Speed Bumps, car stops, parking blocks.

Speed bumps.

GR8 Holdings LLC

8340 N. Thornydale Rd. #110-160 Tucson, Arizona 85714

CALL: (520) 303-4444

Speed bumps. Speed bumps.

We manufacture TireShark™ Traffic Spikes & distribute for other makers.

(520) 303-4444

Speak directly with the sales agent that will generate your quote. No hassles and no running around!

Speed bumps.
Speed bumps.
Speed bumps.


CALL NOW TO ORDER: (520) 303-4444

Portable Traffic Delineators
In stock and ready for immediate shipment

Our solid, 100% post-consumer recycled tire rubber bases are designed for stability, resistant to the elements, do not crumble, and meet EPA specifications. Bases on this page can be personalized to your specifications for hole size, name, phone number, handle, vertical panel configuration, and thickness. Or, create a whole new product, 1" to 4" thick, up to 72" in length, and up to 48" wide.

Posts and bases interchange with most others on the market.


4'' Diameter Posts

28'' and 42'', safety orange.
Two, 3'' white, high intensity reflective bands.
Arrow-Top, Bent T-Top.

Hexagonal Bases

18" side to side - 21" point to point. 
B8 1" thick, 8 pounds, 200 per pallet.
B10 1-1/8" thick, 10 pounds, 165 per pallet.
B12 1-1/4" thick, 12 pounds, 150 per pallet.
B15 1-5/8" thick, 15 pounds, 125 per pallet.
B18 1-3/4" thick, 18 pounds, 100 per pallet.

Rectangular for Vertical Panels

With or without washer holes in recess.
17-1/2" x 14-1/2"
B21 1-7/8" thick, 21 pounds

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Disclaimer: All sales are final. Contact the webmaster at: GR8MFG@HushMail.com