wider and lower offset than stock. But yeah i needed to do the Norcal mod on the back outer corner of the front fenderwells, remove the front splash guards, and make significant cuts and modifications to the front outer corners too.

Noted.