Someone on WW did tyre widths on different rims:
Pacenti SL23 ’15 Rim = 20.3mm inside track width
Vittoria Corsa CX 23mm: Front 26.6mm 95psi
Vittoria Pave III 25mm: Front 27mm 94psi
Specialized Roubaix Pro 25/28mm: Front 29.5mm 95psi
Conti GP4000 SII Reflex 25mm: Front 28.5mm 95psi
Kenda Karv (CX) 28mm: Front 28.5mm 94psi
HED Belgium Plus Rim = 20.6mm inside track width:
Vittoria Diamante Radiale 22mm: Front 24.6mm 95psi
Panaracer Gravel King 23mm: Rear 25.6mm 95psi
Specialized Turbo Cotton 24mm: Front 26.6mm 95psi
Vittoria Corsa CX 23mm: Front 26.6mm 93psi
Specialized Roubaix Pro 23/25mm: Front 27.1mm 95psi
Conti GP4000 SII 23mm: Front 27.2mm 94psi
Vittoria Pave III 25mm: Front 27.2mm 95psi
Panaracer Gravel King 26mm: Front 27.7mm 95psi
Conti GP4000 SII 25mm: Front 28.6mm 95psi
Clement LGG Strada 28mm: Front 30mm 94psi
Challenge Parigi-Roubaix 27mm: Front 31mm 93psi
Challenge Strada Bianca 30mm: Front 32.5mm 94psi
Flo 30 rim = 19.3mm inside track width:
Panaracer Gravel King 23mm: Front 24.3mm 93psi
Conti GP Attack 22mm: Rear 24.5mm 95psi
Conti GP4000 SII 23mm: Front 25.3mm 93psi
Specialized Turbo Cotton 24mm: Front 25.5mm 95psi
Specialized Roubaix Pro 23/25mm: Front 25.7mm 95psi
Vittoria Pave III 25mm: Rear 26.1mm 95psi
Conti GP Force 24mm: Rear 26.7mm 94psi
Conti GP4000 SII 25mm: Front 27.7mm 93psi Rear 27.5mm 95psi
@amey started
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Someone on WW did tyre widths on different rims:
Pacenti SL23 ’15 Rim = 20.3mm inside track width
Vittoria Corsa CX 23mm:
Front 26.6mm 95psi
Vittoria Pave III 25mm:
Front 27mm 94psi
Specialized Roubaix Pro 25/28mm:
Front 29.5mm 95psi
Conti GP4000 SII Reflex 25mm:
Front 28.5mm 95psi
Kenda Karv (CX) 28mm:
Front 28.5mm 94psi
HED Belgium Plus Rim = 20.6mm inside track width:
Vittoria Diamante Radiale 22mm:
Front 24.6mm 95psi
Panaracer Gravel King 23mm:
Rear 25.6mm 95psi
Specialized Turbo Cotton 24mm:
Front 26.6mm 95psi
Vittoria Corsa CX 23mm:
Front 26.6mm 93psi
Specialized Roubaix Pro 23/25mm:
Front 27.1mm 95psi
Conti GP4000 SII 23mm:
Front 27.2mm 94psi
Vittoria Pave III 25mm:
Front 27.2mm 95psi
Panaracer Gravel King 26mm:
Front 27.7mm 95psi
Conti GP4000 SII 25mm:
Front 28.6mm 95psi
Specialized Roubaix Pro 25/28mm:
Front 29.5mm 95psi
Clement LGG Strada 28mm:
Front 30mm 94psi
Challenge Parigi-Roubaix 27mm:
Front 31mm 93psi
Challenge Strada Bianca 30mm:
Front 32.5mm 94psi
Flo 30 rim = 19.3mm inside track width:
Panaracer Gravel King 23mm:
Front 24.3mm 93psi
Conti GP Attack 22mm:
Rear 24.5mm 95psi
Conti GP4000 SII 23mm:
Front 25.3mm 93psi
Specialized Turbo Cotton 24mm:
Front 25.5mm 95psi
Specialized Roubaix Pro 23/25mm:
Front 25.7mm 95psi
Vittoria Pave III 25mm:
Rear 26.1mm 95psi
Conti GP Force 24mm:
Rear 26.7mm 94psi
Conti GP4000 SII 25mm:
Front 27.7mm 93psi
Rear 27.5mm 95psi