RV trailers need at least 3 inches of clearance above the tire to the underside of the fender or frame. Additionally, maintain 1 inch of clearance between the tire and frame. This space allows for suspension travel and follows safety guidelines, ensuring proper tire clearance and performance.
In addition to vertical clearance, the side-to-side space is also important. Safe turning requires cautious navigation; therefore, 10 to 12 inches of lateral clearance on either side of the trailer tire is advisable. This allowance accommodates the trailer’s pivot point during turns and provides enough room for any slight movements or adjustments.
Proper clearance contributes to the overall safety of the RV and its stability on the road. Adequate space enhances the driving experience and minimizes wear and tear on the tires. It is essential to also factor in the specific design of the hitch and trailer.
Next, we will explore how terrain types affect clearance requirements and the implications for different RV models.