Frequently Asked Questions
The numbers on 37X12.50R18 tires represent the tire's size. "37" refers to the tire's overall diameter in inches, "12.50" denotes the tire's width in inches. Moreover, "R" stands for the radial construction type, and 18, indicates the diameter in inches.
These are designed for use on large vehicle such as trucks, SUVs and off-road vehicles. This tire size is popular particularly among off-roading enthusiasts who require larger, more rugged tires for aggressive terrains.
Due to their larger size and increased rolling resistance, 37X12.50R18 tires can negatively impact fuel efficiency in comparison with smaller and narrower tires. However, the exact impact varies depending on the vehicle and driving conditions.
Regular tire rotation is critical to getting uniform wear. The manufacturer’s rotation period should be provided in the vehicle’s owner’s manual. Generally, it is about every 5,000 to 7,000 miles, but it may be different based on your route and conditions.
There are various premium tire brands that provide good options for the 37X12.50R18 size, such as BFGoodrich, Goodyear, Nitto, Toyo, Cooper, and others. Every brand has its own range of tire models or compounds depending on driving preferences and conditions.
