Widest tire that you can fit on a 1985 stepside - The 1947 - Present Chevrolet & GMC Truck Message Board Network

onebad13b · 08-25-2013, 03:14 AM

so I am new on here and I did a google search a while back and found a picture of a blue stepside c10 with what looks like drag slicks on the back I was wondering what tire size he was running. I have a 1985 stepside with a 4/6 drop and I want to make more of a pro street look if anyone can help me out with tire dimensions and rim size it would be a huge help thanks.

onebad13b · 08-25-2013, 03:17 AM

ok I found the picture and if the owner of this truck is still on here please I could use some help I am on my way home from deployment soon and want to have something to do when I get home thanks again everyone

TwinTurbo · 08-25-2013, 03:40 AM

I have a 295 on the rear of mine with a bunch of room to spare on the inside. I swear I can at least get a 325 in there maybe even more. I did roll my fenders and run a 1" spacer on 10" wide wheels. I will change my setup in the near future for some bigger meats. I have some Hoosier Pro Streets and the 31x16.50R-16LT do NOT fit.

onebad13b · 08-25-2013, 03:45 AM

ok thanks do you know what offset your rims are by any chance

bdiamond · 08-25-2013, 11:06 AM

I ran an N-50 on a stock 8" rally wheel on my stepside. Its roughly a 325/50. It grazed
the bedside going into driveways and inclines but cleared pretty well otherwise.

08-25-2013, 03:14 AM	#1
onebad13b Registered User Join Date: Jul 2013 Location: Syracuse New York Posts: 4	Widest tire that you can fit on a 1985 stepside so I am new on here and I did a google search a while back and found a picture of a blue stepside c10 with what looks like drag slicks on the back I was wondering what tire size he was running. I have a 1985 stepside with a 4/6 drop and I want to make more of a pro street look if anyone can help me out with tire dimensions and rim size it would be a huge help thanks.

08-25-2013, 03:17 AM	#2
onebad13b Registered User Join Date: Jul 2013 Location: Syracuse New York Posts: 4	Re: Widest tire that you can fit on a 1985 stepside ok I found the picture and if the owner of this truck is still on here please I could use some help I am on my way home from deployment soon and want to have something to do when I get home thanks again everyone Attached Images

08-25-2013, 03:40 AM	#3
TwinTurbo Registered User Join Date: Sep 2003 Location: The Netherlands Posts: 994	Re: Widest tire that you can fit on a 1985 stepside I have a 295 on the rear of mine with a bunch of room to spare on the inside. I swear I can at least get a 325 in there maybe even more. I did roll my fenders and run a 1" spacer on 10" wide wheels. I will change my setup in the near future for some bigger meats. I have some Hoosier Pro Streets and the 31x16.50R-16LT do NOT fit.

08-25-2013, 03:45 AM	#4
onebad13b Registered User Join Date: Jul 2013 Location: Syracuse New York Posts: 4	Re: Widest tire that you can fit on a 1985 stepside ok thanks do you know what offset your rims are by any chance

08-25-2013, 11:06 AM	#5
bdiamond Registered User Join Date: Sep 2007 Location: Wichita Falls, Texas Posts: 459	Re: Widest tire that you can fit on a 1985 stepside I ran an N-50 on a stock 8" rally wheel on my stepside. Its roughly a 325/50. It grazed the bedside going into driveways and inclines but cleared pretty well otherwise.



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