you can get a tire shop to measure the tread depth and they can let you no or if they are all cracked your tires should be rotated every 3000 miles (along with oil change). tires should be replaced if tread is less than 3/32nds of an inch deep. should not be used util tire is bald. if tires have been stored a long period of time check them for cracked rubber. Use your discretion , if unsure, ask a tire dealer. They will look at them for you and give you the best advice.
Rims and tires should be changed yearly to keep them in best performance and avoid safety issues. Your local garage will probably do this for you cheaply.
Tires should be checked frequently to look for deflation or wear. A good rule of thumb is to check the tires whenever you change the oil in your car. You should check the pressure and the depth of the tread.
Someone is joking with you , there is no such thing as blinker fluid and the air in your tires doesn't have to be changed , just the correct tire inflation pressure should be maintained
On average you should rotate your tires every 6000 mile or 6 months.
if your shocks are bad change them first. Other wise it can mess up your new tires.
You should change bicycle tires when they are worn out, have visible damage, or are not holding air properly. It is recommended to check your tires regularly for signs of wear and replace them as needed to ensure safe and efficient riding.
Well I think you should change your tires to triangular blocks of wood and see how that goes.
You should rotate your tires more often.
To ensure optimal performance and safety, bike tires should be changed every 1,500 to 2,000 miles or when the tread wears down to 1/16 of an inch. Regularly inspecting tires for wear and damage is also important for safe riding.
Usually every month you should do maintenance.
In my opinion tires should be rotated every 3k miles along with oil change and filter change. Tons of people agree and I have always done this on all my vehicles
You should replace your vehicles tires approximately every 60,000 miles. Or when the tread on the tire is close to all gone.