The San Francisco 49ers had a 6-13 record with Joe Montana when allowing >30 points between the 1979 and 1992 seasons.

niners win-loss record between 1979 to 1992 when montana plays and defense gives up over 30 points
TEAMGPRECW%OPP PTSWLTTDPTSPPGOPP PPG1DWN3DWN%4DWN%
San Francisco 49ersSan Francisco 49ers196-13.31665961306049025.834.7438