Author Topic: 275/50-15 BFG T/A Radial  (Read 1968 times)

Offline droptail

  • Jr. Member
  • **
  • Posts: 36
  • KETCH JC
    • droptail
275/50-15 BFG T/A Radial
« on: July 24, 2017 - 12:22:42 PM »
Suggestions for replacement tire for 275/50-15  BFG T/A Radial?
These are for the front - I have 295's in rear - It was a great setup for all these years!

Thanks

bought off the showroom floor: '70 Cuda convt - 383 bored/ported, Hemi cam, Rhodes, rollers, Mellings,  MSD, 780 Holley, LT dual 3", lowered, snubber, police chuck, discs, springs, sway bars, B&M, posi, shaker, split 15" rallyes w/295's, leather...




Offline Mopar Mitch

  • Autocrosser/Road Course Racer
  • Full Member
  • ***
  • Posts: 682
Re: 275/50-15 BFG T/A Radial
« Reply #1 on: July 24, 2017 - 02:02:14 PM »
I don't think BFG ever had 275-50-15... check again your size?
Autocross/road racers go in deeper... and come out harder!

See  MOPAR ACTION MAGAZINE, AUGUST 2006 ISSUE for featured article and details on my autocross T/A.

Offline GoodysGotaCuda

  • Sr. Resident
  • ******
  • Posts: 5392
Re: 275/50-15 BFG T/A Radial
« Reply #2 on: July 24, 2017 - 06:57:52 PM »
Tried Cooper Cobras?
Build Page: Goody's 'Cuda Build Page
1976 Dodge Warlock
1972 Barracuda - 5.7 Hemi + T56 Magnum

Wheel & Tire Specs:Link

Offline AARuFAST

  • AARuFAST
  • Resident
  • *****
  • Posts: 2154
Re: 275/50-15 BFG T/A Radial
« Reply #3 on: July 24, 2017 - 08:53:07 PM »
295/50/15  don't see 275/50
1970 AAR Cuda
1970 Gran Coupe Ragtop. 1 of 66
Gran Cpe Convertible 1 yr only.

" I Want to Ride "

" I tried to be normal once...
it was the most boring
2 minutes of my life!!!!"

Offline AARuFAST

  • AARuFAST
  • Resident
  • *****
  • Posts: 2154
Re: 275/50-15 BFG T/A Radial
« Reply #4 on: July 24, 2017 - 09:22:10 PM »
I spoke with a BFG tire dealer at the Chrysler Mopar Nats at Carlisle about the tire separation.
He said BFG had an issue with the Radial T/A and have fixed the problem. 
We have had BFG tire separation since the 80' .


1970 AAR Cuda
1970 Gran Coupe Ragtop. 1 of 66
Gran Cpe Convertible 1 yr only.

" I Want to Ride "

" I tried to be normal once...
it was the most boring
2 minutes of my life!!!!"

Offline HP2

  • Resident
  • *****
  • Posts: 4478
Re: 275/50-15 BFG T/A Radial
« Reply #5 on: July 28, 2017 - 10:10:38 AM »
I think this question was asked someplace else. BFG 275/50 is discontinued. Nitto 555R 275/50 is spot on and MT SR 26x10x15 is the nearest size in a dedicated street tire.

Offline droptail

  • Jr. Member
  • **
  • Posts: 36
  • KETCH JC
    • droptail
Re: 275/50-15 BFG T/A Radial
« Reply #6 on: July 28, 2017 - 11:06:44 AM »
drag radials on the front and for road handling?
bought off the showroom floor: '70 Cuda convt - 383 bored/ported, Hemi cam, Rhodes, rollers, Mellings,  MSD, 780 Holley, LT dual 3", lowered, snubber, police chuck, discs, springs, sway bars, B&M, posi, shaker, split 15" rallyes w/295's, leather...

Offline 1 Wild R/T

  • Resident
  • *****
  • Posts: 4594
Re: 275/50-15 BFG T/A Radial
« Reply #7 on: July 28, 2017 - 11:20:10 AM »
drag radials on the front and for road handling?

Absolutely Not... Drag radials have to much sidewall flex.....
JS27N0B 70 Challenger R/T Convertible  FJ5 Sublime, Show Poodle w/90,000 miles since resto
WS27L8G 68 Coronet R/T Convertible  PP1 Bright Red, Project
RM21H9E 69 Road Runner Coupe R4 Performance Red, Sold...
5H21C  65 Falcon 2 dr Wagon... Dog Hauler...

Offline HP2

  • Resident
  • *****
  • Posts: 4478
Re: 275/50-15 BFG T/A Radial
« Reply #8 on: July 28, 2017 - 03:02:26 PM »
All d.o.t. drag radials have met side load specs required to be certified for street use. Run them at normal to higher street type pressure and they are fine. Especially in a 50 series, there is very little sidewall for deflection anyway. It is the thin walled bias ply slicks that are designed to wrinkle up tha tyou would never want to run up front. Some d.o.t. radial slicks even come in stiff sidewall construction as well for those higher power cars that really punish the tires.  FWIW, even regular, dedicated street radials are only 2 ply sidewalls, just like a drag radial.

If it worries you, then use the MT SR is 26x10x15. I think it is only fractionally narrower than a 275/50.

http://www.stangtv.com/tech-stories/wheels-tires/dot-drag-radials-101-what-you-need-to-know-about-drag-radials/

Offline HP2

  • Resident
  • *****
  • Posts: 4478
Re: 275/50-15 BFG T/A Radial
« Reply #9 on: July 31, 2017 - 01:35:06 PM »
BFG TA 275/50R15; 25.8 tall, 10.8 wide. MT SR 26x10x15; 26" tall, 10.0 wide.  So .2 taller or about an 1/8" increase in ride height. .8 narrower or about 3/8" narrower per side.

I've got this exact tire on the front of my Challenger mounted on an 8" wide rim.  The MT specs for size are spot on. As a late model designed tire, it actually has a carcass that is several decades newer than the BFG (it was originally designed as an 18" replacement tire that they sized down to 15" diameters) and comes with a considerably softer tread compound.