$850 apart. Here is which one to buy, and for whom.
Short answer · prices checked Nov 12, 2026
The Lifetime Mammoth 72 wins, 8.7/10 against 7.6/10, mostly on backboard size and material and overhang; the Spalding U-Turn hits back on price. Pick the Lifetime Mammoth 72 for buyers who want a 72-inch glass board for under $1,800 and can wait for stock. Pick the Spalding U-Turn for shoppers who want a household-name in-ground hoop under $900 for casual play.
Best for buyers who want a 72-inch glass board for under $1,800 and can wait for stock.
Board 72" glass
Pole 6" x 6"
Overhang 51 in
Height 7.5 to 10 ft
Warranty Not stated
72" x 42" steel-framed tempered glass with a frame pad
One-hand hydraulic adjustment from 7.5 to 10 ft
One-piece 6" square pole on an Anti-Flex anchor
The catch: Out of stock at Lifetime on November 12, 2026, with delivery "not available". The warranty is not stated on the product page, Lifetime's spec table shows an 18 inch "backboard offset" next to the 51 inch figure in the feature list, and Lifetime says this model is made in its own plant in China.
Best for shoppers who want a household-name in-ground hoop under $900 for casual play.
Board 54" acrylic
Pole 4" x 4"
Overhang Not stated
Height 7.5 to 10 ft
Warranty Not stated
$899.99 from a brand everyone knows
Ground-sleeve mount: the pole can be lifted out
7.5 to 10 ft crank with a detachable handle
The catch: Spalding does not publish the overhang or the warranty on the product page, so both score low in our formula. Several owner reviews on Spalding's page mention shattered backboards and a crank that is hard for kids to turn. Acrylic is softer than glass.
Price: the Spalding U-Turn costs $899.99 at Spalding, the Lifetime Mammoth 72 $1,749.99 at Lifetime: a $850 gap, checked Nov 12, 2026.
Backboard: Lifetime Mammoth 72: 72" x 42" steel-framed tempered glass with frame pad (thickness not stated). Spalding U-Turn: 54" performance acrylic in a steel frame (60" glass version also sold).
Pole: Lifetime Mammoth 72: 6" x 6". Spalding U-Turn: 4" x 4". The pole is what keeps the board still after a hard shot.
Overhang: Lifetime Mammoth 72: 51 in. Spalding U-Turn: Not stated. More overhang keeps players away from the pole on layups.
Height range: Lifetime Mammoth 72: 7.5 to 10 ft. Spalding U-Turn: 7.5 to 10 ft. The low end matters if your kids are under eight.
Warranty: Lifetime Mammoth 72: not stated. Spalding U-Turn: not stated.
You want a big glass board and your budget tops out under $1,800
You like the idea of a pump handle instead of a crank
You can wait for a restock or find it at a store
The catch: Out of stock at Lifetime on November 12, 2026, with delivery "not available". The warranty is not stated on the product page, Lifetime's spec table shows an 18 inch "backboard offset" next to the 51 inch figure in the feature list, and Lifetime says this model is made in its own plant in China.
The catch: Spalding does not publish the overhang or the warranty on the product page, so both score low in our formula. Several owner reviews on Spalding's page mention shattered backboards and a crank that is hard for kids to turn. Acrylic is softer than glass.
Which is better, the Lifetime Mammoth 72 or the Spalding U-Turn?
The Lifetime Mammoth 72 wins, 8.7/10 against 7.6/10, mostly on backboard size and material and overhang; the Spalding U-Turn hits back on price. Pick the Lifetime Mammoth 72 for buyers who want a 72-inch glass board for under $1,800 and can wait for stock. Pick the Spalding U-Turn for shoppers who want a household-name in-ground hoop under $900 for casual play.
Which is cheaper?
The Spalding U-Turn: $899.99 against $1,749.99, both checked November 12, 2026. Lifetime Mammoth 72: Lifetime showed the hoop as out of stock on November 12, 2026, with a "notify me" button. Spalding U-Turn: Spalding also lists a 60" glass version (item 881461) on the same page.
Which has the bigger backboard?
Lifetime Mammoth 72: 72" x 42" steel-framed tempered glass with frame pad (thickness not stated). Spalding U-Turn: 54" performance acrylic in a steel frame (60" glass version also sold). See our size guide to match the board to your driveway.
Which goes lower for small kids?
Lifetime Mammoth 72: 7.5 ft to 10 ft, Mammoth Pump hydraulic one-hand adjustment. Spalding U-Turn: 7.5 ft to 10 ft, U-Turn crank lift with detachable handle.
How do they install?
The Lifetime Mammoth 72 bolts to an anchor kit set in concrete. Lifetime gives the hole size and concrete in the manual for this model; check it before you buy bags. Let the concrete finish curing before you mount the hoop, and call 811 before you dig.
The Spalding U-Turn drops into a ground sleeve set in concrete. Spalding gives the hole size and concrete in the manual for this model; check it before you buy bags. Let the concrete finish curing before you mount the hoop, and call 811 before you dig.
What is the catch with each?
Lifetime Mammoth 72: Out of stock at Lifetime on November 12, 2026, with delivery "not available". The warranty is not stated on the product page, Lifetime's spec table shows an 18 inch "backboard offset" next to the 51 inch figure in the feature list, and Lifetime says this model is made in its own plant in China.
Spalding U-Turn: Spalding does not publish the overhang or the warranty on the product page, so both score low in our formula. Several owner reviews on Spalding's page mention shattered backboards and a crank that is hard for kids to turn. Acrylic is softer than glass.
We use Google Analytics cookies to understand how this site is used. No advertising cookies. Privacy policy
