I am sure everyone checks tire pressure before each ride. I am still looking for my tire gauge so eventually it will be done. To solve my problem and speed up departure I purchased accupressure safety caps from Prime Time Solutions, Inc. 800-333-9325/ I bought a 36# and a 44 pound cap. They do not make 42. Put them on today.Turned green so I knew it was safe to go. Only mistake I made was not buying caps for my truck and my wife's car. The shipping and handling double the price. $3.75 each cap and $5.45 shipping. I should have bought enough for all vehicles. Now If i could only find my pressure gauge..........