Hey guys,
Not sure if there will be any real interest here but I wanted to post this here first in hopes of avoiding shipping these out. I'm selling the wheels (Bonspeed Huntington) and tires off the IROC. I will post up pics tonight. The sizes are 18x8 front and 18x10 rear with Toyo Proxes T1R's. Tread is very good. The tires hold air (no leaks) and have never been plugged. Wheels are in very good condition also. I will update this post later with the backspacing/sizing specs. These were custom made to fit the car which is standard for any 3rd gen...will not work on a 4th gen. Wheels and tires cost me $3K new. Looking to get $1700 for them right now. I think that's a very fair price for a higher end wheel. These are not cheap cast wheels the centers are machined from 6061 T-6 billet forgings. They are 2 piece wheels with the center welded into the hoop. The wheel/tire combo has about 12K miles. I bought them back in 06. Wheels have never been curbed and show very little signs of use. They usually get polished inside and out once a year. I have tons more pictures of the wheels, so if your serious about buying and want to see them, let me know. The wheels are located in Grand Rapids, so if an eastsider wants them I'm willing to meet halfway on delivering them.
Specs on the wheels:
Front 18x8 with a 4.75" backspace
Rear 18x10 with a 6.0" backspace
Tires: Toyo Proxes T1R's with around 12Kmiles
Front is 245/40/18 Tread depth is .250"
Rear is 295/35/18 Tread depth is .160"
Front tire/rim weighs 49lbs
Rear tire/rim weighs 56lbs





Detail of one stone chip..this could be sanded and polished out if someone was ambitious enough.

Front tire tread

Rear tire tread
Not sure if there will be any real interest here but I wanted to post this here first in hopes of avoiding shipping these out. I'm selling the wheels (Bonspeed Huntington) and tires off the IROC. I will post up pics tonight. The sizes are 18x8 front and 18x10 rear with Toyo Proxes T1R's. Tread is very good. The tires hold air (no leaks) and have never been plugged. Wheels are in very good condition also. I will update this post later with the backspacing/sizing specs. These were custom made to fit the car which is standard for any 3rd gen...will not work on a 4th gen. Wheels and tires cost me $3K new. Looking to get $1700 for them right now. I think that's a very fair price for a higher end wheel. These are not cheap cast wheels the centers are machined from 6061 T-6 billet forgings. They are 2 piece wheels with the center welded into the hoop. The wheel/tire combo has about 12K miles. I bought them back in 06. Wheels have never been curbed and show very little signs of use. They usually get polished inside and out once a year. I have tons more pictures of the wheels, so if your serious about buying and want to see them, let me know. The wheels are located in Grand Rapids, so if an eastsider wants them I'm willing to meet halfway on delivering them.
Specs on the wheels:
Front 18x8 with a 4.75" backspace
Rear 18x10 with a 6.0" backspace
Tires: Toyo Proxes T1R's with around 12Kmiles
Front is 245/40/18 Tread depth is .250"
Rear is 295/35/18 Tread depth is .160"
Front tire/rim weighs 49lbs
Rear tire/rim weighs 56lbs





Detail of one stone chip..this could be sanded and polished out if someone was ambitious enough.

Front tire tread

Rear tire tread









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