Sand Tires Unlimited Blackbird Pro SR31-15 Comp cut #2 250hp + (SOLD AS PAIR) 2020 CHEVROLET/GMC 2500/3500 and Warranty Registration completed within

and Warranty Registration completed within 90 days of purchase

Rear suspension is completed with  rear coil spacer and shock brackets rear sway bar links and a track bar bracket

re-uses OE front crossmember bolts

Its black powder-coated aluminum frame resists corrosion and harsh weather

Sand Tires Unlimited Blackbird Pro SR31-15 Comp cut #2 250hp + (SOLD AS PAIR) 2020 CHEVROLET/GMC 2500/3500 and Warranty Registration completed withinBlackbird Pro SR31 15 Rear tire Mounts on 15 wheel 4 ply Dimensions 31 x 31 x 14 (may grow based on rim width) Weight: Uncut 41 pounds, Play cut #1 29 pounds, Play cut #2 31 pounds, Play cut #3 33 pounds Comp cut #1 is 21 pounds, #2 is 24. 5 pounds, #3 is 27 pounds Recommended rim width 10 12 PSI 8 10 16 paddles