A question about lowering my truck - The 1947 - Present Chevrolet & GMC Truck Message Board Network

ole_krusty · 01-20-2014, 06:15 PM

I have a 71 c10 I just put new tires on 235/75-15s and I'm wanting to lower it soon 3" up front and 5" in the back.. I'm just wondering if these tires will still fit fine...

Thanks.. Zach

**Todd68Chevy** · 01-20-2014, 06:24 PM

I have 215/70r15 on the front and 255/70r15 on the rear of my 68 and it is lowered 5 1/2+ inches in the front and 5 inches in the rear and clear with no problems. So the rear will be good but if you have an issue it will be up front. I would think they would be ok but just not sure.

C/10 King · 01-20-2014, 06:53 PM

Quote:

Originally Posted by ole_krusty

I have a 71 c10 I just put new tires on 235/75-15s and I'm wanting to lower it soon 3" up front and 5" in the back.. I'm just wondering if these tires will still fit fine...

Thanks.. Zach

I have run this same combo numerous times with no problems!

*Fitz* · 01-20-2014, 08:10 PM

Quote:

Originally Posted by Todd68Chevy

I have 215/70r15 on the front and 255/70r15 on the rear of my 68 and it is lowered 5 1/2+ inches in the front and 5 inches in the rear and clear with no problems. So the rear will be good but if you have an issue it will be up front. I would think they would be ok but just not sure.

I run 255 60 R17's on front with 2.5 in drop spindles and 1 in drop springs in front and 285 60 R17's rear with 4 in drop springs. Those fit so there will be no problems with a 15 in wheel and tire.

BugzC10 · 01-20-2014, 08:41 PM

You didn't mention what width wheel your running or how you were going to lower 3", but don't forget to take your wheel back spacing into account when lowering. 4.25" or more backspacing can rub your LCA and tie rod end when lowering with lowering spindle. Do more research, but it depends on the kit you buy.

**WIDESIDE72** · 01-20-2014, 10:03 PM

I have a CPP 3/4 spring drop on my 72 step (profile pic). I am running 15x8 rallys with 275/60/15 all around. No issues anywhere

BugzC10 · 01-21-2014, 08:24 AM

Quote:

Originally Posted by WIDESIDE72

I have a CPP 3/4 spring drop on my 72 step (profile pic). I am running 15x8 rallys with 275/60/15 all around. No issues anywhere

Where you able to get eh correct alignment with the 3" front springs?

01-20-2014, 06:15 PM	#1
ole_krusty Registered User Join Date: Jan 2014 Location: cuba missouri Posts: 8	A question about lowering my truck I have a 71 c10 I just put new tires on 235/75-15s and I'm wanting to lower it soon 3" up front and 5" in the back.. I'm just wondering if these tires will still fit fine... Thanks.. Zach

01-20-2014, 06:24 PM	#2
Todd68Chevy Senior Member Join Date: Oct 2009 Location: Shelburn Indiana Posts: 3,977	Re: A question about lowering my truck I have 215/70r15 on the front and 255/70r15 on the rear of my 68 and it is lowered 5 1/2+ inches in the front and 5 inches in the rear and clear with no problems. So the rear will be good but if you have an issue it will be up front. I would think they would be ok but just not sure. __________________ Note: All parts I have for sale are also for sale locally. I currently own: 1940 Chevy Fire truck (project), 1946 Chevy truck (project), 1946 Chevy 1 Ton pick up, 1953 Chevy school bus (storage area), 1968 Chevy C10 (I have drove for 26 years), 1994 Chevy C2500 (daily driver), 2005 GMC crew cab K2500 (parts hauler) and more trucks for parts.

01-20-2014, 08:41 PM	#5
BugzC10 Registered User Join Date: Oct 2012 Location: Rose Hill Kansas Posts: 1,351	Re: A question about lowering my truck You didn't mention what width wheel your running or how you were going to lower 3", but don't forget to take your wheel back spacing into account when lowering. 4.25" or more backspacing can rub your LCA and tie rod end when lowering with lowering spindle. Do more research, but it depends on the kit you buy. __________________ 1970 C10 Short Stepper with 71/72 front clip.

01-20-2014, 10:03 PM	#6
WIDESIDE72 Senior Member Join Date: Aug 2008 Location: Cedar Park, Texas Posts: 7,500	Re: A question about lowering my truck I have a CPP 3/4 spring drop on my 72 step (profile pic). I am running 15x8 rallys with 275/60/15 all around. No issues anywhere

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