Hudson308;My '72 Paramount came with Weinmann AG Alesa 210 clinchers from the factory.
Yep, the common OEM set-up for both P-10 & P-15 in the era with either the plush 27X1 1/4 Schwinn LeTour or 27X1 1/8 Schwinn skin-wall tires fitted.
Modern rims and tires are arguably "better" but the OEM set-up worked just fine.
-Bandera