I posted this picture of the GP Factor Maxtrax Spare Tire Mount on the “What did you do to your Sportsmobile today” thread a few days ago. I didn’t want to have the boards on the roof or the sides of the van. They too, like the other mounts, are expensive, $372 (free shipping). The mount will hold 2-4 recovery boards. It’s made of stainless steel and was an easy installation and lockable. The bracket mounts to the lug nut pattern of the wheel. Customer service was very helpful to get the sizing correct to fit my wheel and tire combination.
https://www.gp-factor.com
My only issue now is trying to get the boards! They’ve been on order since early February