Guardian Heavy Duty Rubber Truck Wheel Parking Curb - 22in Long, 6in High

I placed this down in my garage without any installation/anchoring and it works great. No one will ever pull in too far or too short. No more front garage wall dents!! It is heavier than some other ones and that is why I purchased it. I couldn't be happier. The 4' size only stops one front tire or the other, which works and is fine. Less expensive than bigger one.

Good quality, well built parking block that does not need to be bolted down when used as a temporary stopping parking block in garage. Heavy enough to not move when bumped yet light enough to be picked up and moved into position when needed. I own three of these for use in my three car garage and they work well in preventing me from moving my vehicles too far forward.