For future reference:
RE92 specs from Tire Rack:
Bridgestone Potenza RE92
Size: 165/65R14
Service Description: 78S SL, Low Rolling Resistance
UTQG (Uniform Tire Quality Grade): Treadwear 260, Traction: A, Temperature: B
Max Load: 937 lbs.
Max. Inflation Press: 44 psi
Tread Depth: 9/32"
Tire Weight: 13 lbs
Rim Width Range: 4.5-6"
Meas. Rim Width: 5"
Sect. Width: 6.5"
Tread Width: 5"
Overall Diam: 22.5"
Revs Per Mile: 926
Country of Origin "JP" = JAPANJP
Load Index 78 = 937lbs (425kg) per tire
Speed Rating “S” = 112mph (180kph)