ECE 4/6 drop/ wheel size - The 1947 - Present Chevrolet & GMC Truck Message Board Network

David67 · 04-28-2010, 11:23 PM

Hey I'm trying to figure out what wheel/tire size I will need. I recently got an ECE 4/6 drop kit and I'm wondering what sizes would look best. Can anyone running a similar setup post pictures of their truck with the wheel/tire dimensions? Thanks.

gferris5 · 04-29-2010, 01:57 AM

there is a thread around here with the whole purpose of showing pics with different wheel tire combos, I Think, it's something like, "wheel/tire fitment pics" or something, search around and you'll find it.

68Stepbed · 04-29-2010, 08:14 AM

What size rims?

72BlckButy · 04-29-2010, 03:01 PM

Take your pick... been there done it.

Check out my build thread (Project: Blank Slate) for a complete break down of the install of the 4.5/6" ECE drop kit, as well as the right of passage it took to find the right shoes.

15x8 6-lug ralleys on all 4 corners:

Name: DSCN5044.jpg
Views: 4119
Size: 65.9 KB

Name: DSCN5044.jpg
Views: 4119
Size: 65.9 KB

15x7 (f) 15x8 (r) 6-lug ralleys:

Name: DSCN5366.jpg
Views: 4158
Size: 43.3 KB

20x8.5 (f) 20x10 (r) 6-lug Billet Specialties Vintec SoftLip:

Name: 100_1984.jpg
Views: 4256
Size: 52.9 KB

Leviticus · 04-29-2010, 03:17 PM

Quote:

Originally Posted by 72BlckButy

Take your pick... been there done it.

Check out my build thread (Project: Blank Slate) for a complete break down of the install of the 4.5/6" ECE drop kit, as well as the right of passage it took to find the right shoes.

15x8 6-lug ralleys on all 4 corners:

Attachment 578574

15x7 (f) 15x8 (r) 6-lug ralleys:

Attachment 578573

20x8.5 (f) 20x10 (r) 6-lug Billet Specialties Vintec SoftLip:

Attachment 578572

Well if I haven't said it before, man I love your truck...beautiful.

72BlckButy · 04-29-2010, 06:23 PM

Thanks Leviticus!

big mike71 · 04-29-2010, 07:14 PM

Your new wheels look slick Nate.

tommyd241 · 04-29-2010, 08:55 PM

I would venture to say.... There are many different size wheels that will work. It's more about the overall height of the tires and the backspacing of the wheels.

I think for a lowered truck you want a tire that is about 1-2" shorter than a stock tire in the front and about the same in the rear. Also, I think you want more of a "street" or "performance" tire as opposed to an all-terrain tire.

David67 · 04-30-2010, 04:40 PM

Thanks everyone! I'll do that search for the thread.

Quote:

Originally Posted by 68Stepbed

What size rims?

I'm thinking either 17 or 18s all around, 9.5" width in the rear and 8" in the front. I need to figure out the backspacing as well regarding what my limits are.

David67 · 04-30-2010, 04:42 PM

Quote:

Originally Posted by 72BlckButy

Take your pick... been there done it.

Check out my build thread (Project: Blank Slate) for a complete break down of the install of the 4.5/6" ECE drop kit, as well as the right of passage it took to find the right shoes.

15x8 6-lug ralleys on all 4 corners:

Attachment 578574

15x7 (f) 15x8 (r) 6-lug ralleys:

Attachment 578573

20x8.5 (f) 20x10 (r) 6-lug Billet Specialties Vintec SoftLip:

Attachment 578572

Your truck looks amazing.....thanks for sharing!

big_al_71 · 04-30-2010, 04:43 PM

18/20 wheels 255/50/18 and 295/45/20 in the rears with a 4/6

David67 · 04-30-2010, 04:50 PM

Big Al 71

Thanks a lot your truck is awesome! How did you figure out your backspacing?

big_al_71 · 04-30-2010, 05:41 PM

Quote:

Originally Posted by David67

Big Al 71

Thanks a lot your truck is awesome! How did you figure out your backspacing?

I spoke with the guys at Coys Wheels and they set me up.....perfect fit...

David67 · 04-30-2010, 06:31 PM

ok thanks a lot

72BlckButy · 04-30-2010, 11:38 PM

David, I would also recommend measuring your truck for the "perfect" fit as each truck is different. Can't wait to see what you come up with.

David67 · 05-01-2010, 01:00 AM

Quote:

Originally Posted by 72BlckButy

David, I would also recommend measuring your truck for the "perfect" fit as each truck is different. Can't wait to see what you come up with.

I can't wait either! I checked out your build thread...very cool.

DaddyO · 05-01-2010, 11:23 PM

Mine:..................

Coy C5 Wheels
18x8 front and 18 x 8.9 Rear.................. 4/6 drop

David67 · 05-04-2010, 04:53 PM

Man that looks awesome...did the Coys just fit right in perfectly or did you have to do some modifications?

big mike71 · 05-04-2010, 06:02 PM

Al, every time I see your truck I'm jealous It's one of my favorites.

68Stepbed · 05-04-2010, 06:18 PM

Here's a link to see ten's truck with a 3.5/6 drop with 17x8, 17x9.5 wheels with 255/50/17 front, 275/50/17 rear.

http://www.tennesseeclassictruckclub...hp?f=24&t=2801

David67 · 05-04-2010, 06:47 PM

Quote:

Originally Posted by 68Stepbed

Here's a link to see ten's truck with a 3.5/6 drop with 17x8, 17x9.5 wheels with 255/50/17 front, 275/50/17 rear.

http://www.tennesseeclassictruckclub...hp?f=24&t=2801

That's a perfect stance and I'm lovin' those wheels.

DaddyO · 05-04-2010, 09:46 PM

Quote:

Originally Posted by David67

Man that looks awesome...did the Coys just fit right in perfectly or did you have to do some modifications?

I had to do a little grinding on the front hubs for the center cap to clear. Took about 15 minutes On the rears I used longer studs since I converted it to disc brakes.

68Stepbed · 05-05-2010, 05:15 PM

Sacto Jim's truck with 18x8, 18x9.5 255/50/18 front, 275/55/18 rear tires.

David67 · 05-05-2010, 07:27 PM

That looks great! Anyone have any stepside pictures with a 9.5" wheel in the back? I've put the bed back on and have put a 9.5" corvette wheel in it just to see if it would fit but i do not yet have the drop kit installed and the back is just up on jacks so I cannot see if the fender would go over the tire with a 4/6 drop. That was another concern of mine. It seems like it would be a VERY tight fit if the fender ended up being lower than the top of the tire... Does anyone know if it'll be able to clear?

David67 · 05-05-2010, 09:33 PM

I put the 9.5" corvette wheel on the floor jack and lifted it up into the wheel well to find that the clearance is good. Now to the backspacing!

04-28-2010, 11:23 PM	#1
David67 Registered User Join Date: Mar 2010 Location: Spring, TX Posts: 886	ECE 4/6 drop/ wheel size Hey I'm trying to figure out what wheel/tire size I will need. I recently got an ECE 4/6 drop kit and I'm wondering what sizes would look best. Can anyone running a similar setup post pictures of their truck with the wheel/tire dimensions? Thanks.

04-29-2010, 01:57 AM	#2
gferris5 Registered User Join Date: Dec 2005 Location: The land of fruits and nuts Posts: 193	Re: ECE 4/6 drop/ wheel size there is a thread around here with the whole purpose of showing pics with different wheel tire combos, I Think, it's something like, "wheel/tire fitment pics" or something, search around and you'll find it. __________________ Have mercy, I'm recovering from my 4x4 addiction.

04-29-2010, 08:14 AM	#3
68Stepbed Registered User Join Date: Mar 2005 Location: 10-Uh-See Posts: 5,609	Re: ECE 4/6 drop/ wheel size What size rims? __________________ Matt 68 C10 stepside, LS1/700R4, TCI Engineering suspension system

04-29-2010, 03:01 PM	#4
72BlckButy Tot Roddin' Join Date: Apr 2005 Location: Mid-MO Posts: 24,461	Re: ECE 4/6 drop/ wheel size Take your pick... been there done it. Check out my build thread (Project: Blank Slate) for a complete break down of the install of the 4.5/6" ECE drop kit, as well as the right of passage it took to find the right shoes. 15x8 6-lug ralleys on all 4 corners: 15x7 (f) 15x8 (r) 6-lug ralleys: 20x8.5 (f) 20x10 (r) 6-lug Billet Specialties Vintec SoftLip: __________________ -Nate 1969 CST SWB - Project Blank Slate (4.5/6" ECE Static Drop, 6-lug disc brake upgrade (manual), Billet Specialties Vintec 20x8.5 255/40 (F) 20x10 295/40 (R), 250 I-6) 1960 AMF Skylark - Tot Roddin' (Lowered with custom frame; soon to include custom push bar and interior) 2008 Silverado CrewCab 1LT (5.3L, 3:73, 4x4, LT1, Z-71, Towing Package)

04-29-2010, 06:23 PM	#6
72BlckButy Tot Roddin' Join Date: Apr 2005 Location: Mid-MO Posts: 24,461	Re: ECE 4/6 drop/ wheel size Thanks Leviticus! __________________ -Nate 1969 CST SWB - Project Blank Slate (4.5/6" ECE Static Drop, 6-lug disc brake upgrade (manual), Billet Specialties Vintec 20x8.5 255/40 (F) 20x10 295/40 (R), 250 I-6) 1960 AMF Skylark - Tot Roddin' (Lowered with custom frame; soon to include custom push bar and interior) 2008 Silverado CrewCab 1LT (5.3L, 3:73, 4x4, LT1, Z-71, Towing Package)

04-29-2010, 07:14 PM	#7
big mike71 Registered User Join Date: Mar 2009 Location: independence mo Posts: 2,111	Re: ECE 4/6 drop/ wheel size Your new wheels look slick Nate. __________________ I'm not as good as I once was, But I'm as good once as I ever was.

04-29-2010, 08:55 PM	#8
tommyd241 Registered User Join Date: May 2008 Location: 505 Posts: 447	Re: ECE 4/6 drop/ wheel size I would venture to say.... There are many different size wheels that will work. It's more about the overall height of the tires and the backspacing of the wheels. I think for a lowered truck you want a tire that is about 1-2" shorter than a stock tire in the front and about the same in the rear. Also, I think you want more of a "street" or "performance" tire as opposed to an all-terrain tire. __________________ '68 SWB Fleetside '98 K1500 Silverado

04-30-2010, 04:43 PM	#11
big_al_71 Registered User Join Date: Jun 2008 Location: South Florida Posts: 11,375	Re: ECE 4/6 drop/ wheel size 18/20 wheels 255/50/18 and 295/45/20 in the rears with a 4/6 Attached Images __________________ Get your facts first, and then you can distort them as much as you please!!!!!. Sylvester's build thread >>>http://67-72chevytrucks.com/vboard/s...ht=big+rebuild Last edited by big_al_71; 04-30-2010 at 04:44 PM.

04-30-2010, 04:50 PM	#12
David67 Registered User Join Date: Mar 2010 Location: Spring, TX Posts: 886	Re: ECE 4/6 drop/ wheel size Big Al 71 Thanks a lot your truck is awesome! How did you figure out your backspacing?

04-30-2010, 06:31 PM	#14
David67 Registered User Join Date: Mar 2010 Location: Spring, TX Posts: 886	Re: ECE 4/6 drop/ wheel size ok thanks a lot

04-30-2010, 11:38 PM	#15
72BlckButy Tot Roddin' Join Date: Apr 2005 Location: Mid-MO Posts: 24,461	Re: ECE 4/6 drop/ wheel size David, I would also recommend measuring your truck for the "perfect" fit as each truck is different. Can't wait to see what you come up with. __________________ -Nate 1969 CST SWB - Project Blank Slate (4.5/6" ECE Static Drop, 6-lug disc brake upgrade (manual), Billet Specialties Vintec 20x8.5 255/40 (F) 20x10 295/40 (R), 250 I-6) 1960 AMF Skylark - Tot Roddin' (Lowered with custom frame; soon to include custom push bar and interior) 2008 Silverado CrewCab 1LT (5.3L, 3:73, 4x4, LT1, Z-71, Towing Package)

05-01-2010, 11:23 PM	#17
DaddyO Registered User Join Date: Oct 2007 Location: Houston, TX Posts: 141	Re: ECE 4/6 drop/ wheel size Mine:.................. Coy C5 Wheels 18x8 front and 18 x 8.9 Rear.................. 4/6 drop

05-04-2010, 04:53 PM	#18
David67 Registered User Join Date: Mar 2010 Location: Spring, TX Posts: 886	Re: ECE 4/6 drop/ wheel size Man that looks awesome...did the Coys just fit right in perfectly or did you have to do some modifications?

05-04-2010, 06:02 PM	#19
big mike71 Registered User Join Date: Mar 2009 Location: independence mo Posts: 2,111	Re: ECE 4/6 drop/ wheel size Al, every time I see your truck I'm jealous It's one of my favorites. __________________ I'm not as good as I once was, But I'm as good once as I ever was.

05-04-2010, 06:18 PM	#20
68Stepbed Registered User Join Date: Mar 2005 Location: 10-Uh-See Posts: 5,609	Re: ECE 4/6 drop/ wheel size Here's a link to see ten's truck with a 3.5/6 drop with 17x8, 17x9.5 wheels with 255/50/17 front, 275/50/17 rear. http://www.tennesseeclassictruckclub...hp?f=24&t=2801 __________________ Matt 68 C10 stepside, LS1/700R4, TCI Engineering suspension system



Register or Log In To remove these advertisements.

05-05-2010, 05:15 PM	#23
68Stepbed Registered User Join Date: Mar 2005 Location: 10-Uh-See Posts: 5,609	Re: ECE 4/6 drop/ wheel size Sacto Jim's truck with 18x8, 18x9.5 255/50/18 front, 275/55/18 rear tires. Attached Images __________________ Matt 68 C10 stepside, LS1/700R4, TCI Engineering suspension system

05-05-2010, 07:27 PM	#24
David67 Registered User Join Date: Mar 2010 Location: Spring, TX Posts: 886	Re: ECE 4/6 drop/ wheel size That looks great! Anyone have any stepside pictures with a 9.5" wheel in the back? I've put the bed back on and have put a 9.5" corvette wheel in it just to see if it would fit but i do not yet have the drop kit installed and the back is just up on jacks so I cannot see if the fender would go over the tire with a 4/6 drop. That was another concern of mine. It seems like it would be a VERY tight fit if the fender ended up being lower than the top of the tire... Does anyone know if it'll be able to clear?

05-05-2010, 09:33 PM	#25
David67 Registered User Join Date: Mar 2010 Location: Spring, TX Posts: 886	Re: ECE 4/6 drop/ wheel size I put the 9.5" corvette wheel on the floor jack and lifted it up into the wheel well to find that the clearance is good. Now to the backspacing!

Register or Log In To remove these advertisements.