Widest tire on a 15x10 rally with 5.5 bs?? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

69GMC910 · 06-21-2011, 02:20 PM

I am buying new tires for my 82lwb and wanting to get the widest tire possible without rubbing. What are my options?! Thanks!
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Pyrotechnic · 06-21-2011, 03:28 PM

Are they going to be daily driven? Your only option for a street radial is a 295/50/15 and even those are getting tough to find.

For something driven occasionally, a drag radial will last pretty well and that will really open up your options for tires.

69GMC910 · 06-21-2011, 03:59 PM

Yeah, I have the 295/50's right now, would like to get a street legal race tire by M/T or Hoosier or something.... Truck only sees 1000 miles a year....
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KQQL IT · 06-21-2011, 07:55 PM

325/50s look great on 10s. But with a 5.5 bs... id want a sample fit before spending any money.
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69GMC910 · 06-22-2011, 05:05 PM

So would a 315/50 most likely fit if the 325 is questionable on the 5.5 backspace?
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06-21-2011, 02:20 PM	#1
69GMC910 MOTORHEAD! Join Date: May 2000 Location: Devon AB, Canada Posts: 849	Widest tire on a 15x10 rally with 5.5 bs?? I am buying new tires for my 82lwb and wanting to get the widest tire possible without rubbing. What are my options?! Thanks! Posted via Mobile Device __________________ 82 GMC High Sierra VortecPro 496 12 Bolt, 3.42's AFR 265 Holley 850 Performer RPM Air Gap Hooker 2455's TCI Turbo 400 Super Street Fighter TRRC 12 Bolt Eaton Posi Mark Williams Axles Cal-Tracs Hoosier 30x10.5 Radial Slick Full weight long box pickup Current best- 11.33@117mph

06-21-2011, 03:28 PM	#2
Pyrotechnic Registered User Join Date: Feb 2007 Location: Austin, TX Posts: 3,930	Re: Widest tire on a 15x10 rally with 5.5 bs?? Are they going to be daily driven? Your only option for a street radial is a 295/50/15 and even those are getting tough to find. For something driven occasionally, a drag radial will last pretty well and that will really open up your options for tires. __________________ 1977 GMC Sierra Grande

06-21-2011, 03:59 PM	#3
69GMC910 MOTORHEAD! Join Date: May 2000 Location: Devon AB, Canada Posts: 849	Re: Widest tire on a 15x10 rally with 5.5 bs?? Yeah, I have the 295/50's right now, would like to get a street legal race tire by M/T or Hoosier or something.... Truck only sees 1000 miles a year.... Posted via Mobile Device __________________ 82 GMC High Sierra VortecPro 496 12 Bolt, 3.42's AFR 265 Holley 850 Performer RPM Air Gap Hooker 2455's TCI Turbo 400 Super Street Fighter TRRC 12 Bolt Eaton Posi Mark Williams Axles Cal-Tracs Hoosier 30x10.5 Radial Slick Full weight long box pickup Current best- 11.33@117mph

06-21-2011, 07:55 PM	#4
KQQL IT At the body shop. Join Date: Aug 2009 Location: Land of fruits and nuts. Posts: 5,257	Re: Widest tire on a 15x10 rally with 5.5 bs?? 325/50s look great on 10s. But with a 5.5 bs... id want a sample fit before spending any money. Posted via Mobile Device __________________ " That didnt make it any newer " " Dont antique the equipment "

06-22-2011, 05:05 PM	#5
69GMC910 MOTORHEAD! Join Date: May 2000 Location: Devon AB, Canada Posts: 849	Re: Widest tire on a 15x10 rally with 5.5 bs?? So would a 315/50 most likely fit if the 325 is questionable on the 5.5 backspace? Posted via Mobile Device __________________ 82 GMC High Sierra VortecPro 496 12 Bolt, 3.42's AFR 265 Holley 850 Performer RPM Air Gap Hooker 2455's TCI Turbo 400 Super Street Fighter TRRC 12 Bolt Eaton Posi Mark Williams Axles Cal-Tracs Hoosier 30x10.5 Radial Slick Full weight long box pickup Current best- 11.33@117mph



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