Dimensions Guide Yukon™ 150 Item Weight (lb) 60.5 Item Weight (kg) 27.5 Exterior Dimensions (in - L x W x H) 48.723 x 22 x 20.5 Exterior Dimensions (cm - L x W x H) 123.756 x 55.88 x 52.07 Internal Dimensions Bottom (in - L x W x H) 38.0x15.8x14.