Argh...you were clear...i just didn't READ it. 
Yes, they'll fit - 'overall diameter' is the main one to watch (I don't know how to format this to look like the web - from 
1010tires ):
Stock Tire - 185/70R14
>Search Tires  Tire 1 - 185/75R14 
>Search Tires  Tire 2 - 205/70R15         
Section Width: 7.28 in 185 mm 
 Section Width: 7.28 in 185 mm 
 Section Width: 8.07 in 205 mm 
 
Rim Diameter: 14 in 355.6 mm 
 Rim Diameter: 14 in 355.6 mm 
 Rim Diameter: 15 in 381 mm 
 
Rim Width Range: 5 - 6.5 in 
 Rim Width Range: 4.5 - 6.5 in 
 Rim Width Range: 5.5 - 7.5 in 
 
Overall Diameter: 24.19 in 614.42 mm 
 Overall Diameter: 24.92 in 632.96 mm 
 Overall Diameter: 26.29 in 667.76 mm 
 
Sidewall Height: 5.09 in 129.28 mm 
 Sidewall Height: 5.46 in 138.68 mm 
 Sidewall Height: 5.64 in 143.25 mm 
 
Radius: 12.09 in 307.08 mm 
 Radius: 12.46 in 316.48 mm 
 Radius: 13.14 in 333.75 mm 
 
Circumference: 75.99 in 1930.1 mm 
 Circumference: 78.28 in 1988.3 mm 
 Circumference: 82.59 in 2097.7 mm 
 
Revs per Mile: 859.8 
 Revs per Mile: 834.6 
 Revs per Mile: 791.1 
 
Actual Speed: 60 mph 100 km/h 
 Speedometer1: 58.2 mph 97.0 km/h 
 Speedometer1: 55.2 mph 92.0 km/h 
 
Speedometer Difference: - Speedometer Difference: 3.019% too slow Speedometer Difference: 8.684% too slow 
Diameter Difference: - Diameter Difference: 2.93% Diameter Difference: 7.99%