Does 33x12.50R15 fit at the rear of a 2wd C10 with stock suspension, stock 8x15 wheels

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

Logbed

Member
Joined
May 31, 2022
Posts
38
Reaction score
30
Location
Finland
First Name
Juha
Truck Year
1985
Truck Model
c10 Fleetside Silverado
Engine Size
305
The truck is currently on 8x15 stock wheels and 31x10.50R15 tires which have ample space around them and I'll be installing 1" lift up front to level the stance a bit. I was also planning to go 32x11.50R15 tires all around, but as they are a bit rare and expensive so I figured an option: 32s up front and 33x12.50R15 at the rear as there would be plenty of cheap used 33s available to burn out ;)
The front-rear tire size difference would eat almost a half of my leveling, a bit less if I get used tires at the rear, but it should still be fine. There seems to be plenty of space at the rear but does anyone has pics or experience of 33s at the rear?

(for those wondering what the hell I'm trippin', my style inspiration is here: https://bangshift.com/general-news/...0-baja-truck-big-block-power-and-big-history/ )
 

Grit dog

Full Access Member
Joined
May 18, 2020
Posts
6,890
Reaction score
12,067
Location
Auburn, Washington
First Name
Todd
Truck Year
1986, 1977
Truck Model
K20, C10
Engine Size
454, 350
I think there’s room, especially if it’s a F44 truck with the additional leafs still in tact.
But you have the truck, so take some measurements. That’s free and easy. Find your current size in width and height. Compare to 33s and see how much clearance there is or isn’t.
 

Originalthor

Full Access Member
Joined
Aug 22, 2021
Posts
1,084
Reaction score
3,659
Location
Saskatoon Saskatchewan
First Name
Scott
Truck Year
1989
Truck Model
Suburban
Engine Size
5.7
I just read that page the other day. Looks like a fun truck to drive.

This picture is on a suburban with 10 inch rims but I would say you could stuff a 33 in there with no modification.
You must be registered for see images attach
You must be registered for see images attach
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,346
Reaction score
28,027
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
33's will fit the rear without issue.

The 32x11's should be fine up front as well. Years ago I had a 2wd K5 with the same size on 15x8" rims.
 

mlsceo

Full Access Member
Joined
Dec 29, 2022
Posts
380
Reaction score
1,132
Location
Kingsburg California
First Name
Manuel
Truck Year
1977
Truck Model
c10
Engine Size
350
Mickey Thompson built a kick ass truck. Great look to it.
 

Latest posts

Forum statistics

Threads
43,979
Posts
946,976
Members
36,034
Latest member
gordies78
Top