A 33×12. R20 tire measures exactly 33 inches in diameter, 12. The metric equivalent is approximately 318/60R20, with 305/55R20 being the closest available alternative size. The 33×12. R20 and 275/60R20 tires have nearly identical overall diameter with only 0. However, these tires differ substantially in width.Give your rig an aggressive, modern look with a set of 33 tires for 20 wheels. These 33s provide a low-profile sidewall that puts the focus on your ride’s wheels.Ready-made for off-road fun, 32 inch all terrain tires are tough enough to keep you from getting stuck in the mud without compromising your vehicle’s fuel-efficiency or on-road manners when you’re stuck in traffic.
What is the 3% rule for tires?
The 3% rule states that when replacing tires, the new tire’s diameter should not differ from the original by more than 3%. This guideline helps maintain proper vehicle performance, safety system functionality, and speedometer accuracy. As a general rule, you want replacement tires that are within 3 percent of the diameter (height) measurement of the tires originally on your vehicle.
What is the 5 year rule for tyres?
Tyre Age when buying new tyres Tyres are considered to be ‘new’ and are suitable for retail sale for, up to 5 years from the original date of production with recommended storage guidance from tyre manufacturers. The industry standard for tyres, based on the German BRV recommendation, is the ‘5 year rule’ for new tyres. We recommend that all tyres are replaced when they reach ten years old, regardless of the depth of the tread. Even if the tyre still looks good, we recommend you seek the advice of your local Uniroyal fitter if your car, or your tyres, have been unused for a long period of time. This applies to your spare tyre too.