I have driven hundreds and hundreds of street miles on QTP’s nice tires
The 28 by 11.5( 28 by 10 wide) fits nicely on a Demon/ Duster with correct backspace wheel. What offset/backspace are your wheels? Stock axle width? X2  28 by 11.5 QTP..... 15 by 10 wheel with 4.5 backspace. This on a 70 Duster, super stock springs in stock location
69 Dart GTS A4 Silver All steel, flat factory hood, 3360race weight
418 BPE factory replacement headed stroker, 565 lift solid cam
Best so far, 10.40 @127 1/4
1.41 best 60 foot
6.60 at 103.90 1/8
| 
