chevy ralleys tire size? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

robby · 12-21-2002, 11:36 AM

can I run 33" tires on the stck chevy ralley rims? I want to put them on the 72 K10 shortbed that I should have by the end of the day.

Prerunner1982 · 12-21-2002, 02:36 PM

i ran 31x11.50s on a 15x7 and 15x8 rallye rim for quite some time..

BLAZERMAN · 12-21-2002, 04:04 PM

robby, I have 33x12.50 BFG'S on regular old rally rims and havent had any problems.

teeitup · 12-21-2002, 04:32 PM

I run 33x12.50's on my 6 hole 15 inch ralley's but I have 2 inch lift on both my 4x4's.

robby · 12-21-2002, 05:30 PM

Blazerman, What kind of lift do you have? Teeitup, are you satisfied with your 2" lift? I looked at the truck today but the guy is out hunting mountain lions.

teeitup · 12-21-2002, 07:16 PM

Robby, I love my 2 inch lift, its high enough to look good and I can still crawl up into the truck. I think the 33's look just right on it. I've has 4 inch lifts before but 2 is my preference. Randy

BLAZERMAN · 12-22-2002, 11:36 PM

Mine is a 2-1/2" Skyjacker, new springs front and back with Off Road Design heavy duty greasable shackles, I am also using a skyjacker 2" drop pitman arm and an front sway bar adapted from my old 84 blazer. The ride is much better than stock.

robby · 12-23-2002, 10:30 PM

blazerman, tell me about the sway bar installation. Is it pretty starightforward?

robby · 12-23-2002, 10:34 PM

yep- I am from Missouri. So show-me how to spel

BLAZERMAN · 12-23-2002, 11:40 PM

robby, It's a pretty straight forward install, heres a link to an old post on this subject, I dont know why it's no longer in this forum.
http://67-72chevytrucks.com/vboard/s...threadid=25623

robby · 12-24-2002, 12:42 AM

blazerman- Ilooked at the old post. Are those two different trucks? It looks like the first one used a bracket that was already there and the last one had a bolt on bracket. Is that right? Are there holes already or did you have to drill them?

1976K5CHALET · 01-06-2003, 01:25 AM

Blazerman...thanx for the pics. My fatherinlaw has a 72 K5 that i just rebuilt the whole front end to include swapping the spindles and hubs out to the later design....73 up. There is a link thru our web site....www.blazerchalet.com....link page...brochure page....there is a book called the history of the blazer 69-81....they have an oldy article from back in the day on this subject....they used the 73 up frame brackets....i think that is what i will do to his K5.

Azblazer

6869704X4 · 01-06-2003, 11:27 AM

Ive got 36s on mine. No problems so far.

12-21-2002, 11:36 AM	#1
robby Semper Fidelis Join Date: Dec 2001 Location: Cedar City, Utah Posts: 654	chevy ralleys tire size? can I run 33" tires on the stck chevy ralley rims? I want to put them on the 72 K10 shortbed that I should have by the end of the day. __________________ 72 Chevy C 20 with 402 For sale 85 GMC K2500 83 Trans Am Cedar City, Utah (Missouri Native)

12-21-2002, 02:36 PM	#2
Prerunner1982 Registered User Join Date: Oct 2002 Location: Edmond, OK Posts: 5,906	i ran 31x11.50s on a 15x7 and 15x8 rallye rim for quite some time.. __________________ Jon 1982 Chevy Silverado 350/th350.... RETIRED 1993 Jeep XJ 2 door(Cherokee) 4wd 4.0ltr/AX-15 (5spd)/NP231 .... Oklahoma Roll Call

12-21-2002, 04:04 PM	#3
BLAZERMAN Currently Blazerless Join Date: Apr 2000 Location: St. Joseph Mo. Posts: 4,826	robby, I have 33x12.50 BFG'S on regular old rally rims and havent had any problems. __________________ 1972 C/30 133" W.B. C&C 1970 GMC 3500 157" W.B. single wheel C&C

12-21-2002, 04:32 PM	#4
teeitup Just like to part out trucks!! Join Date: Nov 2001 Location: Meriden, Ks-North of Topeka 10 miles Posts: 27,396	I run 33x12.50's on my 6 hole 15 inch ralley's but I have 2 inch lift on both my 4x4's. __________________ 67 Chev swb stepside 4x4 283 4 speed SOLD 72 blazer 4x4 4 speed Cheyenne 72 GMC swb 4x4 fleet 4 speed, original paint 1958 Cameo (one of 1405 built, it was my dads) 2020 chevy Apex 4x4 crew cab 1969 Z28 with the 302 1980 chevy swb 4x4 1964 chevell Malibu SS 1976 K20, sold new originally out of my dads chevy dealership Members that I've met, over 200 probably closer to 300 in the 12 years I've been on this site, everyone I met "It was a pleasure"

12-21-2002, 05:30 PM	#5
robby Semper Fidelis Join Date: Dec 2001 Location: Cedar City, Utah Posts: 654	Blazerman, What kind of lift do you have? Teeitup, are you satisfied with your 2" lift? I looked at the truck today but the guy is out hunting mountain lions. __________________ 72 Chevy C 20 with 402 For sale 85 GMC K2500 83 Trans Am Cedar City, Utah (Missouri Native)

12-21-2002, 07:16 PM	#6
teeitup Just like to part out trucks!! Join Date: Nov 2001 Location: Meriden, Ks-North of Topeka 10 miles Posts: 27,396	Robby, I love my 2 inch lift, its high enough to look good and I can still crawl up into the truck. I think the 33's look just right on it. I've has 4 inch lifts before but 2 is my preference. Randy __________________ 67 Chev swb stepside 4x4 283 4 speed SOLD 72 blazer 4x4 4 speed Cheyenne 72 GMC swb 4x4 fleet 4 speed, original paint 1958 Cameo (one of 1405 built, it was my dads) 2020 chevy Apex 4x4 crew cab 1969 Z28 with the 302 1980 chevy swb 4x4 1964 chevell Malibu SS 1976 K20, sold new originally out of my dads chevy dealership Members that I've met, over 200 probably closer to 300 in the 12 years I've been on this site, everyone I met "It was a pleasure"

12-22-2002, 11:36 PM	#7
BLAZERMAN Currently Blazerless Join Date: Apr 2000 Location: St. Joseph Mo. Posts: 4,826	Mine is a 2-1/2" Skyjacker, new springs front and back with Off Road Design heavy duty greasable shackles, I am also using a skyjacker 2" drop pitman arm and an front sway bar adapted from my old 84 blazer. The ride is much better than stock. __________________ 1972 C/30 133" W.B. C&C 1970 GMC 3500 157" W.B. single wheel C&C

12-23-2002, 10:30 PM	#8
robby Semper Fidelis Join Date: Dec 2001 Location: Cedar City, Utah Posts: 654	blazerman, tell me about the sway bar installation. Is it pretty starightforward? __________________ 72 Chevy C 20 with 402 For sale 85 GMC K2500 83 Trans Am Cedar City, Utah (Missouri Native)

12-23-2002, 10:34 PM	#9
robby Semper Fidelis Join Date: Dec 2001 Location: Cedar City, Utah Posts: 654	yep- I am from Missouri. So show-me how to spel __________________ 72 Chevy C 20 with 402 For sale 85 GMC K2500 83 Trans Am Cedar City, Utah (Missouri Native)

12-23-2002, 11:40 PM	#10
BLAZERMAN Currently Blazerless Join Date: Apr 2000 Location: St. Joseph Mo. Posts: 4,826	sway bar robby, It's a pretty straight forward install, heres a link to an old post on this subject, I dont know why it's no longer in this forum. http://67-72chevytrucks.com/vboard/s...threadid=25623 __________________ 1972 C/30 133" W.B. C&C 1970 GMC 3500 157" W.B. single wheel C&C

12-24-2002, 12:42 AM	#11
robby Semper Fidelis Join Date: Dec 2001 Location: Cedar City, Utah Posts: 654	blazerman- Ilooked at the old post. Are those two different trucks? It looks like the first one used a bracket that was already there and the last one had a bolt on bracket. Is that right? Are there holes already or did you have to drill them? __________________ 72 Chevy C 20 with 402 For sale 85 GMC K2500 83 Trans Am Cedar City, Utah (Missouri Native)

01-06-2003, 01:25 AM	#12
1976K5CHALET Senior Member Join Date: Jan 2003 Location: Grand Junction, Colorado Posts: 611	Blazerman...thanx for the pics. My fatherinlaw has a 72 K5 that i just rebuilt the whole front end to include swapping the spindles and hubs out to the later design....73 up. There is a link thru our web site....www.blazerchalet.com....link page...brochure page....there is a book called the history of the blazer 69-81....they have an oldy article from back in the day on this subject....they used the 73 up frame brackets....i think that is what i will do to his K5. Azblazer

01-06-2003, 11:27 AM	#13
6869704X4 Registered User Join Date: Jul 2002 Location: SE NM Posts: 769	Ive got 36s on mine. No problems so far. Attached Images __________________ The more I learn about women, the more I love my truck.



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