1989 Tread Design Guide, p. 17, Bridgestone SF-408 Steel Tire & SF-134 Steel Tire, third row down from top, center & right side of page respectively. |
1989 Tread Design Guide, 832, El Dorado Wide Bose P-Metric Radial Tire, second tire in from top right side of page. |
1989 Tread Design Guide, p. 39, Gislaved Speed 190T Tire, second tire in from top left side of page. |
1989 Tread Design Guide, p. 115, Firestone Steeltex RTadial FSR Tire, third row down from top right side of page. |
"Bridgestone SF-134 Steel (S134) (P) D-TL-SB-P-RP-80-PM-RD", 1990 Tread Design Guide, a Bennett Garfield Publication, p. 18. |